OpenSearch with Atom#
This notebook explains the use of the OpenSearch interface with Atom response format to access collection and granule metadata according to the two-step mechanism recommended by CEOS Best Practices [RD1].
Overview#
The subjects covered in this notebook are:
Collection Search
Access API Description
Search by free text
Search by title
Search by platform
Search by instrument
Search by organisation
Search by identifier
Search by concept
Collection Properties
Collection geometry
Collection temporal extent
Collection identifier
Collection keywords
Collection other representations
Collection embedding other formats
Collection related documentation
Granule Search
Access API Description
Search by bounding box
Search by geometry
Search by temporal extent
Search by identifier
Granule Properties
Geometry
Temporal extent
Granule identifier
Quicklook
Granule download
Other representations
Embedding other formats
Advanced Topics
Result paging
Sorting results
Faceted search
Content negotiation
Further Reading
The Notebook can be used with a number of different endpoints. Change the OSDD to be used for collection search by executing the notebook.
'https://eocat.esa.int/eo-catalogue/api?httpAccept=application%2Fopensearchdescription%2Bxml'
Collection Search#
Access API Description#
The OpenSearch Description Document is accessible at the fixed location https://eocat.esa.int/eo-catalogue/api?httpAccept=application%2Fopensearchdescription%2Bxml and contains the URL template to be used for collection search.
Example: 2.1
Access the API Description in OpenSearch Description Document (OSDD) format.
response = requests.get(url_osdd, verify=bool(verify_ssl) )
xmlstr = minidom.parseString(response.text).toprettyxml(indent=' ',newl='')
md("```xml\n" + xmlstr + "\n```\n")
<?xml version="1.0" ?><os:OpenSearchDescription xmlns:os="http://a9.com/-/spec/opensearch/1.1/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:eo="http://a9.com/-/opensearch/extensions/eo/1.0/" xmlns:geo="http://a9.com/-/opensearch/extensions/geo/1.0/" xmlns:param="http://a9.com/-/spec/opensearch/extensions/parameters/1.0/" xmlns:referrer="http://a9.com/-/opensearch/extensions/referrer/1.0/" xmlns:semantic="http://a9.com/-/opensearch/extensions/semantic/1.0/" xmlns:sru="http://a9.com/-/opensearch/extensions/sru/2.0/" xmlns:time="http://a9.com/-/opensearch/extensions/time/1.0/">
<os:ShortName>ESA Catalog</os:ShortName>
<os:Description>Provides interoperable access, following ISO/OGC interface guidelines, to Earth Observation metadata.</os:Description>
<os:Tags>ESA Catalog, ESA, Earth Observation, Digital Repository, HMA, HMA-S, HMA-SE, CEOS-OS-BP-V1.1/L1.</os:Tags>
<os:Url rel="self" template="https://eocat.esa.int/eo-catalogue/api?httpAccept=application%2Fopensearchdescription%2Bxml" type="application/opensearchdescription+xml"/>
<os:Url indexOffset="1" pageOffset="1" rel="collection" template="https://eocat.esa.int/eo-catalogue/collections/series/items?httpAccept=application/geo%2Bjson&parentIdentifier={eo:parentIdentifier?}&startRecord={os:startIndex?}&startPage={os:startPage?}&limit={os:count?}&query={os:searchTerms?}&subject={dc:subject?}&title={dc:title?}&type={dc:type?}&datetime={time:start?}/{time:end?}&bbox={geo:box?}&lat={geo:lat?}&lon={geo:lon?}&name={geo:name?}&radius={geo:radius?}&geometry={geo:geometry?}&uid={geo:uid?}&doi={eo:doi?}&publisher={dc:publisher?}&organisationName={eo:organisationName?}&platform={eo:platform?}&instrument={eo:instrument?}&modificationDate={eo:modificationDate?}&processingLevel={eo:processingLevel?}&useLimitation={eo:useLimitation?}&otherConstraint={eo:otherConstraint?}&classifiedAs={semantic:classifiedAs?}&offering={eo:offering?}&source={referrer:source?}&facetLimit={sru:facetLimit?}&sortKeys={sru:sortKeys?}&mode=owc" type="application/geo+json">
<param:Parameter name="type" value="{dc:type}">
<param:Option label="dataset series" value="collection"/>
</param:Parameter>
<param:Parameter minInclusive="0" name="limit" pattern="[0-9]+" value="{count}"/>
<param:Parameter minInclusive="1" name="startRecord" pattern="[0-9]+" value="{startIndex}"/>
<param:Parameter minInclusive="1" name="startPage" pattern="[0-9]+" value="{startPage}"/>
<param:Parameter pattern="^[0-9]{4}-[0-9]{2}-[0-9]{2}T[0-9]{2}:[0-9]{2}:[0-9]{2}(\.[0-9]+)?(Z|[\+\-][0-9]{2}:[0-9]{2})$" value="{time:start}"/>
<param:Parameter pattern="^[0-9]{4}-[0-9]{2}-[0-9]{2}T[0-9]{2}:[0-9]{2}:[0-9]{2}(\.[0-9]+)?(Z|[\+\-][0-9]{2}:[0-9]{2})$" value="{time:end}"/>
<param:Parameter maxInclusive="90" minInclusive="-90" name="lat" value="{geo:lat}"/>
<param:Parameter maxInclusive="180" minInclusive="-180" name="lon" value="{geo:lon}"/>
<param:Parameter name="organisationName" pattern="[a-z|A-Z|1-9|\-|_]+" value="{eo:organisationName}">
<param:Option label="ESA/ESRIN (187)" value="ESA/ESRIN"/>
</param:Parameter>
<param:Parameter name="processingLevel" value="{eo:processingLevel}">
<param:Option label="level 0 (9)" value="level 0"/>
<param:Option label="level 1 (46)" value="level 1"/>
<param:Option label="level 1.5 (1)" value="level 1.5"/>
<param:Option label="level 1a (20)" value="level 1a"/>
<param:Option label="level 1b (60)" value="level 1b"/>
<param:Option label="level 1b+ (1)" value="level 1b+"/>
<param:Option label="level 1c (14)" value="level 1c"/>
<param:Option label="level 1d (3)" value="level 1d"/>
<param:Option label="level 1g (2)" value="level 1g"/>
<param:Option label="level 1gt (2)" value="level 1gt"/>
<param:Option label="level 1r (1)" value="level 1r"/>
<param:Option label="level 1t (4)" value="level 1t"/>
<param:Option label="level 2 (66)" value="level 2"/>
<param:Option label="level 2a (7)" value="level 2a"/>
<param:Option label="level 2b (3)" value="level 2b"/>
<param:Option label="level 2c (2)" value="level 2c"/>
<param:Option label="level 3 (29)" value="level 3"/>
<param:Option label="level 3a (6)" value="level 3a"/>
<param:Option label="level 3b (3)" value="level 3b"/>
<param:Option label="level 4 (3)" value="level 4"/>
<param:Option label="level-a (1)" value="level-a"/>
<param:Option label="level-a+ (1)" value="level-a+"/>
<param:Option label="multiple (47)" value="multiple"/>
</param:Parameter>
<param:Parameter name="useLimitation" value="{eo:useLimitation}">
<param:Option label="data service request (4)" value="data service request"/>
<param:Option label="eo sign in authentication (open) (3)" value="eo sign in authentication (open)"/>
<param:Option label="eo sign in authentication (69)" value="eo sign in authentication"/>
<param:Option label="external data (10)" value="external data"/>
<param:Option label="fast registration with approval (30)" value="fast registration with approval"/>
<param:Option label="fast registration with immediate access (31)" value="fast registration with immediate access"/>
<param:Option label="open access (12)" value="open access"/>
<param:Option label="project proposal (restrained) (26)" value="project proposal (restrained)"/>
<param:Option label="project proposal (1)" value="project proposal"/>
<param:Option label="restrained data (1)" value="restrained data"/>
</param:Parameter>
<param:Parameter name="instrument" pattern="[a-z|A-Z|1-9|\-|_]+" value="{eo:instrument}">
<param:Option label="AATSR (1)" value="AATSR"/>
<param:Option label="ACC (11)" value="ACC"/>
<param:Option label="ACE-FTS (1)" value="ACE-FTS"/>
<param:Option label="ACGS (1)" value="ACGS"/>
<param:Option label="AIRSAFE (1)" value="AIRSAFE"/>
<param:Option label="ALADIN (4)" value="ALADIN"/>
<param:Option label="AMI/SAR (4)" value="AMI/SAR"/>
<param:Option label="AMI/Scatterometer (3)" value="AMI/Scatterometer"/>
<param:Option label="ASAR (15)" value="ASAR"/>
<param:Option label="ASM (11)" value="ASM"/>
<param:Option label="ATSR-1 (6)" value="ATSR-1"/>
<param:Option label="ATSR-2 (6)" value="ATSR-2"/>
<param:Option label="AVHRR (1)" value="AVHRR"/>
<param:Option label="AVNIR-2 (3)" value="AVNIR-2"/>
<param:Option label="AwiFS (2)" value="AwiFS"/>
<param:Option label="BGI (2)" value="BGI"/>
<param:Option label="CAPI (1)" value="CAPI"/>
<param:Option label="CHRIS (1)" value="CHRIS"/>
<param:Option label="CSG-SAR (1)" value="CSG-SAR"/>
<param:Option label="DORIS (2)" value="DORIS"/>
<param:Option label="EFI (11)" value="EFI"/>
<param:Option label="EGG (7)" value="EGG"/>
<param:Option label="EOC (1)" value="EOC"/>
<param:Option label="ETM (2)" value="ETM"/>
<param:Option label="GIS (2)" value="GIS"/>
<param:Option label="GOME (3)" value="GOME"/>
<param:Option label="GOMOS (6)" value="GOMOS"/>
<param:Option label="GPSR (11)" value="GPSR"/>
<param:Option label="GRACE ACC (1)" value="GRACE ACC"/>
<param:Option label="GRACE INTERFEROMETER (1)" value="GRACE INTERFEROMETER"/>
<param:Option label="GRACE LRR (1)" value="GRACE LRR"/>
<param:Option label="GRACE SCA (1)" value="GRACE SCA"/>
<param:Option label="HRC (1)" value="HRC"/>
<param:Option label="HRG (2)" value="HRG"/>
<param:Option label="HRS (2)" value="HRS"/>
<param:Option label="HRV (1)" value="HRV"/>
<param:Option label="HRVIR (3)" value="HRVIR"/>
<param:Option label="HiRAIS (5)" value="HiRAIS"/>
<param:Option label="HiRI (2)" value="HiRI"/>
<param:Option label="HyperScout-2 (1)" value="HyperScout-2"/>
<param:Option label="KBR (1)" value="KBR"/>
<param:Option label="LISS-3 (3)" value="LISS-3"/>
<param:Option label="LISS-4 (2)" value="LISS-4"/>
<param:Option label="LRR (11)" value="LRR"/>
<param:Option label="MAESTRO (1)" value="MAESTRO"/>
<param:Option label="MERIS (4)" value="MERIS"/>
<param:Option label="MESSR (2)" value="MESSR"/>
<param:Option label="MGM (1)" value="MGM"/>
<param:Option label="MIPAS (2)" value="MIPAS"/>
<param:Option label="MIRAS (9)" value="MIRAS"/>
<param:Option label="MODIS (1)" value="MODIS"/>
<param:Option label="MSC (2)" value="MSC"/>
<param:Option label="MSI (4)" value="MSI"/>
<param:Option label="MSS (2)" value="MSS"/>
<param:Option label="MWR (3)" value="MWR"/>
<param:Option label="NAOMI (2)" value="NAOMI"/>
<param:Option label="OCM-2 (1)" value="OCM-2"/>
<param:Option label="OLI (2)" value="OLI"/>
<param:Option label="OMI (1)" value="OMI"/>
<param:Option label="OPS (1)" value="OPS"/>
<param:Option label="OSA (1)" value="OSA"/>
<param:Option label="OSIRIS (1)" value="OSIRIS"/>
<param:Option label="P-SAR (5)" value="P-SAR"/>
<param:Option label="PALSAR (2)" value="PALSAR"/>
<param:Option label="PAN (4)" value="PAN"/>
<param:Option label="PAZ-SAR (2)" value="PAZ-SAR"/>
<param:Option label="PNEO (1)" value="PNEO"/>
<param:Option label="PRARE (1)" value="PRARE"/>
<param:Option label="PRISM (4)" value="PRISM"/>
<param:Option label="PlanetScope Camera (2)" value="PlanetScope Camera"/>
<param:Option label="RA (3)" value="RA"/>
<param:Option label="RA-2 (2)" value="RA-2"/>
<param:Option label="RBV (1)" value="RBV"/>
<param:Option label="SAOCOM-SAR (1)" value="SAOCOM-SAR"/>
<param:Option label="SAR (7)" value="SAR"/>
<param:Option label="SCIAMACHY (2)" value="SCIAMACHY"/>
<param:Option label="SENSE (1)" value="SENSE"/>
<param:Option label="SIRAL (1)" value="SIRAL"/>
<param:Option label="SLIM6 (5)" value="SLIM6"/>
<param:Option label="SMR (1)" value="SMR"/>
<param:Option label="SSTI (7)" value="SSTI"/>
<param:Option label="SSTL S1-4 (1)" value="SSTL S1-4"/>
<param:Option label="STR (18)" value="STR"/>
<param:Option label="STRATOS (1)" value="STRATOS"/>
<param:Option label="SeaWiFS (1)" value="SeaWiFS"/>
<param:Option label="SeaWinds (1)" value="SeaWinds"/>
<param:Option label="SkySat Camera (2)" value="SkySat Camera"/>
<param:Option label="SpaceView-110 (2)" value="SpaceView-110"/>
<param:Option label="TANSO-CAI (2)" value="TANSO-CAI"/>
<param:Option label="TANSO-CAI-2 (2)" value="TANSO-CAI-2"/>
<param:Option label="TANSO-FTS (2)" value="TANSO-FTS"/>
<param:Option label="TANSO-FTS-2 (2)" value="TANSO-FTS-2"/>
<param:Option label="TDX-1 (1)" value="TDX-1"/>
<param:Option label="TIRS (2)" value="TIRS"/>
<param:Option label="TM (2)" value="TM"/>
<param:Option label="TSX-1 (2)" value="TSX-1"/>
<param:Option label="VFM (11)" value="VFM"/>
<param:Option label="VGT (1)" value="VGT"/>
<param:Option label="VTIR (1)" value="VTIR"/>
<param:Option label="WAF-P (1)" value="WAF-P"/>
<param:Option label="WV110 (4)" value="WV110"/>
<param:Option label="WV60 (2)" value="WV60"/>
<param:Option label="X-SAR (2)" value="X-SAR"/>
</param:Parameter>
<param:Parameter name="platform" pattern="[a-z|A-Z|1-9|\-|_]+" value="{eo:platform}">
<param:Option label="ALOS-1 (8)" value="ALOS-1"/>
<param:Option label="AQUA (1)" value="AQUA"/>
<param:Option label="Aeolus (4)" value="Aeolus"/>
<param:Option label="Aura (1)" value="Aura"/>
<param:Option label="Beijing-1 (1)" value="Beijing-1"/>
<param:Option label="Biomass (5)" value="Biomass"/>
<param:Option label="COSMO-SkyMed Second Generation (1)" value="COSMO-SkyMed Second Generation"/>
<param:Option label="COSMO-SkyMed (2)" value="COSMO-SkyMed"/>
<param:Option label="CryoSat-2 (1)" value="CryoSat-2"/>
<param:Option label="ERS-1 (16)" value="ERS-1"/>
<param:Option label="ERS-2 (20)" value="ERS-2"/>
<param:Option label="Envisat (34)" value="Envisat"/>
<param:Option label="FFSCat (1)" value="FFSCat"/>
<param:Option label="GEOSAT-1 (4)" value="GEOSAT-1"/>
<param:Option label="GEOSAT-2 (5)" value="GEOSAT-2"/>
<param:Option label="GHGSat-C1 (1)" value="GHGSat-C1"/>
<param:Option label="GHGSat-C2 (1)" value="GHGSat-C2"/>
<param:Option label="GOCE (7)" value="GOCE"/>
<param:Option label="GOSAT-1 (2)" value="GOSAT-1"/>
<param:Option label="GOSAT-2 (2)" value="GOSAT-2"/>
<param:Option label="GRACE (1)" value="GRACE"/>
<param:Option label="GeoEye-1 (2)" value="GeoEye-1"/>
<param:Option label="ICEYE (2)" value="ICEYE"/>
<param:Option label="IKONOS-2 (1)" value="IKONOS-2"/>
<param:Option label="IRS-1C (2)" value="IRS-1C"/>
<param:Option label="IRS-1D (2)" value="IRS-1D"/>
<param:Option label="IRS-P5 (2)" value="IRS-P5"/>
<param:Option label="IRS-P6 (2)" value="IRS-P6"/>
<param:Option label="IRS-R2 (1)" value="IRS-R2"/>
<param:Option label="JERS-1 (3)" value="JERS-1"/>
<param:Option label="KOMPSAT-1 (1)" value="KOMPSAT-1"/>
<param:Option label="KOMPSAT-2 (2)" value="KOMPSAT-2"/>
<param:Option label="Landsat-1 (1)" value="Landsat-1"/>
<param:Option label="Landsat-2 (1)" value="Landsat-2"/>
<param:Option label="Landsat-3 (2)" value="Landsat-3"/>
<param:Option label="Landsat-4 (1)" value="Landsat-4"/>
<param:Option label="Landsat-5 (3)" value="Landsat-5"/>
<param:Option label="Landsat-7 (2)" value="Landsat-7"/>
<param:Option label="Landsat-8 (2)" value="Landsat-8"/>
<param:Option label="MOS-1 (3)" value="MOS-1"/>
<param:Option label="MOS-1B (3)" value="MOS-1B"/>
<param:Option label="Metop (1)" value="Metop"/>
<param:Option label="NOAA POES (1)" value="NOAA POES"/>
<param:Option label="NigeriaSat-1 (1)" value="NigeriaSat-1"/>
<param:Option label="ODIN (2)" value="ODIN"/>
<param:Option label="OceanSat-2 (1)" value="OceanSat-2"/>
<param:Option label="OrbView-2 (1)" value="OrbView-2"/>
<param:Option label="PAZ (2)" value="PAZ"/>
<param:Option label="PROBA-1 (2)" value="PROBA-1"/>
<param:Option label="PROBA-V (1)" value="PROBA-V"/>
<param:Option label="PlanetScope (2)" value="PlanetScope"/>
<param:Option label="Pleiades Neo (1)" value="Pleiades Neo"/>
<param:Option label="Pleiades (1)" value="Pleiades"/>
<param:Option label="Pleiades-1A (1)" value="Pleiades-1A"/>
<param:Option label="Pleiades-1B (1)" value="Pleiades-1B"/>
<param:Option label="QuickBird-2 (2)" value="QuickBird-2"/>
<param:Option label="QuikSCAT (1)" value="QuikSCAT"/>
<param:Option label="RADARSAT-1 (2)" value="RADARSAT-1"/>
<param:Option label="RADARSAT-2 (1)" value="RADARSAT-2"/>
<param:Option label="RapidEye (4)" value="RapidEye"/>
<param:Option label="SAOCOM-1A (1)" value="SAOCOM-1A"/>
<param:Option label="SAOCOM-1B (1)" value="SAOCOM-1B"/>
<param:Option label="SCISAT-1 (1)" value="SCISAT-1"/>
<param:Option label="SMOS (9)" value="SMOS"/>
<param:Option label="SPOT 1 (1)" value="SPOT 1"/>
<param:Option label="SPOT 2 (1)" value="SPOT 2"/>
<param:Option label="SPOT 3 (1)" value="SPOT 3"/>
<param:Option label="SPOT 4 (3)" value="SPOT 4"/>
<param:Option label="SPOT 5 (3)" value="SPOT 5"/>
<param:Option label="SPOT 6 (2)" value="SPOT 6"/>
<param:Option label="SPOT 7 (2)" value="SPOT 7"/>
<param:Option label="Seasat (1)" value="Seasat"/>
<param:Option label="SkySat (2)" value="SkySat"/>
<param:Option label="Spire (1)" value="Spire"/>
<param:Option label="Swarm (11)" value="Swarm"/>
<param:Option label="TERRA (1)" value="TERRA"/>
<param:Option label="TanDEM-X (1)" value="TanDEM-X"/>
<param:Option label="TanSat (1)" value="TanSat"/>
<param:Option label="TerraSAR-X (2)" value="TerraSAR-X"/>
<param:Option label="UK-DMC-1 (1)" value="UK-DMC-1"/>
<param:Option label="Vision-1 (1)" value="Vision-1"/>
<param:Option label="WorldView-1 (2)" value="WorldView-1"/>
<param:Option label="WorldView-2 (3)" value="WorldView-2"/>
<param:Option label="WorldView-3 (2)" value="WorldView-3"/>
<param:Option label="WorldView-4 (2)" value="WorldView-4"/>
</param:Parameter>
<param:Parameter minimum="0" name="geometry" title="inventory which has a spatial extent overlapping this geometry" value="{geo:geometry}">
<atom:link xmlns:atom="http://www.w3.org/2005/Atom" href="http://www.opengis.net/wkt/POLYGON" rel="profile" title="This service accepts WKT Polygons"/>
</param:Parameter>
<param:Parameter name="sortKeys" value="{sru:sortKeys}">
<param:Option label="By parentIdentifier (ascending)." value="parentIdentifier,eo,1"/>
<param:Option label="By parentIdentifier (descending)." value="parentIdentifier,eo,0"/>
<param:Option label="By title (ascending)." value="title,dc,1"/>
<param:Option label="By title (descending)." value="title,dc,0"/>
<param:Option label="By startDate (time:start) (ascending)." value="start,time,1"/>
<param:Option label="By startDate (time:start) (descending)." value="start,time,0"/>
<param:Option label="By startDate (time:end) (ascending)." value="end,time,1"/>
<param:Option label="By startDate (time:end) (descending)." value="end,time,0"/>
<param:Option label="By uid (ascending)." value="uid,geo,1"/>
<param:Option label="By uid (descending)." value="uid,geo,0"/>
<param:Option label="By doi (ascending)." value="doi,eo,1"/>
<param:Option label="By doi (descending)." value="doi,eo,0"/>
<param:Option label="By publisher (ascending)." value="publisher,dc,1"/>
<param:Option label="By publisher (descending)." value="publisher,dc,0"/>
<param:Option label="By organisationName (ascending)." value="organisationName,eo,1"/>
<param:Option label="By organisationName (descending)." value="organisationName,eo,0"/>
<param:Option label="By platform (ascending)." value="platform,eo,1"/>
<param:Option label="By platform (descending)." value="platform,eo,0"/>
<param:Option label="By instrument (ascending)." value="instrument,eo,1"/>
<param:Option label="By instrument (descending)." value="instrument,eo,0"/>
<param:Option label="By modificationDate (ascending)." value="modificationDate,eo,1"/>
<param:Option label="By modificationDate (descending)." value="modificationDate,eo,0"/>
<param:Option label="By processingLevel (ascending)." value="processingLevel,eo,1"/>
<param:Option label="By processingLevel (descending)." value="processingLevel,eo,0"/>
<param:Option label="By useLimitation (ascending)." value="useLimitation,eo,1"/>
<param:Option label="By useLimitation (descending)." value="useLimitation,eo,0"/>
<param:Option label="By otherConstraint (ascending)." value="otherConstraint,eo,1"/>
<param:Option label="By otherConstraint (descending)." value="otherConstraint,eo,0"/>
</param:Parameter>
</os:Url>
<os:Url indexOffset="1" pageOffset="1" rel="collection" template="https://eocat.esa.int/eo-catalogue/collections/series/items?httpAccept=application/atom%2Bxml&parentIdentifier={eo:parentIdentifier?}&startRecord={os:startIndex?}&startPage={os:startPage?}&limit={os:count?}&query={os:searchTerms?}&subject={dc:subject?}&title={dc:title?}&type={dc:type?}&datetime={time:start?}/{time:end?}&bbox={geo:box?}&lat={geo:lat?}&lon={geo:lon?}&name={geo:name?}&radius={geo:radius?}&geometry={geo:geometry?}&uid={geo:uid?}&doi={eo:doi?}&publisher={dc:publisher?}&organisationName={eo:organisationName?}&platform={eo:platform?}&instrument={eo:instrument?}&modificationDate={eo:modificationDate?}&processingLevel={eo:processingLevel?}&useLimitation={eo:useLimitation?}&otherConstraint={eo:otherConstraint?}&classifiedAs={semantic:classifiedAs?}&offering={eo:offering?}&source={referrer:source?}&recordSchema={sru:recordSchema?}&facetLimit={sru:facetLimit?}&sortKeys={sru:sortKeys?}" type="application/atom+xml">
<param:Parameter name="type" value="{dc:type}">
<param:Option label="dataset series" value="collection"/>
</param:Parameter>
<param:Parameter name="recordSchema" value="{sru:recordSchema}">
<param:Option label="ISO" value="iso"/>
<param:Option label="ISO 19139-2" value="iso19139-2"/>
<param:Option label="ISO 19115-3" value="iso19115-3"/>
<param:Option label="DIF-10" value="dif10"/>
<param:Option label="Dublin Core" value="dc"/>
<param:Option label="server-choice" value="server-choice"/>
</param:Parameter>
<param:Parameter minInclusive="0" name="limit" pattern="[0-9]+" value="{count}"/>
<param:Parameter minInclusive="1" name="startRecord" pattern="[0-9]+" value="{startIndex}"/>
<param:Parameter minInclusive="1" name="startPage" pattern="[0-9]+" value="{startPage}"/>
<param:Parameter pattern="^[0-9]{4}-[0-9]{2}-[0-9]{2}T[0-9]{2}:[0-9]{2}:[0-9]{2}(\.[0-9]+)?(Z|[\+\-][0-9]{2}:[0-9]{2})$" value="{time:start}"/>
<param:Parameter pattern="^[0-9]{4}-[0-9]{2}-[0-9]{2}T[0-9]{2}:[0-9]{2}:[0-9]{2}(\.[0-9]+)?(Z|[\+\-][0-9]{2}:[0-9]{2})$" value="{time:end}"/>
<param:Parameter maxInclusive="90" minInclusive="-90" name="lat" value="{geo:lat}"/>
<param:Parameter maxInclusive="180" minInclusive="-180" name="lon" value="{geo:lon}"/>
<param:Parameter name="organisationName" pattern="[a-z|A-Z|1-9|\-|_]+" value="{eo:organisationName}">
<param:Option label="ESA/ESRIN (187)" value="ESA/ESRIN"/>
</param:Parameter>
<param:Parameter name="processingLevel" value="{eo:processingLevel}">
<param:Option label="level 0 (9)" value="level 0"/>
<param:Option label="level 1 (46)" value="level 1"/>
<param:Option label="level 1.5 (1)" value="level 1.5"/>
<param:Option label="level 1a (20)" value="level 1a"/>
<param:Option label="level 1b (60)" value="level 1b"/>
<param:Option label="level 1b+ (1)" value="level 1b+"/>
<param:Option label="level 1c (14)" value="level 1c"/>
<param:Option label="level 1d (3)" value="level 1d"/>
<param:Option label="level 1g (2)" value="level 1g"/>
<param:Option label="level 1gt (2)" value="level 1gt"/>
<param:Option label="level 1r (1)" value="level 1r"/>
<param:Option label="level 1t (4)" value="level 1t"/>
<param:Option label="level 2 (66)" value="level 2"/>
<param:Option label="level 2a (7)" value="level 2a"/>
<param:Option label="level 2b (3)" value="level 2b"/>
<param:Option label="level 2c (2)" value="level 2c"/>
<param:Option label="level 3 (29)" value="level 3"/>
<param:Option label="level 3a (6)" value="level 3a"/>
<param:Option label="level 3b (3)" value="level 3b"/>
<param:Option label="level 4 (3)" value="level 4"/>
<param:Option label="level-a (1)" value="level-a"/>
<param:Option label="level-a+ (1)" value="level-a+"/>
<param:Option label="multiple (47)" value="multiple"/>
</param:Parameter>
<param:Parameter name="useLimitation" value="{eo:useLimitation}">
<param:Option label="data service request (4)" value="data service request"/>
<param:Option label="eo sign in authentication (open) (3)" value="eo sign in authentication (open)"/>
<param:Option label="eo sign in authentication (69)" value="eo sign in authentication"/>
<param:Option label="external data (10)" value="external data"/>
<param:Option label="fast registration with approval (30)" value="fast registration with approval"/>
<param:Option label="fast registration with immediate access (31)" value="fast registration with immediate access"/>
<param:Option label="open access (12)" value="open access"/>
<param:Option label="project proposal (restrained) (26)" value="project proposal (restrained)"/>
<param:Option label="project proposal (1)" value="project proposal"/>
<param:Option label="restrained data (1)" value="restrained data"/>
</param:Parameter>
<param:Parameter name="instrument" pattern="[a-z|A-Z|1-9|\-|_]+" value="{eo:instrument}">
<param:Option label="AATSR (1)" value="AATSR"/>
<param:Option label="ACC (11)" value="ACC"/>
<param:Option label="ACE-FTS (1)" value="ACE-FTS"/>
<param:Option label="ACGS (1)" value="ACGS"/>
<param:Option label="AIRSAFE (1)" value="AIRSAFE"/>
<param:Option label="ALADIN (4)" value="ALADIN"/>
<param:Option label="AMI/SAR (4)" value="AMI/SAR"/>
<param:Option label="AMI/Scatterometer (3)" value="AMI/Scatterometer"/>
<param:Option label="ASAR (15)" value="ASAR"/>
<param:Option label="ASM (11)" value="ASM"/>
<param:Option label="ATSR-1 (6)" value="ATSR-1"/>
<param:Option label="ATSR-2 (6)" value="ATSR-2"/>
<param:Option label="AVHRR (1)" value="AVHRR"/>
<param:Option label="AVNIR-2 (3)" value="AVNIR-2"/>
<param:Option label="AwiFS (2)" value="AwiFS"/>
<param:Option label="BGI (2)" value="BGI"/>
<param:Option label="CAPI (1)" value="CAPI"/>
<param:Option label="CHRIS (1)" value="CHRIS"/>
<param:Option label="CSG-SAR (1)" value="CSG-SAR"/>
<param:Option label="DORIS (2)" value="DORIS"/>
<param:Option label="EFI (11)" value="EFI"/>
<param:Option label="EGG (7)" value="EGG"/>
<param:Option label="EOC (1)" value="EOC"/>
<param:Option label="ETM (2)" value="ETM"/>
<param:Option label="GIS (2)" value="GIS"/>
<param:Option label="GOME (3)" value="GOME"/>
<param:Option label="GOMOS (6)" value="GOMOS"/>
<param:Option label="GPSR (11)" value="GPSR"/>
<param:Option label="GRACE ACC (1)" value="GRACE ACC"/>
<param:Option label="GRACE INTERFEROMETER (1)" value="GRACE INTERFEROMETER"/>
<param:Option label="GRACE LRR (1)" value="GRACE LRR"/>
<param:Option label="GRACE SCA (1)" value="GRACE SCA"/>
<param:Option label="HRC (1)" value="HRC"/>
<param:Option label="HRG (2)" value="HRG"/>
<param:Option label="HRS (2)" value="HRS"/>
<param:Option label="HRV (1)" value="HRV"/>
<param:Option label="HRVIR (3)" value="HRVIR"/>
<param:Option label="HiRAIS (5)" value="HiRAIS"/>
<param:Option label="HiRI (2)" value="HiRI"/>
<param:Option label="HyperScout-2 (1)" value="HyperScout-2"/>
<param:Option label="KBR (1)" value="KBR"/>
<param:Option label="LISS-3 (3)" value="LISS-3"/>
<param:Option label="LISS-4 (2)" value="LISS-4"/>
<param:Option label="LRR (11)" value="LRR"/>
<param:Option label="MAESTRO (1)" value="MAESTRO"/>
<param:Option label="MERIS (4)" value="MERIS"/>
<param:Option label="MESSR (2)" value="MESSR"/>
<param:Option label="MGM (1)" value="MGM"/>
<param:Option label="MIPAS (2)" value="MIPAS"/>
<param:Option label="MIRAS (9)" value="MIRAS"/>
<param:Option label="MODIS (1)" value="MODIS"/>
<param:Option label="MSC (2)" value="MSC"/>
<param:Option label="MSI (4)" value="MSI"/>
<param:Option label="MSS (2)" value="MSS"/>
<param:Option label="MWR (3)" value="MWR"/>
<param:Option label="NAOMI (2)" value="NAOMI"/>
<param:Option label="OCM-2 (1)" value="OCM-2"/>
<param:Option label="OLI (2)" value="OLI"/>
<param:Option label="OMI (1)" value="OMI"/>
<param:Option label="OPS (1)" value="OPS"/>
<param:Option label="OSA (1)" value="OSA"/>
<param:Option label="OSIRIS (1)" value="OSIRIS"/>
<param:Option label="P-SAR (5)" value="P-SAR"/>
<param:Option label="PALSAR (2)" value="PALSAR"/>
<param:Option label="PAN (4)" value="PAN"/>
<param:Option label="PAZ-SAR (2)" value="PAZ-SAR"/>
<param:Option label="PNEO (1)" value="PNEO"/>
<param:Option label="PRARE (1)" value="PRARE"/>
<param:Option label="PRISM (4)" value="PRISM"/>
<param:Option label="PlanetScope Camera (2)" value="PlanetScope Camera"/>
<param:Option label="RA (3)" value="RA"/>
<param:Option label="RA-2 (2)" value="RA-2"/>
<param:Option label="RBV (1)" value="RBV"/>
<param:Option label="SAOCOM-SAR (1)" value="SAOCOM-SAR"/>
<param:Option label="SAR (7)" value="SAR"/>
<param:Option label="SCIAMACHY (2)" value="SCIAMACHY"/>
<param:Option label="SENSE (1)" value="SENSE"/>
<param:Option label="SIRAL (1)" value="SIRAL"/>
<param:Option label="SLIM6 (5)" value="SLIM6"/>
<param:Option label="SMR (1)" value="SMR"/>
<param:Option label="SSTI (7)" value="SSTI"/>
<param:Option label="SSTL S1-4 (1)" value="SSTL S1-4"/>
<param:Option label="STR (18)" value="STR"/>
<param:Option label="STRATOS (1)" value="STRATOS"/>
<param:Option label="SeaWiFS (1)" value="SeaWiFS"/>
<param:Option label="SeaWinds (1)" value="SeaWinds"/>
<param:Option label="SkySat Camera (2)" value="SkySat Camera"/>
<param:Option label="SpaceView-110 (2)" value="SpaceView-110"/>
<param:Option label="TANSO-CAI (2)" value="TANSO-CAI"/>
<param:Option label="TANSO-CAI-2 (2)" value="TANSO-CAI-2"/>
<param:Option label="TANSO-FTS (2)" value="TANSO-FTS"/>
<param:Option label="TANSO-FTS-2 (2)" value="TANSO-FTS-2"/>
<param:Option label="TDX-1 (1)" value="TDX-1"/>
<param:Option label="TIRS (2)" value="TIRS"/>
<param:Option label="TM (2)" value="TM"/>
<param:Option label="TSX-1 (2)" value="TSX-1"/>
<param:Option label="VFM (11)" value="VFM"/>
<param:Option label="VGT (1)" value="VGT"/>
<param:Option label="VTIR (1)" value="VTIR"/>
<param:Option label="WAF-P (1)" value="WAF-P"/>
<param:Option label="WV110 (4)" value="WV110"/>
<param:Option label="WV60 (2)" value="WV60"/>
<param:Option label="X-SAR (2)" value="X-SAR"/>
</param:Parameter>
<param:Parameter name="platform" pattern="[a-z|A-Z|1-9|\-|_]+" value="{eo:platform}">
<param:Option label="ALOS-1 (8)" value="ALOS-1"/>
<param:Option label="AQUA (1)" value="AQUA"/>
<param:Option label="Aeolus (4)" value="Aeolus"/>
<param:Option label="Aura (1)" value="Aura"/>
<param:Option label="Beijing-1 (1)" value="Beijing-1"/>
<param:Option label="Biomass (5)" value="Biomass"/>
<param:Option label="COSMO-SkyMed Second Generation (1)" value="COSMO-SkyMed Second Generation"/>
<param:Option label="COSMO-SkyMed (2)" value="COSMO-SkyMed"/>
<param:Option label="CryoSat-2 (1)" value="CryoSat-2"/>
<param:Option label="ERS-1 (16)" value="ERS-1"/>
<param:Option label="ERS-2 (20)" value="ERS-2"/>
<param:Option label="Envisat (34)" value="Envisat"/>
<param:Option label="FFSCat (1)" value="FFSCat"/>
<param:Option label="GEOSAT-1 (4)" value="GEOSAT-1"/>
<param:Option label="GEOSAT-2 (5)" value="GEOSAT-2"/>
<param:Option label="GHGSat-C1 (1)" value="GHGSat-C1"/>
<param:Option label="GHGSat-C2 (1)" value="GHGSat-C2"/>
<param:Option label="GOCE (7)" value="GOCE"/>
<param:Option label="GOSAT-1 (2)" value="GOSAT-1"/>
<param:Option label="GOSAT-2 (2)" value="GOSAT-2"/>
<param:Option label="GRACE (1)" value="GRACE"/>
<param:Option label="GeoEye-1 (2)" value="GeoEye-1"/>
<param:Option label="ICEYE (2)" value="ICEYE"/>
<param:Option label="IKONOS-2 (1)" value="IKONOS-2"/>
<param:Option label="IRS-1C (2)" value="IRS-1C"/>
<param:Option label="IRS-1D (2)" value="IRS-1D"/>
<param:Option label="IRS-P5 (2)" value="IRS-P5"/>
<param:Option label="IRS-P6 (2)" value="IRS-P6"/>
<param:Option label="IRS-R2 (1)" value="IRS-R2"/>
<param:Option label="JERS-1 (3)" value="JERS-1"/>
<param:Option label="KOMPSAT-1 (1)" value="KOMPSAT-1"/>
<param:Option label="KOMPSAT-2 (2)" value="KOMPSAT-2"/>
<param:Option label="Landsat-1 (1)" value="Landsat-1"/>
<param:Option label="Landsat-2 (1)" value="Landsat-2"/>
<param:Option label="Landsat-3 (2)" value="Landsat-3"/>
<param:Option label="Landsat-4 (1)" value="Landsat-4"/>
<param:Option label="Landsat-5 (3)" value="Landsat-5"/>
<param:Option label="Landsat-7 (2)" value="Landsat-7"/>
<param:Option label="Landsat-8 (2)" value="Landsat-8"/>
<param:Option label="MOS-1 (3)" value="MOS-1"/>
<param:Option label="MOS-1B (3)" value="MOS-1B"/>
<param:Option label="Metop (1)" value="Metop"/>
<param:Option label="NOAA POES (1)" value="NOAA POES"/>
<param:Option label="NigeriaSat-1 (1)" value="NigeriaSat-1"/>
<param:Option label="ODIN (2)" value="ODIN"/>
<param:Option label="OceanSat-2 (1)" value="OceanSat-2"/>
<param:Option label="OrbView-2 (1)" value="OrbView-2"/>
<param:Option label="PAZ (2)" value="PAZ"/>
<param:Option label="PROBA-1 (2)" value="PROBA-1"/>
<param:Option label="PROBA-V (1)" value="PROBA-V"/>
<param:Option label="PlanetScope (2)" value="PlanetScope"/>
<param:Option label="Pleiades Neo (1)" value="Pleiades Neo"/>
<param:Option label="Pleiades (1)" value="Pleiades"/>
<param:Option label="Pleiades-1A (1)" value="Pleiades-1A"/>
<param:Option label="Pleiades-1B (1)" value="Pleiades-1B"/>
<param:Option label="QuickBird-2 (2)" value="QuickBird-2"/>
<param:Option label="QuikSCAT (1)" value="QuikSCAT"/>
<param:Option label="RADARSAT-1 (2)" value="RADARSAT-1"/>
<param:Option label="RADARSAT-2 (1)" value="RADARSAT-2"/>
<param:Option label="RapidEye (4)" value="RapidEye"/>
<param:Option label="SAOCOM-1A (1)" value="SAOCOM-1A"/>
<param:Option label="SAOCOM-1B (1)" value="SAOCOM-1B"/>
<param:Option label="SCISAT-1 (1)" value="SCISAT-1"/>
<param:Option label="SMOS (9)" value="SMOS"/>
<param:Option label="SPOT 1 (1)" value="SPOT 1"/>
<param:Option label="SPOT 2 (1)" value="SPOT 2"/>
<param:Option label="SPOT 3 (1)" value="SPOT 3"/>
<param:Option label="SPOT 4 (3)" value="SPOT 4"/>
<param:Option label="SPOT 5 (3)" value="SPOT 5"/>
<param:Option label="SPOT 6 (2)" value="SPOT 6"/>
<param:Option label="SPOT 7 (2)" value="SPOT 7"/>
<param:Option label="Seasat (1)" value="Seasat"/>
<param:Option label="SkySat (2)" value="SkySat"/>
<param:Option label="Spire (1)" value="Spire"/>
<param:Option label="Swarm (11)" value="Swarm"/>
<param:Option label="TERRA (1)" value="TERRA"/>
<param:Option label="TanDEM-X (1)" value="TanDEM-X"/>
<param:Option label="TanSat (1)" value="TanSat"/>
<param:Option label="TerraSAR-X (2)" value="TerraSAR-X"/>
<param:Option label="UK-DMC-1 (1)" value="UK-DMC-1"/>
<param:Option label="Vision-1 (1)" value="Vision-1"/>
<param:Option label="WorldView-1 (2)" value="WorldView-1"/>
<param:Option label="WorldView-2 (3)" value="WorldView-2"/>
<param:Option label="WorldView-3 (2)" value="WorldView-3"/>
<param:Option label="WorldView-4 (2)" value="WorldView-4"/>
</param:Parameter>
<param:Parameter minimum="0" name="geometry" title="inventory which has a spatial extent overlapping this geometry" value="{geo:geometry}">
<atom:link xmlns:atom="http://www.w3.org/2005/Atom" href="http://www.opengis.net/wkt/POLYGON" rel="profile" title="This service accepts WKT Polygons"/>
</param:Parameter>
<param:Parameter name="sortKeys" value="{sru:sortKeys}">
<param:Option label="By parentIdentifier (ascending)." value="parentIdentifier,eo,1"/>
<param:Option label="By parentIdentifier (descending)." value="parentIdentifier,eo,0"/>
<param:Option label="By title (ascending)." value="title,dc,1"/>
<param:Option label="By title (descending)." value="title,dc,0"/>
<param:Option label="By startDate (time:start) (ascending)." value="start,time,1"/>
<param:Option label="By startDate (time:start) (descending)." value="start,time,0"/>
<param:Option label="By startDate (time:end) (ascending)." value="end,time,1"/>
<param:Option label="By startDate (time:end) (descending)." value="end,time,0"/>
<param:Option label="By uid (ascending)." value="uid,geo,1"/>
<param:Option label="By uid (descending)." value="uid,geo,0"/>
<param:Option label="By doi (ascending)." value="doi,eo,1"/>
<param:Option label="By doi (descending)." value="doi,eo,0"/>
<param:Option label="By publisher (ascending)." value="publisher,dc,1"/>
<param:Option label="By publisher (descending)." value="publisher,dc,0"/>
<param:Option label="By organisationName (ascending)." value="organisationName,eo,1"/>
<param:Option label="By organisationName (descending)." value="organisationName,eo,0"/>
<param:Option label="By platform (ascending)." value="platform,eo,1"/>
<param:Option label="By platform (descending)." value="platform,eo,0"/>
<param:Option label="By instrument (ascending)." value="instrument,eo,1"/>
<param:Option label="By instrument (descending)." value="instrument,eo,0"/>
<param:Option label="By modificationDate (ascending)." value="modificationDate,eo,1"/>
<param:Option label="By modificationDate (descending)." value="modificationDate,eo,0"/>
<param:Option label="By processingLevel (ascending)." value="processingLevel,eo,1"/>
<param:Option label="By processingLevel (descending)." value="processingLevel,eo,0"/>
<param:Option label="By useLimitation (ascending)." value="useLimitation,eo,1"/>
<param:Option label="By useLimitation (descending)." value="useLimitation,eo,0"/>
<param:Option label="By otherConstraint (ascending)." value="otherConstraint,eo,1"/>
<param:Option label="By otherConstraint (descending)." value="otherConstraint,eo,0"/>
</param:Parameter>
</os:Url>
<os:Url indexOffset="1" pageOffset="1" rel="results" template="https://eocat.esa.int/eo-catalogue/collections/datasets/items?parentIdentifier={eo:parentIdentifier}&httpAccept=application/geo%2Bjson&startRecord={os:startIndex?}&startPage={os:startPage?}&limit={os:count?}&datetime={time:start?}/{time:end?}&bbox={geo:box?}&name={geo:name?}&lat={geo:lat?}&lon={geo:lon?}&radius={geo:radius?}&uid={geo:uid?}&facetLimit={sru:facetLimit?}&sortKeys={sru:sortKeys?}&source={referrer:source?}&offering={eo:offering?}&mode=owc" type="application/geo+json">
<param:Parameter name="type" value="{dc:type}">
<param:Option label="dataset" value="dataset"/>
</param:Parameter>
<param:Parameter minInclusive="0" name="limit" pattern="[0-9]+" value="{count}"/>
<param:Parameter minInclusive="1" name="startRecord" pattern="[0-9]+" value="{startIndex}"/>
<param:Parameter minInclusive="1" name="startPage" pattern="[0-9]+" value="{startPage}"/>
<param:Parameter pattern="^[0-9]{4}-[0-9]{2}-[0-9]{2}T[0-9]{2}:[0-9]{2}:[0-9]{2}(\.[0-9]+)?(Z|[\+\-][0-9]{2}:[0-9]{2})$" value="{time:start}"/>
<param:Parameter pattern="^[0-9]{4}-[0-9]{2}-[0-9]{2}T[0-9]{2}:[0-9]{2}:[0-9]{2}(\.[0-9]+)?(Z|[\+\-][0-9]{2}:[0-9]{2})$" value="{time:end}"/>
<param:Parameter maxInclusive="90" minInclusive="-90" name="lat" value="{geo:lat}"/>
<param:Parameter maxInclusive="180" minInclusive="-180" name="lon" value="{geo:lon}"/>
<param:Parameter name="sortKeys" value="{sru:sortKeys}">
<param:Option label="By parentIdentifier (ascending)." value="parentIdentifier,eo,1"/>
<param:Option label="By parentIdentifier (descending)." value="parentIdentifier,eo,0"/>
<param:Option label="By startDate (time:start) (ascending)." value="start,time,1"/>
<param:Option label="By startDate (time:start) (descending)." value="start,time,0"/>
<param:Option label="By startDate (time:end) (ascending)." value="end,time,1"/>
<param:Option label="By startDate (time:end) (descending)." value="end,time,0"/>
<param:Option label="By uid (ascending)." value="uid,geo,1"/>
<param:Option label="By uid (descending)." value="uid,geo,0"/>
</param:Parameter>
<param:Parameter minimum="0" name="geometry" title="inventory which has a spatial extent overlapping this geometry" value="{geo:geometry}">
<atom:link xmlns:atom="http://www.w3.org/2005/Atom" href="http://www.opengis.net/wkt/POLYGON" rel="profile" title="This service accepts WKT Polygons"/>
</param:Parameter>
</os:Url>
<os:Url indexOffset="1" pageOffset="1" rel="results" template="https://eocat.esa.int/eo-catalogue/collections/datasets/items?parentIdentifier={eo:parentIdentifier}&httpAccept=application/atom%2Bxml&startRecord={os:startIndex?}&startPage={os:startPage?}&limit={os:count?}&datetime={time:start?}/{time:end?}&bbox={geo:box?}&name={geo:name?}&lat={geo:lat?}&lon={geo:lon?}&radius={geo:radius?}&uid={geo:uid?}&recordSchema={sru:recordSchema?}&facetLimit={sru:facetLimit?}&sortKeys={sru:sortKeys?}&source={referrer:source?}&offering={eo:offering?}" type="application/atom+xml">
<param:Parameter name="type" value="{dc:type}">
<param:Option label="dataset" value="dataset"/>
</param:Parameter>
<param:Parameter name="recordSchema" value="{sru:recordSchema}">
<param:Option label="O&M" value="om"/>
<param:Option label="O&M 1.0" value="om10"/>
<param:Option label="server-choice" value="server-choice"/>
</param:Parameter>
<param:Parameter minInclusive="0" name="limit" pattern="[0-9]+" value="{count}"/>
<param:Parameter minInclusive="1" name="startRecord" pattern="[0-9]+" value="{startIndex}"/>
<param:Parameter minInclusive="1" name="startPage" pattern="[0-9]+" value="{startPage}"/>
<param:Parameter pattern="^[0-9]{4}-[0-9]{2}-[0-9]{2}T[0-9]{2}:[0-9]{2}:[0-9]{2}(\.[0-9]+)?(Z|[\+\-][0-9]{2}:[0-9]{2})$" value="{time:start}"/>
<param:Parameter pattern="^[0-9]{4}-[0-9]{2}-[0-9]{2}T[0-9]{2}:[0-9]{2}:[0-9]{2}(\.[0-9]+)?(Z|[\+\-][0-9]{2}:[0-9]{2})$" value="{time:end}"/>
<param:Parameter maxInclusive="90" minInclusive="-90" name="lat" value="{geo:lat}"/>
<param:Parameter maxInclusive="180" minInclusive="-180" name="lon" value="{geo:lon}"/>
<param:Parameter name="sortKeys" value="{sru:sortKeys}">
<param:Option label="By parentIdentifier (ascending)." value="parentIdentifier,eo,1"/>
<param:Option label="By parentIdentifier (descending)." value="parentIdentifier,eo,0"/>
<param:Option label="By startDate (time:start) (ascending)." value="start,time,1"/>
<param:Option label="By startDate (time:start) (descending)." value="start,time,0"/>
<param:Option label="By startDate (time:end) (ascending)." value="end,time,1"/>
<param:Option label="By startDate (time:end) (descending)." value="end,time,0"/>
<param:Option label="By uid (ascending)." value="uid,geo,1"/>
<param:Option label="By uid (descending)." value="uid,geo,0"/>
</param:Parameter>
<param:Parameter minimum="0" name="geometry" title="inventory which has a spatial extent overlapping this geometry" value="{geo:geometry}">
<atom:link xmlns:atom="http://www.w3.org/2005/Atom" href="http://www.opengis.net/wkt/POLYGON" rel="profile" title="This service accepts WKT Polygons"/>
</param:Parameter>
</os:Url>
<os:Query role="example" time:end="2005-05-16T00:00:00Z" time:start="2004-05-16T00:00:00Z"/>
<os:Query role="example" semantic:classifiedAs="http://www.eionet.europa.eu/gemet/concept/3650"/>
<os:LongName>Earth Observation Catalogue</os:LongName>
<os:Developer>Spacebel s.a.</os:Developer>
<os:Attribution>Copyright 2016-2023, European Space Agency</os:Attribution>
<os:SyndicationRight>open</os:SyndicationRight>
<os:AdultContent>false</os:AdultContent>
<os:Language>en-us</os:Language>
<os:OutputEncoding>UTF-8</os:OutputEncoding>
<os:InputEncoding>UTF-8</os:InputEncoding>
</os:OpenSearchDescription>
The Explain Document is accessible at the location https://eocat.esa.int/eo-catalogue/api?httpAccept=application/sru%2Bxml and contains additional information about the API such as default values, definitions of available record schemas at /explain/responseFormats etc.
Example: 2.2
Extract all URL templates from the OSDD.
The OSDD may contain URL templates for multiple values for type (media types) and multiple values for rel (relations). The rel values have the following meaning (if present) as defined in [RD1]. :
rel |
description |
|---|---|
collection |
URL template to be used for collection search. |
results |
URL template to be used for granule search (default). |
service |
URL template to be used for service or application search. |
from xml.etree import ElementTree
root = ElementTree.fromstring(response.text)
list = pd.DataFrame(columns=['rel', 'type'])
ns = {'os': 'http://a9.com/-/spec/opensearch/1.1/'}
for r in root.findall('os:Url', ns):
rel = ''
mtype = ''
try:
rel = r.attrib['rel']
mtype = r.attrib['type']
except:
pass
df = pd.DataFrame({ 'rel': rel, 'type': mtype }, index = [0])
list = pd.concat([list, df], ignore_index=True)
list
| rel | type | |
|---|---|---|
| 0 | self | application/opensearchdescription+xml |
| 1 | collection | application/geo+json |
| 2 | collection | application/atom+xml |
| 3 | results | application/geo+json |
| 4 | results | application/atom+xml |
Examples of responses for all media types listed above can be found in the OGC API Features response formats section of the documentation. When selecting the OSDD URL template for a corresponding media type, its value will be prefilled in the template to provide the correct OGC API Features request where only OpenSearch parameters have to be inserted still. The remainder of the current document focusses on the Atom response format.
Extract collection search URL template for Atom
Extract the URL template for collection search rel="collection" corresponding to the media type type="application/atom+xml" of the search result.
from xml.etree import ElementTree
root = ElementTree.fromstring(response.text)
ns = {'os': 'http://a9.com/-/spec/opensearch/1.1/'}
collection_url_atom = root.find('os:Url[@rel="collection"][@type="application/atom+xml"]', ns)
collection_template = collection_url_atom.attrib['template']
collection_template
'https://eocat.esa.int/eo-catalogue/collections/series/items?httpAccept=application/atom%2Bxml&parentIdentifier={eo:parentIdentifier?}&startRecord={os:startIndex?}&startPage={os:startPage?}&limit={os:count?}&query={os:searchTerms?}&subject={dc:subject?}&title={dc:title?}&type={dc:type?}&datetime={time:start?}/{time:end?}&bbox={geo:box?}&lat={geo:lat?}&lon={geo:lon?}&name={geo:name?}&radius={geo:radius?}&geometry={geo:geometry?}&uid={geo:uid?}&doi={eo:doi?}&publisher={dc:publisher?}&organisationName={eo:organisationName?}&platform={eo:platform?}&instrument={eo:instrument?}&modificationDate={eo:modificationDate?}&processingLevel={eo:processingLevel?}&useLimitation={eo:useLimitation?}&otherConstraint={eo:otherConstraint?}&classifiedAs={semantic:classifiedAs?}&offering={eo:offering?}&source={referrer:source?}&recordSchema={sru:recordSchema?}&facetLimit={sru:facetLimit?}&sortKeys={sru:sortKeys?}'
Search by free text#
Example: 2.4
Search collections by free text {searchTerms}
osquerystring = {}
osquerystring['count'] = '1'
osquerystring['searchTerms'] = 'forestry'
request_url = get_api_request(collection_template, osquerystring)
response = requests.get(request_url, verify=bool(verify_ssl))
xmlstr = minidom.parseString(response.text).toprettyxml(indent=' ', newl='')
md("```xml\n" + xmlstr + "\n```\n")
URL template: https://eocat.esa.int/eo-catalogue/collections/series/items?httpAccept=application/atom%2Bxml&parentIdentifier={eo:parentIdentifier?}&startRecord={os:startIndex?}&startPage={os:startPage?}&limit={os:count?}&query={os:searchTerms?}&subject={dc:subject?}&title={dc:title?}&type={dc:type?}&datetime={time:start?}/{time:end?}&bbox={geo:box?}&lat={geo:lat?}&lon={geo:lon?}&name={geo:name?}&radius={geo:radius?}&geometry={geo:geometry?}&uid={geo:uid?}&doi={eo:doi?}&publisher={dc:publisher?}&organisationName={eo:organisationName?}&platform={eo:platform?}&instrument={eo:instrument?}&modificationDate={eo:modificationDate?}&processingLevel={eo:processingLevel?}&useLimitation={eo:useLimitation?}&otherConstraint={eo:otherConstraint?}&classifiedAs={semantic:classifiedAs?}&offering={eo:offering?}&source={referrer:source?}&recordSchema={sru:recordSchema?}&facetLimit={sru:facetLimit?}&sortKeys={sru:sortKeys?}
.. replacing: count by 1
.. replacing: searchTerms by forestry
API request: https://eocat.esa.int/eo-catalogue/collections/series/items?httpAccept=application/atom%2Bxml&limit=1&query=forestry
<?xml version="1.0" ?><feed xmlns="http://www.w3.org/2005/Atom" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:eo="http://a9.com/-/opensearch/extensions/eo/1.0/" xmlns:geo="http://a9.com/-/opensearch/extensions/geo/1.0/" xmlns:georss="http://www.georss.org/georss" xmlns:os="http://a9.com/-/spec/opensearch/1.1/" xmlns:owc="http://www.opengis.net/owc/1.0" xmlns:referrer="http://a9.com/-/opensearch/extensions/referrer/1.0/" xmlns:semantic="http://a9.com/-/opensearch/extensions/semantic/1.0/" xmlns:sru="http://a9.com/-/opensearch/extensions/sru/2.0/" xmlns:time="http://a9.com/-/opensearch/extensions/time/1.0/">
<author>
<name>ESA Catalog</name>
<email>eohelp@eo.esa.int</email>
</author>
<generator>ESA Catalog</generator>
<id>https://eocat.esa.int/eo-catalogue/collections/series/items</id>
<rights>Copyright 2016-2023, European Space Agency</rights>
<title>ESA Catalog - Search Response</title>
<updated>2024-01-29T13:53:16Z</updated>
<link href="https://eocat.esa.int/eo-catalogue/api?httpAccept=application/opensearchdescription%2Bxml" rel="search" type="application/opensearchdescription+xml"/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items?limit=1&query=forestry&httpAccept=application/geo%2Bjson;profile="http://www.opengis.net/spec/ogcapi-features-1/1.0"" rel="alternate" type="application/geo+json;profile="http://www.opengis.net/spec/ogcapi-features-1/1.0""/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items?limit=1&query=forestry&httpAccept=application/geo%2Bjson;profile="http://www.opengis.net/spec/os-geojson/1.0"" rel="alternate" type="application/geo+json;profile="http://www.opengis.net/spec/os-geojson/1.0""/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items?limit=1&query=forestry&httpAccept=application/geo%2Bjson;profile="https://stacspec.org"" rel="alternate" type="application/geo+json;profile="https://stacspec.org""/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items?httpAccept=application/atom%2Bxml&limit=1&query=forestry" hreflang="en" rel="self" type="application/atom+xml"/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items?httpAccept=application/atom%2Bxml&limit=1&query=forestry&startRecord=1" rel="first" type="application/atom+xml"/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items?httpAccept=application/atom%2Bxml&limit=1&query=forestry&startRecord=2" rel="next" type="application/atom+xml"/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items?httpAccept=application/atom%2Bxml&limit=1&query=forestry&startRecord=32" rel="last" type="application/atom+xml"/>
<os:totalResults>32</os:totalResults>
<os:startIndex>1</os:startIndex>
<os:itemsPerPage>1</os:itemsPerPage>
<os:Query dc:type="collection" os:count="1" os:searchTerms="forestry" os:startIndex="1" role="request"/>
<sru:facetedResults>
<sru:datasource>
<sru:facets>
<sru:facet>
<sru:index>eo:platform</sru:index>
<sru:terms>
<sru:term>
<sru:actualTerm>Biomass</sru:actualTerm>
<sru:count>5</sru:count>
</sru:term>
<sru:term>
<sru:actualTerm>GEOSAT-1</sru:actualTerm>
<sru:count>4</sru:count>
</sru:term>
<sru:term>
<sru:actualTerm>GEOSAT-2</sru:actualTerm>
<sru:count>4</sru:count>
</sru:term>
<sru:term>
<sru:actualTerm>ALOS-1</sru:actualTerm>
<sru:count>3</sru:count>
</sru:term>
<sru:term>
<sru:actualTerm>ERS-1</sru:actualTerm>
<sru:count>3</sru:count>
</sru:term>
<sru:term>
<sru:actualTerm>ERS-2</sru:actualTerm>
<sru:count>3</sru:count>
</sru:term>
<sru:term>
<sru:actualTerm>WorldView-2</sru:actualTerm>
<sru:count>3</sru:count>
</sru:term>
<sru:term>
<sru:actualTerm>ICEYE</sru:actualTerm>
<sru:count>2</sru:count>
</sru:term>
<sru:term>
<sru:actualTerm>Landsat-8</sru:actualTerm>
<sru:count>2</sru:count>
</sru:term>
<sru:term>
<sru:actualTerm>PROBA-1</sru:actualTerm>
<sru:count>2</sru:count>
</sru:term>
</sru:terms>
</sru:facet>
<sru:facet>
<sru:index>eo:instrument</sru:index>
<sru:terms>
<sru:term>
<sru:actualTerm>P-SAR</sru:actualTerm>
<sru:count>5</sru:count>
</sru:term>
<sru:term>
<sru:actualTerm>HiRAIS</sru:actualTerm>
<sru:count>4</sru:count>
</sru:term>
<sru:term>
<sru:actualTerm>SLIM6</sru:actualTerm>
<sru:count>4</sru:count>
</sru:term>
<sru:term>
<sru:actualTerm>WV110</sru:actualTerm>
<sru:count>4</sru:count>
</sru:term>
<sru:term>
<sru:actualTerm>ATSR-1</sru:actualTerm>
<sru:count>3</sru:count>
</sru:term>
<sru:term>
<sru:actualTerm>ATSR-2</sru:actualTerm>
<sru:count>3</sru:count>
</sru:term>
<sru:term>
<sru:actualTerm>AVNIR-2</sru:actualTerm>
<sru:count>3</sru:count>
</sru:term>
<sru:term>
<sru:actualTerm>AwiFS</sru:actualTerm>
<sru:count>2</sru:count>
</sru:term>
<sru:term>
<sru:actualTerm>LISS-3</sru:actualTerm>
<sru:count>2</sru:count>
</sru:term>
<sru:term>
<sru:actualTerm>LISS-4</sru:actualTerm>
<sru:count>2</sru:count>
</sru:term>
</sru:terms>
</sru:facet>
<sru:facet>
<sru:index>eo:organisationName</sru:index>
<sru:terms>
<sru:term>
<sru:actualTerm>ESA/ESRIN</sru:actualTerm>
<sru:count>32</sru:count>
</sru:term>
</sru:terms>
</sru:facet>
<sru:facet>
<sru:index>eo:processingLevel</sru:index>
<sru:terms>
<sru:term>
<sru:actualTerm>multiple</sru:actualTerm>
<sru:count>13</sru:count>
</sru:term>
<sru:term>
<sru:actualTerm>level 1</sru:actualTerm>
<sru:count>10</sru:count>
</sru:term>
<sru:term>
<sru:actualTerm>level 2</sru:actualTerm>
<sru:count>10</sru:count>
</sru:term>
<sru:term>
<sru:actualTerm>level 1b</sru:actualTerm>
<sru:count>7</sru:count>
</sru:term>
<sru:term>
<sru:actualTerm>level 1c</sru:actualTerm>
<sru:count>6</sru:count>
</sru:term>
<sru:term>
<sru:actualTerm>level 3</sru:actualTerm>
<sru:count>6</sru:count>
</sru:term>
<sru:term>
<sru:actualTerm>level 1a</sru:actualTerm>
<sru:count>5</sru:count>
</sru:term>
<sru:term>
<sru:actualTerm>level 2a</sru:actualTerm>
<sru:count>3</sru:count>
</sru:term>
<sru:term>
<sru:actualTerm>level 0</sru:actualTerm>
<sru:count>1</sru:count>
</sru:term>
<sru:term>
<sru:actualTerm>level 1A</sru:actualTerm>
<sru:count>1</sru:count>
</sru:term>
</sru:terms>
</sru:facet>
<sru:facet>
<sru:index>semantic:classifiedAs</sru:index>
<sru:terms>
<sru:term>
<sru:actualTerm>https://earth.esa.int/concept/80694ace-7a2a-50b0-9c22-4a4b45c985a1</sru:actualTerm>
<sru:count>32</sru:count>
</sru:term>
<sru:term>
<sru:actualTerm>https://earth.esa.int/concepts/concept_scheme/earth-topics</sru:actualTerm>
<sru:count>32</sru:count>
</sru:term>
<sru:term>
<sru:actualTerm>https://earth.esa.int/concepts/concept_scheme/instruments</sru:actualTerm>
<sru:count>32</sru:count>
</sru:term>
<sru:term>
<sru:actualTerm>https://earth.esa.int/concepts/concept_scheme/platforms</sru:actualTerm>
<sru:count>32</sru:count>
</sru:term>
<sru:term>
<sru:actualTerm>https://earth.esa.int/concept/bbe13d71-bea9-55c2-9b65-a24043c35937</sru:actualTerm>
<sru:count>22</sru:count>
</sru:term>
<sru:term>
<sru:actualTerm>https://earth.esa.int/concept/3bf4cc22-5dad-5652-8575-8347564c4a0c</sru:actualTerm>
<sru:count>20</sru:count>
</sru:term>
<sru:term>
<sru:actualTerm>https://earth.esa.int/concept/66ab957a-0434-5953-8b33-be95150a9ecb</sru:actualTerm>
<sru:count>18</sru:count>
</sru:term>
<sru:term>
<sru:actualTerm>https://earth.esa.int/concept/e4d01e03-0ef5-5b4c-b40f-2b5f49667f53</sru:actualTerm>
<sru:count>14</sru:count>
</sru:term>
<sru:term>
<sru:actualTerm>https://earth.esa.int/concept/8dc47b68-6cad-59ce-836f-7328372de417</sru:actualTerm>
<sru:count>13</sru:count>
</sru:term>
<sru:term>
<sru:actualTerm>https://earth.esa.int/concept/764a170a-e361-5ea8-838e-e56994de69b7</sru:actualTerm>
<sru:count>12</sru:count>
</sru:term>
</sru:terms>
</sru:facet>
<sru:facet>
<sru:index>eo:useLimitation</sru:index>
<sru:terms>
<sru:term>
<sru:actualTerm>EO Sign In Authentication</sru:actualTerm>
<sru:count>12</sru:count>
</sru:term>
<sru:term>
<sru:actualTerm>Project Proposal (Restrained)</sru:actualTerm>
<sru:count>10</sru:count>
</sru:term>
<sru:term>
<sru:actualTerm>Fast Registration with Approval</sru:actualTerm>
<sru:count>5</sru:count>
</sru:term>
<sru:term>
<sru:actualTerm>Fast Registration with approval</sru:actualTerm>
<sru:count>3</sru:count>
</sru:term>
<sru:term>
<sru:actualTerm>Fast Registration with immediate access</sru:actualTerm>
<sru:count>1</sru:count>
</sru:term>
<sru:term>
<sru:actualTerm>Restrained Data</sru:actualTerm>
<sru:count>1</sru:count>
</sru:term>
</sru:terms>
</sru:facet>
</sru:facets>
</sru:datasource>
</sru:facetedResults>
<entry>
<category label="EARTH SCIENCE > BIOSPHERE > ECOSYSTEMS > TERRESTRIAL ECOSYSTEMS" term="https://gcmd.earthdata.nasa.gov/kms/concept/46e4aaa4-349c-4049-a910-035391360010"/>
<category label="EARTH SCIENCE > AGRICULTURE > FOREST SCIENCE > AFFORESTATION/REFORESTATION" term="https://gcmd.earthdata.nasa.gov/kms/concept/b3a1e091-0bc2-4c9b-a89c-bd003fdd5889"/>
<category label="Forestry" term="https://earth.esa.int/concept/80694ace-7a2a-50b0-9c22-4a4b45c985a1"/>
<category label="Afforestation/Reforestation" term="https://earth.esa.int/concept/d3d3092e-9eed-53e5-8d36-19dec70811ca"/>
<category label="Imaging Radars" term="https://earth.esa.int/concept/8f86e1ce-97c3-534d-b370-2692352992fe"/>
<category label="Biomass" term="https://earth.esa.int/concept/a25a98f2-c03a-51b7-be4a-afab0863186c"/>
<category label="P-SAR" term="https://earth.esa.int/concept/1dacc3db-07df-5d93-869a-6bb256f01e51"/>
<category label="ESA/ESRIN" term="ESA/ESRIN"/>
<id>https://eocat.esa.int/eo-catalogue/collections/series/items/BiomassLevel2A?httpAccept=application/atom%2Bxml</id>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items/BiomassLevel2A?httpAccept=application/atom%2Bxml" rel="alternate" title="Atom format" type="application/atom+xml"/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items/BiomassLevel2A" rel="alternate" title="OGC 17-069r3 metadata" type="application/geo+json;profile="http://www.opengis.net/spec/ogcapi-features-1/1.0""/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items/BiomassLevel2A?httpAccept=application/vnd.iso.19139%2Bxml" rel="alternate" title="ISO 19139 metadata" type="application/vnd.iso.19139+xml"/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items/BiomassLevel2A?httpAccept=application/vnd.iso.19139-2%2Bxml" rel="alternate" title="ISO 19139-2 metadata" type="application/vnd.iso.19139-2+xml"/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items/BiomassLevel2A?httpAccept=application/vnd.iso.19115-3%2Bxml" rel="alternate" title="ISO 19115-3 metadata" type="application/vnd.iso.19115-3+xml"/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items/BiomassLevel2A?httpAccept=application/dif10%2Bxml" rel="alternate" title="DIF-10 metadata" type="application/dif10+xml"/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items/BiomassLevel2A?httpAccept=application/xml" rel="alternate" title="Dublin Core metadata" type="application/xml"/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items/BiomassLevel2A?mode=owc" rel="alternate" title="OGC 17-084r1 metadata" type="application/geo+json;profile="http://www.opengis.net/spec/eoc-geojson/1.0""/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items/BiomassLevel2A?httpAccept=application/json" rel="alternate" title="STAC metadata" type="application/json"/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items/BiomassLevel2A?httpAccept=application/ld%2Bjson" rel="alternate" title="JSON-LD metadata" type="application/ld+json"/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items/BiomassLevel2A?httpAccept=application/ld%2Bjson;profile=https://schema.org" rel="alternate" title="JSON-LD (schema.org) metadata" type="application/ld+json;profile="https://schema.org""/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items/BiomassLevel2A?httpAccept=application/ld%2Bjson;profile=http://data.europa.eu/930/" rel="alternate" title="JSON-LD (GeoDCAT-AP) metadata" type="application/ld+json;profile="http://data.europa.eu/930/""/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items/BiomassLevel2A?httpAccept=application/rdf%2Bxml" rel="alternate" title="RDF/XML metadata" type="application/rdf+xml"/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items/BiomassLevel2A?httpAccept=application/rdf%2Bxml;profile=https://schema.org" rel="alternate" title="RDF/XML (schema.org) metadata" type="application/rdf+xml;profile="https://schema.org""/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items/BiomassLevel2A?httpAccept=application/rdf%2Bxml;profile=http://data.europa.eu/930/" rel="alternate" title="RDF/XML (GeoDCAT-AP) metadata" type="application/rdf+xml;profile="http://data.europa.eu/930/""/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items/BiomassLevel2A?httpAccept=text/turtle" rel="alternate" title="Turtle metadata" type="text/turtle"/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items/BiomassLevel2A?httpAccept=text/turtle;profile=https://schema.org" rel="alternate" title="Turtle (schema.org) metadata" type="text/turtle;profile="https://schema.org""/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items/BiomassLevel2A?httpAccept=text/turtle;profile=http://data.europa.eu/930/" rel="alternate" title="Turtle (GeoDCAT-AP) metadata" type="text/turtle;profile="http://data.europa.eu/930/""/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items/BiomassLevel2A?httpAccept=text/html" rel="alternate" title="HTML" type="text/html"/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items/BiomassLevel2A/api" rel="search" type="application/opensearchdescription+xml"/>
<link href="https://esatellus.service-now.com/csp?id=esa_simple_request" rel="describedby" title="Get Help? - ESA TellUS Help Page" type="text/html"/>
<link href="https://eocat.esa.int/eo-catalogue/images/esa.png" rel="icon" type="image/png"/>
<content type="html">Biomass Level 2A Products</content>
<title>Biomass Level 2A</title>
<updated>2023-02-16T00:00:00.000Z</updated>
<dc:identifier>BiomassLevel2A</dc:identifier>
<dc:date>2024-07-31T00:00:00.000Z/</dc:date>
<georss:polygon>-90 -180 -90 180 90 180 90 -180 -90 -180</georss:polygon>
<georss:box>-90 -180 90 180</georss:box>
</entry>
</feed>
Search by title#
Example: 2.5
Search collections by title {dc:title}
osquerystring = {}
osquerystring['dc:title'] = 'Column'
request_url = get_api_request(collection_template, osquerystring)
response = requests.get(request_url, verify=bool(verify_ssl))
rt = ElementTree.fromstring(response.text)
# Get title of all entries in result page
for r in rt.findall('{http://www.w3.org/2005/Atom}entry'):
title = r.find('{http://www.w3.org/2005/Atom}title').text
print("title: ", title)
URL template: https://eocat.esa.int/eo-catalogue/collections/series/items?httpAccept=application/atom%2Bxml&parentIdentifier={eo:parentIdentifier?}&startRecord={os:startIndex?}&startPage={os:startPage?}&limit={os:count?}&query={os:searchTerms?}&subject={dc:subject?}&title={dc:title?}&type={dc:type?}&datetime={time:start?}/{time:end?}&bbox={geo:box?}&lat={geo:lat?}&lon={geo:lon?}&name={geo:name?}&radius={geo:radius?}&geometry={geo:geometry?}&uid={geo:uid?}&doi={eo:doi?}&publisher={dc:publisher?}&organisationName={eo:organisationName?}&platform={eo:platform?}&instrument={eo:instrument?}&modificationDate={eo:modificationDate?}&processingLevel={eo:processingLevel?}&useLimitation={eo:useLimitation?}&otherConstraint={eo:otherConstraint?}&classifiedAs={semantic:classifiedAs?}&offering={eo:offering?}&source={referrer:source?}&recordSchema={sru:recordSchema?}&facetLimit={sru:facetLimit?}&sortKeys={sru:sortKeys?}
.. replacing: dc:title by Column
API request: https://eocat.esa.int/eo-catalogue/collections/series/items?httpAccept=application/atom%2Bxml&title=Column
title: ERS-2 GOME Total Column Amount of Trace Gases Product
title: GOME Total Column Water Vapour Climate product
title: Envisat SCIAMACHY Total column densities and stratospheric profiles [SCI_OL__2P]
Search by platform#
The <url> element contains additional information about the parameters available in the template using the OpenSearch Parameter extension syntax. For example, the eo:platform parameter provides the following additional information, including the list of possible values for which the server can provide results.
Example: 2.7
Extract available values for the
eo:platformparameter from the OSDD.
# Extract <Parameter> element for eo:platform
el = collection_url_atom.find('{http://a9.com/-/spec/opensearch/extensions/parameters/1.0/}Parameter[@value="{eo:platform}"]')
# el2 = ElementTree.indent(el)
# https://docs.python.org/3/library/xml.etree.elementtree.html
xmltxt = ElementTree.tostring(el, encoding='unicode', method='xml')
md("```xml\n" + xmltxt + "\n```\n")
# todo: add output scrolling tag to the cell output tag: "output_scroll"
# insert Markdown string in an HTML frame with scrollbar ?
<ns0:Parameter xmlns:ns0="http://a9.com/-/spec/opensearch/extensions/parameters/1.0/" name="platform" pattern="[a-z|A-Z|1-9|\-|_]+" value="{eo:platform}">
<ns0:Option label="ALOS-1 (8)" value="ALOS-1" />
<ns0:Option label="AQUA (1)" value="AQUA" />
<ns0:Option label="Aeolus (4)" value="Aeolus" />
<ns0:Option label="Aura (1)" value="Aura" />
<ns0:Option label="Beijing-1 (1)" value="Beijing-1" />
<ns0:Option label="Biomass (5)" value="Biomass" />
<ns0:Option label="COSMO-SkyMed Second Generation (1)" value="COSMO-SkyMed Second Generation" />
<ns0:Option label="COSMO-SkyMed (2)" value="COSMO-SkyMed" />
<ns0:Option label="CryoSat-2 (1)" value="CryoSat-2" />
<ns0:Option label="ERS-1 (16)" value="ERS-1" />
<ns0:Option label="ERS-2 (20)" value="ERS-2" />
<ns0:Option label="Envisat (34)" value="Envisat" />
<ns0:Option label="FFSCat (1)" value="FFSCat" />
<ns0:Option label="GEOSAT-1 (4)" value="GEOSAT-1" />
<ns0:Option label="GEOSAT-2 (5)" value="GEOSAT-2" />
<ns0:Option label="GHGSat-C1 (1)" value="GHGSat-C1" />
<ns0:Option label="GHGSat-C2 (1)" value="GHGSat-C2" />
<ns0:Option label="GOCE (7)" value="GOCE" />
<ns0:Option label="GOSAT-1 (2)" value="GOSAT-1" />
<ns0:Option label="GOSAT-2 (2)" value="GOSAT-2" />
<ns0:Option label="GRACE (1)" value="GRACE" />
<ns0:Option label="GeoEye-1 (2)" value="GeoEye-1" />
<ns0:Option label="ICEYE (2)" value="ICEYE" />
<ns0:Option label="IKONOS-2 (1)" value="IKONOS-2" />
<ns0:Option label="IRS-1C (2)" value="IRS-1C" />
<ns0:Option label="IRS-1D (2)" value="IRS-1D" />
<ns0:Option label="IRS-P5 (2)" value="IRS-P5" />
<ns0:Option label="IRS-P6 (2)" value="IRS-P6" />
<ns0:Option label="IRS-R2 (1)" value="IRS-R2" />
<ns0:Option label="JERS-1 (3)" value="JERS-1" />
<ns0:Option label="KOMPSAT-1 (1)" value="KOMPSAT-1" />
<ns0:Option label="KOMPSAT-2 (2)" value="KOMPSAT-2" />
<ns0:Option label="Landsat-1 (1)" value="Landsat-1" />
<ns0:Option label="Landsat-2 (1)" value="Landsat-2" />
<ns0:Option label="Landsat-3 (2)" value="Landsat-3" />
<ns0:Option label="Landsat-4 (1)" value="Landsat-4" />
<ns0:Option label="Landsat-5 (3)" value="Landsat-5" />
<ns0:Option label="Landsat-7 (2)" value="Landsat-7" />
<ns0:Option label="Landsat-8 (2)" value="Landsat-8" />
<ns0:Option label="MOS-1 (3)" value="MOS-1" />
<ns0:Option label="MOS-1B (3)" value="MOS-1B" />
<ns0:Option label="Metop (1)" value="Metop" />
<ns0:Option label="NOAA POES (1)" value="NOAA POES" />
<ns0:Option label="NigeriaSat-1 (1)" value="NigeriaSat-1" />
<ns0:Option label="ODIN (2)" value="ODIN" />
<ns0:Option label="OceanSat-2 (1)" value="OceanSat-2" />
<ns0:Option label="OrbView-2 (1)" value="OrbView-2" />
<ns0:Option label="PAZ (2)" value="PAZ" />
<ns0:Option label="PROBA-1 (2)" value="PROBA-1" />
<ns0:Option label="PROBA-V (1)" value="PROBA-V" />
<ns0:Option label="PlanetScope (2)" value="PlanetScope" />
<ns0:Option label="Pleiades Neo (1)" value="Pleiades Neo" />
<ns0:Option label="Pleiades (1)" value="Pleiades" />
<ns0:Option label="Pleiades-1A (1)" value="Pleiades-1A" />
<ns0:Option label="Pleiades-1B (1)" value="Pleiades-1B" />
<ns0:Option label="QuickBird-2 (2)" value="QuickBird-2" />
<ns0:Option label="QuikSCAT (1)" value="QuikSCAT" />
<ns0:Option label="RADARSAT-1 (2)" value="RADARSAT-1" />
<ns0:Option label="RADARSAT-2 (1)" value="RADARSAT-2" />
<ns0:Option label="RapidEye (4)" value="RapidEye" />
<ns0:Option label="SAOCOM-1A (1)" value="SAOCOM-1A" />
<ns0:Option label="SAOCOM-1B (1)" value="SAOCOM-1B" />
<ns0:Option label="SCISAT-1 (1)" value="SCISAT-1" />
<ns0:Option label="SMOS (9)" value="SMOS" />
<ns0:Option label="SPOT 1 (1)" value="SPOT 1" />
<ns0:Option label="SPOT 2 (1)" value="SPOT 2" />
<ns0:Option label="SPOT 3 (1)" value="SPOT 3" />
<ns0:Option label="SPOT 4 (3)" value="SPOT 4" />
<ns0:Option label="SPOT 5 (3)" value="SPOT 5" />
<ns0:Option label="SPOT 6 (2)" value="SPOT 6" />
<ns0:Option label="SPOT 7 (2)" value="SPOT 7" />
<ns0:Option label="Seasat (1)" value="Seasat" />
<ns0:Option label="SkySat (2)" value="SkySat" />
<ns0:Option label="Spire (1)" value="Spire" />
<ns0:Option label="Swarm (11)" value="Swarm" />
<ns0:Option label="TERRA (1)" value="TERRA" />
<ns0:Option label="TanDEM-X (1)" value="TanDEM-X" />
<ns0:Option label="TanSat (1)" value="TanSat" />
<ns0:Option label="TerraSAR-X (2)" value="TerraSAR-X" />
<ns0:Option label="UK-DMC-1 (1)" value="UK-DMC-1" />
<ns0:Option label="Vision-1 (1)" value="Vision-1" />
<ns0:Option label="WorldView-1 (2)" value="WorldView-1" />
<ns0:Option label="WorldView-2 (3)" value="WorldView-2" />
<ns0:Option label="WorldView-3 (2)" value="WorldView-3" />
<ns0:Option label="WorldView-4 (2)" value="WorldView-4" />
</ns0:Parameter>
Example: 2.8
Search collections by platform {eo:platform} [RD3].
Search parameters which are optional can be skipped in the search template or their value can be left empty. Prepare a search request by replacing all mandatory search parameters with a value.
By default, each <atom:entry> represents one search result (an EO collection) and the search response contains faceted search results under the element <sru:facetedResults>. The faceted search information groups the number of results by platform, by instrument, by organisation etc. The original metadata for the collection is not embedded in the response but available as an atom:link.
osquerystring = {}
osquerystring['eo:platform'] = 'proba-1'
osquerystring['count'] = '2'
request_url = get_api_request(collection_template, osquerystring)
response = requests.get(request_url, verify=bool(verify_ssl))
xmlstr = minidom.parseString(response.text).toprettyxml(indent=' ', newl='')
md("```xml\n" + xmlstr + "\n```\n")
URL template: https://eocat.esa.int/eo-catalogue/collections/series/items?httpAccept=application/atom%2Bxml&parentIdentifier={eo:parentIdentifier?}&startRecord={os:startIndex?}&startPage={os:startPage?}&limit={os:count?}&query={os:searchTerms?}&subject={dc:subject?}&title={dc:title?}&type={dc:type?}&datetime={time:start?}/{time:end?}&bbox={geo:box?}&lat={geo:lat?}&lon={geo:lon?}&name={geo:name?}&radius={geo:radius?}&geometry={geo:geometry?}&uid={geo:uid?}&doi={eo:doi?}&publisher={dc:publisher?}&organisationName={eo:organisationName?}&platform={eo:platform?}&instrument={eo:instrument?}&modificationDate={eo:modificationDate?}&processingLevel={eo:processingLevel?}&useLimitation={eo:useLimitation?}&otherConstraint={eo:otherConstraint?}&classifiedAs={semantic:classifiedAs?}&offering={eo:offering?}&source={referrer:source?}&recordSchema={sru:recordSchema?}&facetLimit={sru:facetLimit?}&sortKeys={sru:sortKeys?}
.. replacing: eo:platform by proba-1
.. replacing: count by 2
API request: https://eocat.esa.int/eo-catalogue/collections/series/items?httpAccept=application/atom%2Bxml&limit=2&platform=proba-1
<?xml version="1.0" ?><feed xmlns="http://www.w3.org/2005/Atom" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:eo="http://a9.com/-/opensearch/extensions/eo/1.0/" xmlns:geo="http://a9.com/-/opensearch/extensions/geo/1.0/" xmlns:georss="http://www.georss.org/georss" xmlns:os="http://a9.com/-/spec/opensearch/1.1/" xmlns:owc="http://www.opengis.net/owc/1.0" xmlns:referrer="http://a9.com/-/opensearch/extensions/referrer/1.0/" xmlns:semantic="http://a9.com/-/opensearch/extensions/semantic/1.0/" xmlns:sru="http://a9.com/-/opensearch/extensions/sru/2.0/" xmlns:time="http://a9.com/-/opensearch/extensions/time/1.0/">
<author>
<name>ESA Catalog</name>
<email>eohelp@eo.esa.int</email>
</author>
<generator>ESA Catalog</generator>
<id>https://eocat.esa.int/eo-catalogue/collections/series/items</id>
<rights>Copyright 2016-2023, European Space Agency</rights>
<title>ESA Catalog - Search Response</title>
<updated>2024-01-29T13:53:16Z</updated>
<link href="https://eocat.esa.int/eo-catalogue/api?httpAccept=application/opensearchdescription%2Bxml" rel="search" type="application/opensearchdescription+xml"/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items?limit=2&platform=proba-1&httpAccept=application/geo%2Bjson;profile="http://www.opengis.net/spec/ogcapi-features-1/1.0"" rel="alternate" type="application/geo+json;profile="http://www.opengis.net/spec/ogcapi-features-1/1.0""/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items?limit=2&platform=proba-1&httpAccept=application/geo%2Bjson;profile="http://www.opengis.net/spec/os-geojson/1.0"" rel="alternate" type="application/geo+json;profile="http://www.opengis.net/spec/os-geojson/1.0""/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items?limit=2&platform=proba-1&httpAccept=application/geo%2Bjson;profile="https://stacspec.org"" rel="alternate" type="application/geo+json;profile="https://stacspec.org""/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items?httpAccept=application/atom%2Bxml&limit=2&platform=proba-1" hreflang="en" rel="self" type="application/atom+xml"/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items?httpAccept=application/atom%2Bxml&limit=2&platform=proba-1&startRecord=1" rel="first" type="application/atom+xml"/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items?httpAccept=application/atom%2Bxml&limit=2&platform=proba-1&startRecord=1" rel="last" type="application/atom+xml"/>
<os:totalResults>2</os:totalResults>
<os:startIndex>1</os:startIndex>
<os:itemsPerPage>2</os:itemsPerPage>
<os:Query dc:type="collection" eo:platform="proba-1" os:count="2" os:startIndex="1" role="request"/>
<sru:facetedResults>
<sru:datasource>
<sru:facets>
<sru:facet>
<sru:index>eo:instrument</sru:index>
<sru:terms>
<sru:term>
<sru:actualTerm>CHRIS</sru:actualTerm>
<sru:count>1</sru:count>
</sru:term>
<sru:term>
<sru:actualTerm>HRC</sru:actualTerm>
<sru:count>1</sru:count>
</sru:term>
</sru:terms>
</sru:facet>
<sru:facet>
<sru:index>eo:organisationName</sru:index>
<sru:terms>
<sru:term>
<sru:actualTerm>ESA/ESRIN</sru:actualTerm>
<sru:count>2</sru:count>
</sru:term>
</sru:terms>
</sru:facet>
<sru:facet>
<sru:index>eo:processingLevel</sru:index>
<sru:terms>
<sru:term>
<sru:actualTerm>level 1A</sru:actualTerm>
<sru:count>1</sru:count>
</sru:term>
<sru:term>
<sru:actualTerm>level 1a</sru:actualTerm>
<sru:count>1</sru:count>
</sru:term>
</sru:terms>
</sru:facet>
<sru:facet>
<sru:index>semantic:classifiedAs</sru:index>
<sru:terms>
<sru:term>
<sru:actualTerm>https://earth.esa.int/concept/3bf4cc22-5dad-5652-8575-8347564c4a0c</sru:actualTerm>
<sru:count>2</sru:count>
</sru:term>
<sru:term>
<sru:actualTerm>https://earth.esa.int/concept/80694ace-7a2a-50b0-9c22-4a4b45c985a1</sru:actualTerm>
<sru:count>2</sru:count>
</sru:term>
<sru:term>
<sru:actualTerm>https://earth.esa.int/concept/8dc47b68-6cad-59ce-836f-7328372de417</sru:actualTerm>
<sru:count>2</sru:count>
</sru:term>
<sru:term>
<sru:actualTerm>https://earth.esa.int/concept/b3979ff2-d27d-5f22-9e06-a18c5759d9a5</sru:actualTerm>
<sru:count>2</sru:count>
</sru:term>
<sru:term>
<sru:actualTerm>https://earth.esa.int/concept/c4d9537e-36c9-5366-96eb-a69483dd50e4</sru:actualTerm>
<sru:count>2</sru:count>
</sru:term>
<sru:term>
<sru:actualTerm>https://earth.esa.int/concepts/concept_scheme/earth-topics</sru:actualTerm>
<sru:count>2</sru:count>
</sru:term>
<sru:term>
<sru:actualTerm>https://earth.esa.int/concepts/concept_scheme/instruments</sru:actualTerm>
<sru:count>2</sru:count>
</sru:term>
<sru:term>
<sru:actualTerm>https://earth.esa.int/concepts/concept_scheme/platforms</sru:actualTerm>
<sru:count>2</sru:count>
</sru:term>
<sru:term>
<sru:actualTerm>https://earth.esa.int/concept/2027d98a-082f-509c-ab9b-86b46b20553c</sru:actualTerm>
<sru:count>1</sru:count>
</sru:term>
<sru:term>
<sru:actualTerm>https://earth.esa.int/concept/66ab957a-0434-5953-8b33-be95150a9ecb</sru:actualTerm>
<sru:count>1</sru:count>
</sru:term>
</sru:terms>
</sru:facet>
<sru:facet>
<sru:index>eo:useLimitation</sru:index>
<sru:terms>
<sru:term>
<sru:actualTerm>EO Sign In Authentication</sru:actualTerm>
<sru:count>2</sru:count>
</sru:term>
</sru:terms>
</sru:facet>
</sru:facets>
</sru:datasource>
</sru:facetedResults>
<entry>
<category label="Forestry" term="https://earth.esa.int/concept/80694ace-7a2a-50b0-9c22-4a4b45c985a1"/>
<category label="Vegetation" term="https://earth.esa.int/concept/3bf4cc22-5dad-5652-8575-8347564c4a0c"/>
<category label="Surface Water" term="https://earth.esa.int/concept/c4d9537e-36c9-5366-96eb-a69483dd50e4"/>
<category label="Oceans" term="https://earth.esa.int/concept/8dc47b68-6cad-59ce-836f-7328372de417"/>
<category label="EARTH SCIENCE > BIOSPHERE > ECOSYSTEMS > TERRESTRIAL ECOSYSTEMS > FORESTS" term="https://gcmd.earthdata.nasa.gov/kms/concept/46e4aaa4-349c-4049-a910-035391360010"/>
<category label="EARTH SCIENCE > BIOSPHERE > VEGETATION" term="https://gcmd.earthdata.nasa.gov/kms/concept/c7b5c02c-724d-4a19-b824-98180f3900c9"/>
<category label="EARTH SCIENCE > TERRESTRIAL HYDROSPHERE > SURFACE WATER" term="https://gcmd.earthdata.nasa.gov/kms/concept/5debb283-51e4-435e-b2a2-e8e2a977220d"/>
<category label="EARTH SCIENCE > OCEANS" term="https://gcmd.earthdata.nasa.gov/kms/concept/91697b7d-8f2b-4954-850e-61d5f61c867d"/>
<category label="VIS (0.40 - 0.75 µm)" term="http://www.opengis.net/eop/2.1/wavelengthInformation"/>
<category label="Sun-synchronous" term="http://www.opengis.net/eop/2.1/orbitType"/>
<category label="High Resolution - HR (5 - 20 m)" term="http://www.opengis.net/eop/2.1/resolution"/>
<category label="HRC_HRC_1P" term="http://www.opengis.net/eop/2.1/productType"/>
<category label="615 km" term="https://earth.esa.int/eop-ext/orbitHeight"/>
<category label="4 km" term="https://earth.esa.int/eop-ext/swathWidth"/>
<category label="Cameras" term="https://earth.esa.int/concept/764a170a-e361-5ea8-838e-e56994de69b7"/>
<category label="PROBA-1" term="https://earth.esa.int/concept/b3979ff2-d27d-5f22-9e06-a18c5759d9a5"/>
<category label="HRC" term="https://earth.esa.int/concept/2027d98a-082f-509c-ab9b-86b46b20553c"/>
<category label="World" term="World"/>
<category label="High Resolution Camera" term="High Resolution Camera"/>
<category label="ESA/ESRIN" term="ESA/ESRIN"/>
<id>https://eocat.esa.int/eo-catalogue/collections/series/items/PROBA.HRC.1A?httpAccept=application/atom%2Bxml</id>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items/PROBA.HRC.1A?httpAccept=application/atom%2Bxml" rel="alternate" title="Atom format" type="application/atom+xml"/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items/PROBA.HRC.1A" rel="alternate" title="OGC 17-069r3 metadata" type="application/geo+json;profile="http://www.opengis.net/spec/ogcapi-features-1/1.0""/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items/PROBA.HRC.1A?httpAccept=application/vnd.iso.19139%2Bxml" rel="alternate" title="ISO 19139 metadata" type="application/vnd.iso.19139+xml"/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items/PROBA.HRC.1A?httpAccept=application/vnd.iso.19139-2%2Bxml" rel="alternate" title="ISO 19139-2 metadata" type="application/vnd.iso.19139-2+xml"/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items/PROBA.HRC.1A?httpAccept=application/vnd.iso.19115-3%2Bxml" rel="alternate" title="ISO 19115-3 metadata" type="application/vnd.iso.19115-3+xml"/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items/PROBA.HRC.1A?httpAccept=application/dif10%2Bxml" rel="alternate" title="DIF-10 metadata" type="application/dif10+xml"/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items/PROBA.HRC.1A?httpAccept=application/xml" rel="alternate" title="Dublin Core metadata" type="application/xml"/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items/PROBA.HRC.1A?mode=owc" rel="alternate" title="OGC 17-084r1 metadata" type="application/geo+json;profile="http://www.opengis.net/spec/eoc-geojson/1.0""/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items/PROBA.HRC.1A?httpAccept=application/json" rel="alternate" title="STAC metadata" type="application/json"/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items/PROBA.HRC.1A?httpAccept=application/ld%2Bjson" rel="alternate" title="JSON-LD metadata" type="application/ld+json"/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items/PROBA.HRC.1A?httpAccept=application/ld%2Bjson;profile=https://schema.org" rel="alternate" title="JSON-LD (schema.org) metadata" type="application/ld+json;profile="https://schema.org""/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items/PROBA.HRC.1A?httpAccept=application/ld%2Bjson;profile=http://data.europa.eu/930/" rel="alternate" title="JSON-LD (GeoDCAT-AP) metadata" type="application/ld+json;profile="http://data.europa.eu/930/""/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items/PROBA.HRC.1A?httpAccept=application/rdf%2Bxml" rel="alternate" title="RDF/XML metadata" type="application/rdf+xml"/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items/PROBA.HRC.1A?httpAccept=application/rdf%2Bxml;profile=https://schema.org" rel="alternate" title="RDF/XML (schema.org) metadata" type="application/rdf+xml;profile="https://schema.org""/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items/PROBA.HRC.1A?httpAccept=application/rdf%2Bxml;profile=http://data.europa.eu/930/" rel="alternate" title="RDF/XML (GeoDCAT-AP) metadata" type="application/rdf+xml;profile="http://data.europa.eu/930/""/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items/PROBA.HRC.1A?httpAccept=text/turtle" rel="alternate" title="Turtle metadata" type="text/turtle"/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items/PROBA.HRC.1A?httpAccept=text/turtle;profile=https://schema.org" rel="alternate" title="Turtle (schema.org) metadata" type="text/turtle;profile="https://schema.org""/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items/PROBA.HRC.1A?httpAccept=text/turtle;profile=http://data.europa.eu/930/" rel="alternate" title="Turtle (GeoDCAT-AP) metadata" type="text/turtle;profile="http://data.europa.eu/930/""/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items/PROBA.HRC.1A?httpAccept=text/html" rel="alternate" title="HTML" type="text/html"/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items/PROBA.HRC.1A/api" rel="search" type="application/opensearchdescription+xml"/>
<link href="https://earth.esa.int/eogateway/documents/20142/37627/Note%20on%20CHRIS%20Acquisition%20Procedure%20and%20Image%20Geometry" rel="describedby" title="Note on CHRIS Acquisition Procedure and Image Geometry - Technical Note" type="application/pdf"/>
<link href="https://esatellus.service-now.com/csp?id=esa_simple_request&sys_id=f27b38f9dbdffe40e3cedb11ce961958" rel="describedby" title="Get Help? - ESA Earth Observation User Services Portal" type="text/html"/>
<rights type="html">EO Sign In Authentication Open Data EO Sign In Authentication (Open) 1. Go to the _$$Dissemination Service$$ https://tpm-ds.eo.esa.int/oads/access/collection/PROBA1-HRC 2. Find the product you want via a map 3. Register or log in to EO Sign In 4. Download In the Optical Online _$$Dissemination Service$$ https://tpm-ds.eo.esa.int/smcat/PROBA1-HRC/ and catalogue the data is collection based and allows data browse and download through the treeview as well as via geographical search using a static map. PROBA-1 products can also be discovered through _$$ESA's EO Catalogue (EO CAT)$$ https://eocat.esa.int/sec/#data-services-area/search?osParameters={%22EOCAT-PROBA.HRC.1A%22:%22%22,%22commonCriteria%22:%22bbox=-180,-56,180,75%22}, which allows users to discover and download products among the available datasets from ESA and Third Party Missions and instruments, using various criteria (spatial, temporal, specific). For further information about the EO Sign In Service you can visit _$$TellUs$$ https://esatellus.service-now.com/csp?id=esa_faq&kb_category=3e0b38dedb212700ee849785ca96194e. ESA internal users can use their ESAAD account. Should you need support to access the data, please contact _$$EOHelp$$ https://esatellus.service-now.com/csp?id=esa_simple_request&sys_id=f27b38f9dbdffe40e3cedb11ce961958 Available to residents of the following countries:</rights>
<link href="https://eocat.esa.int/eo-catalogue/images/esa.png" rel="icon" type="image/png"/>
<content type="html">The HRC Level 1A product is an image images with a pixel resolution of 8m. The data are grey scale images, an image contains 1026 x 1026 pixels and covers an area of 25 km2. HRC data is supplied in BMP format. All Proba-1 passes are systematically acquired according to the current acquisition plan, HRC data are processed every day to Level 1A and made available to ESA users.</content>
<title>Proba HRC</title>
<updated>2019-05-22T00:00:00.000Z</updated>
<dc:identifier>PROBA.HRC.1A</dc:identifier>
<dc:date>2002-10-10T00:00:00.000Z/</dc:date>
<georss:polygon>-56.0 -180.0 -56.0 180.0 75.0 180.0 75.0 -180.0 -56.0 -180.0</georss:polygon>
<georss:box>-56.0 -180.0 75.0 180.0</georss:box>
</entry>
<entry>
<category label="Forestry" term="https://earth.esa.int/concept/80694ace-7a2a-50b0-9c22-4a4b45c985a1"/>
<category label="Vegetation" term="https://earth.esa.int/concept/3bf4cc22-5dad-5652-8575-8347564c4a0c"/>
<category label="Surface Water" term="https://earth.esa.int/concept/c4d9537e-36c9-5366-96eb-a69483dd50e4"/>
<category label="Oceans" term="https://earth.esa.int/concept/8dc47b68-6cad-59ce-836f-7328372de417"/>
<category label="EARTH SCIENCE > BIOSPHERE > ECOSYSTEMS > TERRESTRIAL ECOSYSTEMS > FORESTS" term="https://gcmd.earthdata.nasa.gov/kms/concept/46e4aaa4-349c-4049-a910-035391360010"/>
<category label="EARTH SCIENCE > BIOSPHERE > VEGETATION" term="https://gcmd.earthdata.nasa.gov/kms/concept/c7b5c02c-724d-4a19-b824-98180f3900c9"/>
<category label="EARTH SCIENCE > TERRESTRIAL HYDROSPHERE > SURFACE WATER" term="https://gcmd.earthdata.nasa.gov/kms/concept/5debb283-51e4-435e-b2a2-e8e2a977220d"/>
<category label="EARTH SCIENCE > OCEANS" term="https://gcmd.earthdata.nasa.gov/kms/concept/91697b7d-8f2b-4954-850e-61d5f61c867d"/>
<category label="VIS (0.40 - 0.75 µm)" term="http://www.opengis.net/eop/2.1/wavelengthInformation"/>
<category label="NIR (0.75 - 1.30 µm)" term="http://www.opengis.net/eop/2.1/wavelengthInformation"/>
<category label="Sun-synchronous" term="http://www.opengis.net/eop/2.1/orbitType"/>
<category label="High Resolution - HR (5 - 20 m)" term="http://www.opengis.net/eop/2.1/resolution"/>
<category label="Medium Resolution - MR (20 - 500 m)" term="http://www.opengis.net/eop/2.1/resolution"/>
<category label="CHR_MO1_1P" term="http://www.opengis.net/eop/2.1/productType"/>
<category label="CHR_MO2_1P" term="http://www.opengis.net/eop/2.1/productType"/>
<category label="CHR_MO3_1P" term="http://www.opengis.net/eop/2.1/productType"/>
<category label="CHR_MO4_1P" term="http://www.opengis.net/eop/2.1/productType"/>
<category label="CHR_MO5_1P" term="http://www.opengis.net/eop/2.1/productType"/>
<category label="615 km" term="https://earth.esa.int/eop-ext/orbitHeight"/>
<category label="14 km" term="https://earth.esa.int/eop-ext/swathWidth"/>
<category label="Imaging Spectrometers/Radiometers" term="https://earth.esa.int/concept/66ab957a-0434-5953-8b33-be95150a9ecb"/>
<category label="PROBA-1" term="https://earth.esa.int/concept/b3979ff2-d27d-5f22-9e06-a18c5759d9a5"/>
<category label="CHRIS" term="https://earth.esa.int/concept/6b0bdcea-3beb-58ab-80f3-4fc5961d99e1"/>
<category label="World" term="World"/>
<category label="hyperspectral" term="hyperspectral"/>
<category label="Spectrometer" term="Spectrometer"/>
<category label="ESA/ESRIN" term="ESA/ESRIN"/>
<id>https://eocat.esa.int/eo-catalogue/collections/series/items/PROBA.CHRIS.1A?httpAccept=application/atom%2Bxml</id>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items/PROBA.CHRIS.1A?httpAccept=application/atom%2Bxml" rel="alternate" title="Atom format" type="application/atom+xml"/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items/PROBA.CHRIS.1A" rel="alternate" title="OGC 17-069r3 metadata" type="application/geo+json;profile="http://www.opengis.net/spec/ogcapi-features-1/1.0""/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items/PROBA.CHRIS.1A?httpAccept=application/vnd.iso.19139%2Bxml" rel="alternate" title="ISO 19139 metadata" type="application/vnd.iso.19139+xml"/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items/PROBA.CHRIS.1A?httpAccept=application/vnd.iso.19139-2%2Bxml" rel="alternate" title="ISO 19139-2 metadata" type="application/vnd.iso.19139-2+xml"/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items/PROBA.CHRIS.1A?httpAccept=application/vnd.iso.19115-3%2Bxml" rel="alternate" title="ISO 19115-3 metadata" type="application/vnd.iso.19115-3+xml"/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items/PROBA.CHRIS.1A?httpAccept=application/dif10%2Bxml" rel="alternate" title="DIF-10 metadata" type="application/dif10+xml"/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items/PROBA.CHRIS.1A?httpAccept=application/xml" rel="alternate" title="Dublin Core metadata" type="application/xml"/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items/PROBA.CHRIS.1A?mode=owc" rel="alternate" title="OGC 17-084r1 metadata" type="application/geo+json;profile="http://www.opengis.net/spec/eoc-geojson/1.0""/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items/PROBA.CHRIS.1A?httpAccept=application/json" rel="alternate" title="STAC metadata" type="application/json"/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items/PROBA.CHRIS.1A?httpAccept=application/ld%2Bjson" rel="alternate" title="JSON-LD metadata" type="application/ld+json"/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items/PROBA.CHRIS.1A?httpAccept=application/ld%2Bjson;profile=https://schema.org" rel="alternate" title="JSON-LD (schema.org) metadata" type="application/ld+json;profile="https://schema.org""/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items/PROBA.CHRIS.1A?httpAccept=application/ld%2Bjson;profile=http://data.europa.eu/930/" rel="alternate" title="JSON-LD (GeoDCAT-AP) metadata" type="application/ld+json;profile="http://data.europa.eu/930/""/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items/PROBA.CHRIS.1A?httpAccept=application/rdf%2Bxml" rel="alternate" title="RDF/XML metadata" type="application/rdf+xml"/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items/PROBA.CHRIS.1A?httpAccept=application/rdf%2Bxml;profile=https://schema.org" rel="alternate" title="RDF/XML (schema.org) metadata" type="application/rdf+xml;profile="https://schema.org""/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items/PROBA.CHRIS.1A?httpAccept=application/rdf%2Bxml;profile=http://data.europa.eu/930/" rel="alternate" title="RDF/XML (GeoDCAT-AP) metadata" type="application/rdf+xml;profile="http://data.europa.eu/930/""/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items/PROBA.CHRIS.1A?httpAccept=text/turtle" rel="alternate" title="Turtle metadata" type="text/turtle"/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items/PROBA.CHRIS.1A?httpAccept=text/turtle;profile=https://schema.org" rel="alternate" title="Turtle (schema.org) metadata" type="text/turtle;profile="https://schema.org""/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items/PROBA.CHRIS.1A?httpAccept=text/turtle;profile=http://data.europa.eu/930/" rel="alternate" title="Turtle (GeoDCAT-AP) metadata" type="text/turtle;profile="http://data.europa.eu/930/""/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items/PROBA.CHRIS.1A?httpAccept=text/html" rel="alternate" title="HTML" type="text/html"/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items/PROBA.CHRIS.1A/api" rel="search" type="application/opensearchdescription+xml"/>
<link href="https://earth.esa.int/c/document_library/get_file?folderId=23844&name=DLFE-592.pdf" rel="describedby" title="CHRIS Data Format - Product Specifications" type="application/pdf"/>
<link href="http://www.chrisimages.org/JPG%20Archive/" rel="describedby" title="Latest quicklooks - Catalogue" type="text/html"/>
<link href="https://earth.esa.int/eogateway/documents/20142/37627/PROBA-CHRIS-request-for-acquisitions.xls" rel="describedby" title="Proba-1 CHRIS acquisition Plan - Data Access information" type="text/html"/>
<link href="https://earth.esa.int/eogateway/documents/20142/37627/Note%20on%20CHRIS%20Acquisition%20Procedure%20and%20Image%20Geometry" rel="describedby" title="Note on CHRIS Acquisition Procedure and Image Geometry - Technical Note" type="application/pdf"/>
<link href="https://earth.esa.int/eogateway/documents/20142/37627/Guidelines-for-the-submission-of-project-proposals.pdf" rel="describedby" title="Guidelines for the submission of Project Proposal - Data Access Information" type="application/pdf"/>
<link href="https://esatellus.service-now.com/csp?id=esa_simple_request&sys_id=f27b38f9dbdffe40e3cedb11ce961958" rel="describedby" title="Get Help? - ESA Earth Observation User Services Portal" type="text/html"/>
<rights type="html">EO Sign In Authentication Open Data EO Sign In Authentication (Open) 1. Go to the _$$Dissemination Service$$ https://tpm-ds.eo.esa.int/oads/access/collection/PROBA1-CHRIS 2. Find the product you want via a map 3. Register or log in to EO Sign In 4. Download In the Optical Online _$$Dissemination Service$$ https://tpm-ds.eo.esa.int/smcat/PROBA1-CHRIS/ and catalogue the data is collection based and allows data browse and download through the treeview as well as via geographical search using a static map. PROBA-1 products can also be discovered through _$$ESA's EO Catalogue (EO CAT)$$ https://eocat.esa.int/sec/#data-services-area/search?osParameters={%22EOCAT-PROBA.CHRIS.1A%22:%22%22,%22commonCriteria%22:%22bbox=-180,-56,180,75%22}, which allows users to discover and download products among the available datasets from ESA and Third Party Missions and instruments, using various criteria (spatial, temporal, specific). A project proposal with the _$$'PROBA/CHRIS request for acquisitions' table$$ https://earth.esa.int/eogateway/documents/20142/37627/PROBA-CHRIS-request-for-acquisitions.xls in attachment has to be submitted to ask for the addition of a new site to the acquisition plan: the request outcome shall be provided after _$$ project proposal$$ https://esatellus.service-now.com/csp?id=project_proposal&dataset=PROBA.CHRIS.1A.Special.Acquisition.Plan evaluation and feasibility analysis. All PROBA-1 passes are systematically acquired according to the _$$current acquisition plan$$ http://www.rsacl.co.uk/chris/acquisition/nomplan.htm, CHRIS data are processed every day to Level 1A and made available to ESA users. Valuable indication whether the acquisition was successfully, cloudy, failed or programmed is reported in the _$$Proba-CHRIS Actual Acquisitions$$ http://www.rsacl.co.uk/chris/excel/active/. Observation over a new specific area can be performed by submitting the request to add a new site to the acquisition plan. For further information about the EO Sign In Service you can visit _$$TellUs$$ https://esatellus.service-now.com/csp?id=esa_faq&kb_category=3e0b38dedb212700ee849785ca96194e ESA internal users can use their ESAAD account. Should you need support to access the data, please contact _$$EOHelp$$ https://esatellus.service-now.com/csp?id=esa_simple_request&sys_id=f27b38f9dbdffe40e3cedb11ce961958 Available to residents of the following countries:</rights>
<link href="https://eocat.esa.int/eo-catalogue/images/esa.png" rel="icon" type="image/png"/>
<content type="html">CHRIS acquires a set of up to five images of each target during each acquisition sequence, these images are acquired when Proba-1 is pointing at distinct angles with respect to the target. CHRIS Level 1A products (supplied in HDF data files, version 4.1r3) include five formal CHRIS imaging modes, classified as modes 1 to 5: • MODE 1: Full swath width, 62 spectral bands, 773nm / 1036nm, nadir ground sampling distance 34m @ 556km • MODE 2 WATER BANDS: Full swath width, 18 spectral bands, nadir ground sampling distance 17m @ 556km • MODE 3 LAND CHANNELS: Full swath width, 18 spectral bands, nadir ground sampling distance 17m @ 556km • MODE 4 CHLOROPHYL BAND SET: Full swath width, 18 spectral bands, nadir ground sampling distance 17m @ 556km • MODE 5 LAND CHANNELS: Half swath width, 37 spectral bands, nadir ground sampling distance 17m @ 556km All Proba-1 passes are systematically acquired according to the current acquisition plan, CHRIS data are processed every day to Level 1A and made available to ESA users. Observation over a new specific area can be performed by submitting the request to add a new site to the acquisition plan. Valuable indication whether the acquisition was successfully, cloudy, failed or programmed is reported in the _$$Proba-CHRIS Actual Acquisitions$$ http://www.rsacl.co.uk/chris/excel/active/</content>
<title>Proba CHRIS Level 1A</title>
<updated>2019-05-22T00:00:00.000Z</updated>
<dc:identifier>PROBA.CHRIS.1A</dc:identifier>
<dc:date>2002-05-14T00:00:00.000Z/</dc:date>
<georss:polygon>-56.0 -180.0 -56.0 180.0 75.0 180.0 75.0 -180.0 -56.0 -180.0</georss:polygon>
<georss:box>-56.0 -180.0 75.0 180.0</georss:box>
</entry>
</feed>
The above response indicates the number of results (totalResults) and contains information about a number of collections including a link to the OSDD document to use for granule search. If more than TBD records are found, then the results are returned in pages and paging links are included to navigate to the next results (rel=next).
root = ElementTree.fromstring(response.text)
# extract total results
el = root.find('{http://a9.com/-/spec/opensearch/1.1/}totalResults')
print('totalResults: ', el.text)
dataframe = load_dataframe(response)
dataframe.head(20)
url_osdd_granules = dataframe.iat[0,3]
print(url_osdd_granules)
totalResults: 2
https://eocat.esa.int/eo-catalogue/collections/series/items/PROBA.HRC.1A/api
Example: 2.9
Obtain allowed values for {sru:recordSchema} from the OSDD.
The OSDD template lists the sur:recordSchema values that can be used in a collection search request. They correspond to metadata formats that can be directly embedded in the Search response. The value server-choice can be used to allow the server to propose an appropriate metadata encoding.
The shortnames used for some of the recordSchemas are for backward compatibility and they are explained in the Explain document.
# Extract <Parameter> element for sru:recordSchema
el = collection_url_atom.find('{http://a9.com/-/spec/opensearch/extensions/parameters/1.0/}Parameter[@value="{sru:recordSchema}"]')
xmltxt = ElementTree.tostring(el, encoding='unicode', method='xml')
md("```xml\n" + xmltxt + "\n```\n")
<ns0:Parameter xmlns:ns0="http://a9.com/-/spec/opensearch/extensions/parameters/1.0/" name="recordSchema" value="{sru:recordSchema}">
<ns0:Option label="ISO" value="iso" />
<ns0:Option label="ISO 19139-2" value="iso19139-2" />
<ns0:Option label="ISO 19115-3" value="iso19115-3" />
<ns0:Option label="DIF-10" value="dif10" />
<ns0:Option label="Dublin Core" value="dc" />
<ns0:Option label="server-choice" value="server-choice" />
</ns0:Parameter>
Example: 2.10
Use of parameters {sru:recordSchema} and {sru:facetLimit}.
The following request is similar to the one above, but requests to embed the complete collection metadata inside the search response (recordSchema=server-choice). The request disables the faceted search information (facetLimit=0).
osquerystring = {}
osquerystring['eo:platform'] = 'proba-1'
osquerystring['sru:recordSchema'] = 'server-choice'
osquerystring['sru:facetLimit'] = '0'
request_url = get_api_request(collection_template, osquerystring)
response = requests.get(request_url, verify=bool(verify_ssl))
xmlstr = minidom.parseString(response.text).toprettyxml(indent=' ',newl='')
md("```xml\n" + xmlstr + "\n```\n")
URL template: https://eocat.esa.int/eo-catalogue/collections/series/items?httpAccept=application/atom%2Bxml&parentIdentifier={eo:parentIdentifier?}&startRecord={os:startIndex?}&startPage={os:startPage?}&limit={os:count?}&query={os:searchTerms?}&subject={dc:subject?}&title={dc:title?}&type={dc:type?}&datetime={time:start?}/{time:end?}&bbox={geo:box?}&lat={geo:lat?}&lon={geo:lon?}&name={geo:name?}&radius={geo:radius?}&geometry={geo:geometry?}&uid={geo:uid?}&doi={eo:doi?}&publisher={dc:publisher?}&organisationName={eo:organisationName?}&platform={eo:platform?}&instrument={eo:instrument?}&modificationDate={eo:modificationDate?}&processingLevel={eo:processingLevel?}&useLimitation={eo:useLimitation?}&otherConstraint={eo:otherConstraint?}&classifiedAs={semantic:classifiedAs?}&offering={eo:offering?}&source={referrer:source?}&recordSchema={sru:recordSchema?}&facetLimit={sru:facetLimit?}&sortKeys={sru:sortKeys?}
.. replacing: eo:platform by proba-1
.. replacing: sru:recordSchema by server-choice
.. replacing: sru:facetLimit by 0
API request: https://eocat.esa.int/eo-catalogue/collections/series/items?httpAccept=application/atom%2Bxml&platform=proba-1&recordSchema=server-choice&facetLimit=0
<?xml version="1.0" ?><feed xmlns="http://www.w3.org/2005/Atom" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:eo="http://a9.com/-/opensearch/extensions/eo/1.0/" xmlns:geo="http://a9.com/-/opensearch/extensions/geo/1.0/" xmlns:georss="http://www.georss.org/georss" xmlns:os="http://a9.com/-/spec/opensearch/1.1/" xmlns:owc="http://www.opengis.net/owc/1.0" xmlns:referrer="http://a9.com/-/opensearch/extensions/referrer/1.0/" xmlns:semantic="http://a9.com/-/opensearch/extensions/semantic/1.0/" xmlns:sru="http://a9.com/-/opensearch/extensions/sru/2.0/" xmlns:time="http://a9.com/-/opensearch/extensions/time/1.0/">
<author>
<name>ESA Catalog</name>
<email>eohelp@eo.esa.int</email>
</author>
<generator>ESA Catalog</generator>
<id>https://eocat.esa.int/eo-catalogue/collections/series/items</id>
<rights>Copyright 2016-2023, European Space Agency</rights>
<title>ESA Catalog - Search Response</title>
<updated>2024-01-29T13:53:16Z</updated>
<link href="https://eocat.esa.int/eo-catalogue/api?httpAccept=application/opensearchdescription%2Bxml" rel="search" type="application/opensearchdescription+xml"/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items?platform=proba-1&recordSchema=server-choice&facetLimit=0&httpAccept=application/geo%2Bjson;profile="http://www.opengis.net/spec/ogcapi-features-1/1.0"" rel="alternate" type="application/geo+json;profile="http://www.opengis.net/spec/ogcapi-features-1/1.0""/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items?platform=proba-1&recordSchema=server-choice&facetLimit=0&httpAccept=application/geo%2Bjson;profile="http://www.opengis.net/spec/os-geojson/1.0"" rel="alternate" type="application/geo+json;profile="http://www.opengis.net/spec/os-geojson/1.0""/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items?platform=proba-1&recordSchema=server-choice&facetLimit=0&httpAccept=application/geo%2Bjson;profile="https://stacspec.org"" rel="alternate" type="application/geo+json;profile="https://stacspec.org""/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items?httpAccept=application/atom%2Bxml&platform=proba-1&recordSchema=server-choice&facetLimit=0" hreflang="en" rel="self" type="application/atom+xml"/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items?httpAccept=application/atom%2Bxml&platform=proba-1&recordSchema=server-choice&facetLimit=0&startRecord=1" rel="first" type="application/atom+xml"/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items?httpAccept=application/atom%2Bxml&platform=proba-1&recordSchema=server-choice&facetLimit=0&startRecord=1" rel="last" type="application/atom+xml"/>
<os:totalResults>2</os:totalResults>
<os:startIndex>1</os:startIndex>
<os:itemsPerPage>10</os:itemsPerPage>
<os:Query dc:type="collection" eo:platform="proba-1" os:count="10" os:startIndex="1" role="request" sru:facetLimit="0" sru:recordSchema="server-choice"/>
<entry>
<category label="Forestry" term="https://earth.esa.int/concept/80694ace-7a2a-50b0-9c22-4a4b45c985a1"/>
<category label="Vegetation" term="https://earth.esa.int/concept/3bf4cc22-5dad-5652-8575-8347564c4a0c"/>
<category label="Surface Water" term="https://earth.esa.int/concept/c4d9537e-36c9-5366-96eb-a69483dd50e4"/>
<category label="Oceans" term="https://earth.esa.int/concept/8dc47b68-6cad-59ce-836f-7328372de417"/>
<category label="EARTH SCIENCE > BIOSPHERE > ECOSYSTEMS > TERRESTRIAL ECOSYSTEMS > FORESTS" term="https://gcmd.earthdata.nasa.gov/kms/concept/46e4aaa4-349c-4049-a910-035391360010"/>
<category label="EARTH SCIENCE > BIOSPHERE > VEGETATION" term="https://gcmd.earthdata.nasa.gov/kms/concept/c7b5c02c-724d-4a19-b824-98180f3900c9"/>
<category label="EARTH SCIENCE > TERRESTRIAL HYDROSPHERE > SURFACE WATER" term="https://gcmd.earthdata.nasa.gov/kms/concept/5debb283-51e4-435e-b2a2-e8e2a977220d"/>
<category label="EARTH SCIENCE > OCEANS" term="https://gcmd.earthdata.nasa.gov/kms/concept/91697b7d-8f2b-4954-850e-61d5f61c867d"/>
<category label="VIS (0.40 - 0.75 µm)" term="http://www.opengis.net/eop/2.1/wavelengthInformation"/>
<category label="Sun-synchronous" term="http://www.opengis.net/eop/2.1/orbitType"/>
<category label="High Resolution - HR (5 - 20 m)" term="http://www.opengis.net/eop/2.1/resolution"/>
<category label="HRC_HRC_1P" term="http://www.opengis.net/eop/2.1/productType"/>
<category label="615 km" term="https://earth.esa.int/eop-ext/orbitHeight"/>
<category label="4 km" term="https://earth.esa.int/eop-ext/swathWidth"/>
<category label="Cameras" term="https://earth.esa.int/concept/764a170a-e361-5ea8-838e-e56994de69b7"/>
<category label="PROBA-1" term="https://earth.esa.int/concept/b3979ff2-d27d-5f22-9e06-a18c5759d9a5"/>
<category label="HRC" term="https://earth.esa.int/concept/2027d98a-082f-509c-ab9b-86b46b20553c"/>
<category label="World" term="World"/>
<category label="High Resolution Camera" term="High Resolution Camera"/>
<category label="ESA/ESRIN" term="ESA/ESRIN"/>
<id>https://eocat.esa.int/eo-catalogue/collections/series/items/PROBA.HRC.1A?httpAccept=application/atom%2Bxml</id>
<gmi:MI_Metadata xmlns:gmi="http://www.isotc211.org/2005/gmi" xmlns:gco="http://www.isotc211.org/2005/gco" xmlns:gmx="http://www.isotc211.org/2005/gmx" xmlns:xlink="http://www.w3.org/1999/xlink"> <gmd:fileIdentifier xmlns:gmd="http://www.isotc211.org/2005/gmd"> <gco:CharacterString>PROBA.HRC.1A</gco:CharacterString> </gmd:fileIdentifier> <gmd:language xmlns:gmd="http://www.isotc211.org/2005/gmd"> <gmd:LanguageCode codeList="http://standards.iso.org/ittf/PubliclyAvailableStandards/ISO_19139_Schemas/resources/codelist/gmxCodelists.xml#LanguageCode" codeListValue="eng">eng</gmd:LanguageCode> </gmd:language> <gmd:hierarchyLevel xmlns:gmd="http://www.isotc211.org/2005/gmd"> <gmd:MD_ScopeCode codeList="http://standards.iso.org/ittf/PubliclyAvailableStandards/ISO_19139_Schemas/resources/codelist/gmxCodelists.xml#MD_ScopeCode" codeListValue="series">series</gmd:MD_ScopeCode> </gmd:hierarchyLevel> <gmd:contact xmlns:gmd="http://www.isotc211.org/2005/gmd"> <gmd:CI_ResponsibleParty> <gmd:organisationName> <gco:CharacterString>ESA/ESRIN</gco:CharacterString> </gmd:organisationName> <gmd:positionName> <gco:CharacterString>ESRIN Earth Observation Help Desk</gco:CharacterString> </gmd:positionName> <gmd:contactInfo> <gmd:CI_Contact> <gmd:phone> <gmd:CI_Telephone> <gmd:voice> <gco:CharacterString>+3906941801</gco:CharacterString> </gmd:voice> <gmd:facsimile> <gco:CharacterString>+390694180280</gco:CharacterString> </gmd:facsimile> </gmd:CI_Telephone> </gmd:phone> <gmd:address> <gmd:CI_Address> <gmd:deliveryPoint> <gco:CharacterString>Largo Galileo Galilei 1</gco:CharacterString> </gmd:deliveryPoint> <gmd:city> <gco:CharacterString>Frascati (Roma)</gco:CharacterString> </gmd:city> <gmd:postalCode> <gco:CharacterString>00044</gco:CharacterString> </gmd:postalCode> <gmd:country> <gco:CharacterString>Italy</gco:CharacterString> </gmd:country> <gmd:electronicMailAddress> <gco:CharacterString>eohelp@esa.int</gco:CharacterString> </gmd:electronicMailAddress> </gmd:CI_Address> </gmd:address> <gmd:onlineResource> <gmd:CI_OnlineResource> <gmd:linkage> <gmd:URL>http://www.esa.int</gmd:URL> </gmd:linkage> </gmd:CI_OnlineResource> </gmd:onlineResource> </gmd:CI_Contact> </gmd:contactInfo> <role xmlns="http://www.isotc211.org/2005/gmd"> <gmd:CI_RoleCode codeList="http://standards.iso.org/ittf/PubliclyAvailableStandards/ISO_19139_Schemas/resources/codelist/gmxCodelists.xml#CI_RoleCode" codeListValue="pointOfContact">pointOfContact</gmd:CI_RoleCode> </role> </gmd:CI_ResponsibleParty> </gmd:contact> <gmd:dateStamp xmlns:gmd="http://www.isotc211.org/2005/gmd"> <gco:DateTime>2023-06-13T13:23:41</gco:DateTime> </gmd:dateStamp> <gmd:metadataStandardName xmlns:gmd="http://www.isotc211.org/2005/gmd"> <gco:CharacterString>ISO19115</gco:CharacterString> </gmd:metadataStandardName> <gmd:metadataStandardVersion xmlns:gmd="http://www.isotc211.org/2005/gmd"> <gco:CharacterString>2005/Cor.1:2006</gco:CharacterString> </gmd:metadataStandardVersion> <gmd:identificationInfo xmlns:gmd="http://www.isotc211.org/2005/gmd"> <gmd:MD_DataIdentification> <gmd:citation> <gmd:CI_Citation> <gmd:title> <gco:CharacterString>Proba HRC</gco:CharacterString> </gmd:title> <gmd:alternateTitle> <gco:CharacterString/> </gmd:alternateTitle> <gmd:date> <gmd:CI_Date> <gmd:date> <gco:Date>2019-05-22</gco:Date> </gmd:date> <gmd:dateType> <gmd:CI_DateTypeCode codeList="http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_DateTypeCode" codeListValue="creation"/> </gmd:dateType> </gmd:CI_Date> </gmd:date> <gmd:identifier/> </gmd:CI_Citation> </gmd:citation> <gmd:abstract> <gco:CharacterString>The HRC Level 1A product is an image images with a pixel resolution of 8m. The data are grey scale images, an image contains 1026 x 1026 pixels and covers an area of 25 km2. HRC data is supplied in BMP format. 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Version 15.9</gmx:Anchor> </gmd:title> <gmd:date> <gmd:CI_Date> <gmd:date> <gco:Date>2023-04-14</gco:Date> </gmd:date> <gmd:dateType> <gmd:CI_DateTypeCode codeList="http://standards.iso.org/ittf/PubliclyAvailableStandards/ISO_19139_Schemas/resources/codelist/ML_gmxCodelists.xml#CI_DateTypeCode" codeListValue="publication">publication</gmd:CI_DateTypeCode> </gmd:dateType> </gmd:CI_Date> </gmd:date> </gmd:CI_Citation> </gmd:thesaurusName> </gmd:MD_Keywords> </gmd:descriptiveKeywords> <gmd:descriptiveKeywords> <gmd:MD_Keywords> <gmd:keyword> <gmx:Anchor xlink:href="http://www.opengis.net/eop/2.1/wavelengthInformation">VIS (0.40 - 0.75 µm)</gmx:Anchor> </gmd:keyword> <gmd:type> <gmd:MD_KeywordTypeCode codeList="https://earth.esa.int/2017/resources/codeList.xml#MD_KeywordTypeCode" codeListValue="wavelengthInformation"/> </gmd:type> <gmd:thesaurusName> <gmd:CI_Citation> <gmd:title> <gmx:Anchor xlink:href="http://www.opengis.net/eop/2.1/">Observations and Measurements Version 1.1</gmx:Anchor> </gmd:title> <gmd:date> <gmd:CI_Date> <gmd:date> <gco:Date>2016-06-09</gco:Date> </gmd:date> <gmd:dateType> <gmd:CI_DateTypeCode codeList="http://standards.iso.org/ittf/PubliclyAvailableStandards/ISO_19139_Schemas/resources/codelist/ML_gmxCodelists.xml#CI_DateTypeCode" codeListValue="publication">publication</gmd:CI_DateTypeCode> </gmd:dateType> </gmd:CI_Date> </gmd:date> </gmd:CI_Citation> </gmd:thesaurusName> </gmd:MD_Keywords> </gmd:descriptiveKeywords> <gmd:descriptiveKeywords> <gmd:MD_Keywords> <gmd:keyword> <gmx:Anchor xlink:href="http://www.opengis.net/eop/2.1/orbitType">Sun-synchronous</gmx:Anchor> </gmd:keyword> <gmd:type> <gmd:MD_KeywordTypeCode codeList="https://earth.esa.int/2017/resources/codeList.xml#MD_KeywordTypeCode" codeListValue="orbitType"/> </gmd:type> <gmd:thesaurusName> <gmd:CI_Citation> <gmd:title> <gmx:Anchor xlink:href="http://www.opengis.net/eop/2.1/">Observations and Measurements Version 1.1</gmx:Anchor> </gmd:title> <gmd:date> <gmd:CI_Date> <gmd:date> <gco:Date>2016-06-09</gco:Date> </gmd:date> <gmd:dateType> <gmd:CI_DateTypeCode codeList="http://standards.iso.org/ittf/PubliclyAvailableStandards/ISO_19139_Schemas/resources/codelist/ML_gmxCodelists.xml#CI_DateTypeCode" codeListValue="publication">publication</gmd:CI_DateTypeCode> </gmd:dateType> </gmd:CI_Date> </gmd:date> </gmd:CI_Citation> </gmd:thesaurusName> </gmd:MD_Keywords> </gmd:descriptiveKeywords> <gmd:descriptiveKeywords> <gmd:MD_Keywords> <gmd:keyword> <gmx:Anchor xlink:href="http://www.opengis.net/eop/2.1/resolution">High Resolution - HR (5 - 20 m)</gmx:Anchor> </gmd:keyword> <gmd:type> <gmd:MD_KeywordTypeCode codeList="https://earth.esa.int/2017/resources/codeList.xml#MD_KeywordTypeCode" codeListValue="resolution"/> </gmd:type> <gmd:thesaurusName> <gmd:CI_Citation> <gmd:title> <gmx:Anchor xlink:href="http://www.opengis.net/eop/2.1/">Observations and Measurements Version 1.1</gmx:Anchor> </gmd:title> <gmd:date> <gmd:CI_Date> <gmd:date> <gco:Date>2016-06-09</gco:Date> </gmd:date> <gmd:dateType> <gmd:CI_DateTypeCode codeList="http://standards.iso.org/ittf/PubliclyAvailableStandards/ISO_19139_Schemas/resources/codelist/ML_gmxCodelists.xml#CI_DateTypeCode" codeListValue="publication">publication</gmd:CI_DateTypeCode> </gmd:dateType> </gmd:CI_Date> </gmd:date> </gmd:CI_Citation> </gmd:thesaurusName> </gmd:MD_Keywords> </gmd:descriptiveKeywords> <gmd:descriptiveKeywords> <gmd:MD_Keywords> <gmd:keyword> <gmx:Anchor xlink:href="http://www.opengis.net/eop/2.1/productType">HRC_HRC_1P</gmx:Anchor> </gmd:keyword> <gmd:type> <gmd:MD_KeywordTypeCode codeList="https://earth.esa.int/2017/resources/codeList.xml#MD_KeywordTypeCode" codeListValue="productType"/> </gmd:type> <gmd:thesaurusName> <gmd:CI_Citation> <gmd:title> <gmx:Anchor xlink:href="http://www.opengis.net/eop/2.1/">Observations and Measurements Version 1.1</gmx:Anchor> </gmd:title> <gmd:date> <gmd:CI_Date> <gmd:date> <gco:Date>2016-06-09</gco:Date> </gmd:date> <gmd:dateType> <gmd:CI_DateTypeCode codeList="http://standards.iso.org/ittf/PubliclyAvailableStandards/ISO_19139_Schemas/resources/codelist/ML_gmxCodelists.xml#CI_DateTypeCode" codeListValue="publication">publication</gmd:CI_DateTypeCode> </gmd:dateType> </gmd:CI_Date> </gmd:date> </gmd:CI_Citation> </gmd:thesaurusName> </gmd:MD_Keywords> </gmd:descriptiveKeywords> <gmd:descriptiveKeywords> <gmd:MD_Keywords> <gmd:keyword> <gmx:Anchor xlink:href="https://earth.esa.int/eop-ext/orbitHeight">615 km</gmx:Anchor> </gmd:keyword> <gmd:type> <gmd:MD_KeywordTypeCode codeList="https://earth.esa.int/2017/resources/codeList.xml#MD_KeywordTypeCode" codeListValue="orbitHeight"/> </gmd:type> <gmd:thesaurusName> <gmd:CI_Citation> <gmd:title> <gmx:Anchor xlink:href="https://earth.esa.int/eop-ext/">Observations and Measurements Extension</gmx:Anchor> </gmd:title> <gmd:date> <gmd:CI_Date> <gmd:date> <gco:Date>2017</gco:Date> </gmd:date> <gmd:dateType> <gmd:CI_DateTypeCode codeList="http://standards.iso.org/ittf/PubliclyAvailableStandards/ISO_19139_Schemas/resources/codelist/ML_gmxCodelists.xml#CI_DateTypeCode" codeListValue="publication">publication</gmd:CI_DateTypeCode> </gmd:dateType> </gmd:CI_Date> </gmd:date> </gmd:CI_Citation> </gmd:thesaurusName> </gmd:MD_Keywords> </gmd:descriptiveKeywords> <gmd:descriptiveKeywords> <gmd:MD_Keywords> <gmd:keyword> <gmx:Anchor xlink:href="https://earth.esa.int/eop-ext/swathWidth">4 km</gmx:Anchor> </gmd:keyword> <gmd:type> <gmd:MD_KeywordTypeCode codeList="https://earth.esa.int/2017/resources/codeList.xml#MD_KeywordTypeCode" codeListValue="swathWidth"/> </gmd:type> <gmd:thesaurusName> <gmd:CI_Citation> <gmd:title> <gmx:Anchor xlink:href="https://earth.esa.int/eop-ext/">Observations and Measurements Extension</gmx:Anchor> </gmd:title> <gmd:date> <gmd:CI_Date> <gmd:date> <gco:Date>2017</gco:Date> </gmd:date> <gmd:dateType> <gmd:CI_DateTypeCode codeList="http://standards.iso.org/ittf/PubliclyAvailableStandards/ISO_19139_Schemas/resources/codelist/ML_gmxCodelists.xml#CI_DateTypeCode" codeListValue="publication">publication</gmd:CI_DateTypeCode> </gmd:dateType> </gmd:CI_Date> </gmd:date> </gmd:CI_Citation> </gmd:thesaurusName> </gmd:MD_Keywords> </gmd:descriptiveKeywords> <gmd:descriptiveKeywords> <gmd:MD_Keywords> <gmd:keyword> <gmx:Anchor xlink:href="https://earth.esa.int/concept/764a170a-e361-5ea8-838e-e56994de69b7">Cameras</gmx:Anchor> </gmd:keyword> <gmd:type> <gmd:MD_KeywordTypeCode codeList="http://www.isotc211.org/2005/resources/codeList.xml#MD_KeywordTypeCode" codeListValue="theme"/> </gmd:type> <gmd:thesaurusName> <gmd:CI_Citation> <gmd:title> <gmx:Anchor xlink:href="https://earth.esa.int/concepts/concept_scheme/instruments">ESA Thesaurus</gmx:Anchor> </gmd:title> <gmd:date> <gmd:CI_Date> <gmd:date> <gco:Date>2023-03-03</gco:Date> </gmd:date> <gmd:dateType> <gmd:CI_DateTypeCode codeList="http://standards.iso.org/ittf/PubliclyAvailableStandards/ISO_19139_Schemas/resources/codelist/ML_gmxCodelists.xml#CI_DateTypeCode" codeListValue="publication">publication</gmd:CI_DateTypeCode> </gmd:dateType> </gmd:CI_Date> </gmd:date> </gmd:CI_Citation> </gmd:thesaurusName> </gmd:MD_Keywords> </gmd:descriptiveKeywords> <gmd:descriptiveKeywords> <gmd:MD_Keywords> <gmd:keyword> <gco:CharacterString>World</gco:CharacterString> </gmd:keyword> <gmd:type> <gmd:MD_KeywordTypeCode codeList="http://standards.iso.org/ittf/PubliclyAvailableStandards/ISO_19139_Schemas/resources/codelist/gmxCodelists.xml#MD_KeywordTypeCode" codeListValue="place">place</gmd:MD_KeywordTypeCode> </gmd:type> </gmd:MD_Keywords> </gmd:descriptiveKeywords> <gmd:descriptiveKeywords> <gmd:MD_Keywords> <gmd:keyword> <gco:CharacterString>HRC</gco:CharacterString> </gmd:keyword> <gmd:keyword> <gco:CharacterString>High Resolution Camera</gco:CharacterString> </gmd:keyword> </gmd:MD_Keywords> </gmd:descriptiveKeywords> <gmd:resourceConstraints> <gmd:MD_LegalConstraints> <gmd:useLimitation> <gco:CharacterString>EO Sign In Authentication</gco:CharacterString> </gmd:useLimitation> <gmd:useLimitation> <gco:CharacterString>Open Data</gco:CharacterString> </gmd:useLimitation> <gmd:useLimitation> <gco:CharacterString>EO Sign In Authentication (Open) 1. Go to the _$$Dissemination Service$$ https://tpm-ds.eo.esa.int/oads/access/collection/PROBA1-HRC 2. Find the product you want via a map 3. Register or log in to EO Sign In 4. Download</gco:CharacterString> </gmd:useLimitation> <gmd:useLimitation> <gco:CharacterString>In the Optical Online _$$Dissemination Service$$ https://tpm-ds.eo.esa.int/smcat/PROBA1-HRC/ and catalogue the data is collection based and allows data browse and download through the treeview as well as via geographical search using a static map. PROBA-1 products can also be discovered through _$$ESA's EO Catalogue (EO CAT)$$ https://eocat.esa.int/sec/#data-services-area/search?osParameters={%22EOCAT-PROBA.HRC.1A%22:%22%22,%22commonCriteria%22:%22bbox=-180,-56,180,75%22}, which allows users to discover and download products among the available datasets from ESA and Third Party Missions and instruments, using various criteria (spatial, temporal, specific). For further information about the EO Sign In Service you can visit _$$TellUs$$ https://esatellus.service-now.com/csp?id=esa_faq&kb_category=3e0b38dedb212700ee849785ca96194e. ESA internal users can use their ESAAD account. Should you need support to access the data, please contact _$$EOHelp$$ https://esatellus.service-now.com/csp?id=esa_simple_request&sys_id=f27b38f9dbdffe40e3cedb11ce961958</gco:CharacterString> </gmd:useLimitation> <gmd:useLimitation> <gco:CharacterString>Available to residents of the following countries:</gco:CharacterString> </gmd:useLimitation> <gmd:accessConstraints> <gmd:MD_RestrictionCode codeList="http://standards.iso.org/iso/19139/resources/gmxCodelists.xml#MD_RestrictionCode" codeListValue="otherRestrictions"/> </gmd:accessConstraints> <gmd:otherConstraints> <gmx:Anchor xlink:href="https://earth.esa.int/eogateway/documents/20142/1560778/ESA-Third-Party-Missions-Terms-and-Conditions.pdf">Utilisation of this data is subject to ESA's Earth Observation Terms and Conditions</gmx:Anchor> </gmd:otherConstraints> </gmd:MD_LegalConstraints> </gmd:resourceConstraints> <gmd:language> <gmd:LanguageCode 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<rights type="html">EO Sign In Authentication Open Data EO Sign In Authentication (Open) 1. Go to the _$$Dissemination Service$$ https://tpm-ds.eo.esa.int/oads/access/collection/PROBA1-HRC 2. Find the product you want via a map 3. Register or log in to EO Sign In 4. Download In the Optical Online _$$Dissemination Service$$ https://tpm-ds.eo.esa.int/smcat/PROBA1-HRC/ and catalogue the data is collection based and allows data browse and download through the treeview as well as via geographical search using a static map. PROBA-1 products can also be discovered through _$$ESA's EO Catalogue (EO CAT)$$ https://eocat.esa.int/sec/#data-services-area/search?osParameters={%22EOCAT-PROBA.HRC.1A%22:%22%22,%22commonCriteria%22:%22bbox=-180,-56,180,75%22}, which allows users to discover and download products among the available datasets from ESA and Third Party Missions and instruments, using various criteria (spatial, temporal, specific). For further information about the EO Sign In Service you can visit _$$TellUs$$ https://esatellus.service-now.com/csp?id=esa_faq&kb_category=3e0b38dedb212700ee849785ca96194e. ESA internal users can use their ESAAD account. Should you need support to access the data, please contact _$$EOHelp$$ https://esatellus.service-now.com/csp?id=esa_simple_request&sys_id=f27b38f9dbdffe40e3cedb11ce961958 Available to residents of the following countries:</rights>
<link href="https://eocat.esa.int/eo-catalogue/images/esa.png" rel="icon" type="image/png"/>
<content type="html">The HRC Level 1A product is an image images with a pixel resolution of 8m. The data are grey scale images, an image contains 1026 x 1026 pixels and covers an area of 25 km2. HRC data is supplied in BMP format. All Proba-1 passes are systematically acquired according to the current acquisition plan, HRC data are processed every day to Level 1A and made available to ESA users.</content>
<title>Proba HRC</title>
<updated>2019-05-22T00:00:00.000Z</updated>
<dc:identifier>PROBA.HRC.1A</dc:identifier>
<dc:date>2002-10-10T00:00:00.000Z/</dc:date>
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<category label="VIS (0.40 - 0.75 µm)" term="http://www.opengis.net/eop/2.1/wavelengthInformation"/>
<category label="NIR (0.75 - 1.30 µm)" term="http://www.opengis.net/eop/2.1/wavelengthInformation"/>
<category label="Sun-synchronous" term="http://www.opengis.net/eop/2.1/orbitType"/>
<category label="High Resolution - HR (5 - 20 m)" term="http://www.opengis.net/eop/2.1/resolution"/>
<category label="Medium Resolution - MR (20 - 500 m)" term="http://www.opengis.net/eop/2.1/resolution"/>
<category label="CHR_MO1_1P" term="http://www.opengis.net/eop/2.1/productType"/>
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<category label="615 km" term="https://earth.esa.int/eop-ext/orbitHeight"/>
<category label="14 km" term="https://earth.esa.int/eop-ext/swathWidth"/>
<category label="Imaging Spectrometers/Radiometers" term="https://earth.esa.int/concept/66ab957a-0434-5953-8b33-be95150a9ecb"/>
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<category label="CHRIS" term="https://earth.esa.int/concept/6b0bdcea-3beb-58ab-80f3-4fc5961d99e1"/>
<category label="World" term="World"/>
<category label="hyperspectral" term="hyperspectral"/>
<category label="Spectrometer" term="Spectrometer"/>
<category label="ESA/ESRIN" term="ESA/ESRIN"/>
<id>https://eocat.esa.int/eo-catalogue/collections/series/items/PROBA.CHRIS.1A?httpAccept=application/atom%2Bxml</id>
<gmi:MI_Metadata xmlns:gmi="http://www.isotc211.org/2005/gmi" xmlns:gco="http://www.isotc211.org/2005/gco" xmlns:gmx="http://www.isotc211.org/2005/gmx" xmlns:xlink="http://www.w3.org/1999/xlink"> <gmd:fileIdentifier xmlns:gmd="http://www.isotc211.org/2005/gmd"> <gco:CharacterString>PROBA.CHRIS.1A</gco:CharacterString> </gmd:fileIdentifier> <gmd:language xmlns:gmd="http://www.isotc211.org/2005/gmd"> <gmd:LanguageCode codeList="http://standards.iso.org/ittf/PubliclyAvailableStandards/ISO_19139_Schemas/resources/codelist/gmxCodelists.xml#LanguageCode" codeListValue="eng">eng</gmd:LanguageCode> </gmd:language> <gmd:hierarchyLevel xmlns:gmd="http://www.isotc211.org/2005/gmd"> <gmd:MD_ScopeCode codeList="http://standards.iso.org/ittf/PubliclyAvailableStandards/ISO_19139_Schemas/resources/codelist/gmxCodelists.xml#MD_ScopeCode" codeListValue="series">series</gmd:MD_ScopeCode> </gmd:hierarchyLevel> <gmd:contact xmlns:gmd="http://www.isotc211.org/2005/gmd"> <gmd:CI_ResponsibleParty> <gmd:organisationName> <gco:CharacterString>ESA/ESRIN</gco:CharacterString> </gmd:organisationName> <gmd:positionName> <gco:CharacterString>ESRIN Earth Observation Help Desk</gco:CharacterString> </gmd:positionName> <gmd:contactInfo> <gmd:CI_Contact> <gmd:phone> <gmd:CI_Telephone> <gmd:voice> <gco:CharacterString>+3906941801</gco:CharacterString> </gmd:voice> <gmd:facsimile> <gco:CharacterString>+390694180280</gco:CharacterString> </gmd:facsimile> </gmd:CI_Telephone> </gmd:phone> <gmd:address> <gmd:CI_Address> <gmd:deliveryPoint> <gco:CharacterString>Largo Galileo Galilei 1</gco:CharacterString> </gmd:deliveryPoint> <gmd:city> <gco:CharacterString>Frascati (Roma)</gco:CharacterString> </gmd:city> <gmd:postalCode> <gco:CharacterString>00044</gco:CharacterString> </gmd:postalCode> <gmd:country> <gco:CharacterString>Italy</gco:CharacterString> </gmd:country> <gmd:electronicMailAddress> <gco:CharacterString>eohelp@esa.int</gco:CharacterString> </gmd:electronicMailAddress> </gmd:CI_Address> </gmd:address> <gmd:onlineResource> <gmd:CI_OnlineResource> <gmd:linkage> <gmd:URL>http://www.esa.int</gmd:URL> </gmd:linkage> </gmd:CI_OnlineResource> </gmd:onlineResource> </gmd:CI_Contact> </gmd:contactInfo> <role xmlns="http://www.isotc211.org/2005/gmd"> <gmd:CI_RoleCode codeList="http://standards.iso.org/ittf/PubliclyAvailableStandards/ISO_19139_Schemas/resources/codelist/gmxCodelists.xml#CI_RoleCode" codeListValue="pointOfContact">pointOfContact</gmd:CI_RoleCode> </role> </gmd:CI_ResponsibleParty> </gmd:contact> <gmd:dateStamp xmlns:gmd="http://www.isotc211.org/2005/gmd"> <gco:DateTime>2023-06-13T13:23:41</gco:DateTime> </gmd:dateStamp> <gmd:metadataStandardName xmlns:gmd="http://www.isotc211.org/2005/gmd"> <gco:CharacterString>ISO19115</gco:CharacterString> </gmd:metadataStandardName> <gmd:metadataStandardVersion xmlns:gmd="http://www.isotc211.org/2005/gmd"> <gco:CharacterString>2005/Cor.1:2006</gco:CharacterString> </gmd:metadataStandardVersion> <gmd:identificationInfo xmlns:gmd="http://www.isotc211.org/2005/gmd"> <gmd:MD_DataIdentification> <gmd:citation> <gmd:CI_Citation> <gmd:title> <gco:CharacterString>Proba CHRIS Level 1A</gco:CharacterString> </gmd:title> <gmd:alternateTitle> <gco:CharacterString/> </gmd:alternateTitle> <gmd:date> <gmd:CI_Date> <gmd:date> <gco:Date>2019-05-22</gco:Date> </gmd:date> <gmd:dateType> <gmd:CI_DateTypeCode codeList="http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_DateTypeCode" codeListValue="creation"/> </gmd:dateType> </gmd:CI_Date> </gmd:date> <gmd:identifier/> </gmd:CI_Citation> </gmd:citation> <gmd:abstract> <gco:CharacterString>CHRIS acquires a set of up to five images of each target during each acquisition sequence, these images are acquired when Proba-1 is pointing at distinct angles with respect to the target. CHRIS Level 1A products (supplied in HDF data files, version 4.1r3) include five formal CHRIS imaging modes, classified as modes 1 to 5: • MODE 1: Full swath width, 62 spectral bands, 773nm / 1036nm, nadir ground sampling distance 34m @ 556km • MODE 2 WATER BANDS: Full swath width, 18 spectral bands, nadir ground sampling distance 17m @ 556km • MODE 3 LAND CHANNELS: Full swath width, 18 spectral bands, nadir ground sampling distance 17m @ 556km • MODE 4 CHLOROPHYL BAND SET: Full swath width, 18 spectral bands, nadir ground sampling distance 17m @ 556km • MODE 5 LAND CHANNELS: Half swath width, 37 spectral bands, nadir ground sampling distance 17m @ 556km All Proba-1 passes are systematically acquired according to the current acquisition plan, CHRIS data are processed every day to Level 1A and made available to ESA users. Observation over a new specific area can be performed by submitting the request to add a new site to the acquisition plan. 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Version 15.9</gmx:Anchor> </gmd:title> <gmd:date> <gmd:CI_Date> <gmd:date> <gco:Date>2023-04-14</gco:Date> </gmd:date> <gmd:dateType> <gmd:CI_DateTypeCode codeList="http://standards.iso.org/ittf/PubliclyAvailableStandards/ISO_19139_Schemas/resources/codelist/ML_gmxCodelists.xml#CI_DateTypeCode" codeListValue="publication">publication</gmd:CI_DateTypeCode> </gmd:dateType> </gmd:CI_Date> </gmd:date> </gmd:CI_Citation> </gmd:thesaurusName> </gmd:MD_Keywords> </gmd:descriptiveKeywords> <gmd:descriptiveKeywords> <gmd:MD_Keywords> <gmd:keyword> <gmx:Anchor xlink:href="http://www.opengis.net/eop/2.1/wavelengthInformation">VIS (0.40 - 0.75 µm)</gmx:Anchor> </gmd:keyword> <gmd:keyword> <gmx:Anchor xlink:href="http://www.opengis.net/eop/2.1/wavelengthInformation">NIR (0.75 - 1.30 µm)</gmx:Anchor> </gmd:keyword> <gmd:type> <gmd:MD_KeywordTypeCode codeList="https://earth.esa.int/2017/resources/codeList.xml#MD_KeywordTypeCode" codeListValue="wavelengthInformation"/> </gmd:type> <gmd:thesaurusName> 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codeList="https://earth.esa.int/2017/resources/codeList.xml#MD_KeywordTypeCode" codeListValue="resolution"/> </gmd:type> <gmd:thesaurusName> <gmd:CI_Citation> <gmd:title> <gmx:Anchor xlink:href="http://www.opengis.net/eop/2.1/">Observations and Measurements Version 1.1</gmx:Anchor> </gmd:title> <gmd:date> <gmd:CI_Date> <gmd:date> <gco:Date>2016-06-09</gco:Date> </gmd:date> <gmd:dateType> <gmd:CI_DateTypeCode codeList="http://standards.iso.org/ittf/PubliclyAvailableStandards/ISO_19139_Schemas/resources/codelist/ML_gmxCodelists.xml#CI_DateTypeCode" codeListValue="publication">publication</gmd:CI_DateTypeCode> </gmd:dateType> </gmd:CI_Date> </gmd:date> </gmd:CI_Citation> </gmd:thesaurusName> </gmd:MD_Keywords> </gmd:descriptiveKeywords> <gmd:descriptiveKeywords> <gmd:MD_Keywords> <gmd:keyword> <gmx:Anchor xlink:href="http://www.opengis.net/eop/2.1/productType">CHR_MO1_1P</gmx:Anchor> </gmd:keyword> <gmd:keyword> <gmx:Anchor 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codeList="http://standards.iso.org/ittf/PubliclyAvailableStandards/ISO_19139_Schemas/resources/codelist/ML_gmxCodelists.xml#CI_DateTypeCode" codeListValue="publication">publication</gmd:CI_DateTypeCode> </gmd:dateType> </gmd:CI_Date> </gmd:date> </gmd:CI_Citation> </gmd:thesaurusName> </gmd:MD_Keywords> </gmd:descriptiveKeywords> <gmd:descriptiveKeywords> <gmd:MD_Keywords> <gmd:keyword> <gmx:Anchor xlink:href="https://earth.esa.int/eop-ext/orbitHeight">615 km</gmx:Anchor> </gmd:keyword> <gmd:type> <gmd:MD_KeywordTypeCode codeList="https://earth.esa.int/2017/resources/codeList.xml#MD_KeywordTypeCode" codeListValue="orbitHeight"/> </gmd:type> <gmd:thesaurusName> <gmd:CI_Citation> <gmd:title> <gmx:Anchor xlink:href="https://earth.esa.int/eop-ext/">Observations and Measurements Extension</gmx:Anchor> </gmd:title> <gmd:date> <gmd:CI_Date> <gmd:date> <gco:Date>2017</gco:Date> </gmd:date> <gmd:dateType> <gmd:CI_DateTypeCode codeList="http://standards.iso.org/ittf/PubliclyAvailableStandards/ISO_19139_Schemas/resources/codelist/ML_gmxCodelists.xml#CI_DateTypeCode" codeListValue="publication">publication</gmd:CI_DateTypeCode> </gmd:dateType> </gmd:CI_Date> </gmd:date> </gmd:CI_Citation> </gmd:thesaurusName> </gmd:MD_Keywords> </gmd:descriptiveKeywords> <gmd:descriptiveKeywords> <gmd:MD_Keywords> <gmd:keyword> <gmx:Anchor xlink:href="https://earth.esa.int/eop-ext/swathWidth">14 km</gmx:Anchor> </gmd:keyword> <gmd:type> <gmd:MD_KeywordTypeCode codeList="https://earth.esa.int/2017/resources/codeList.xml#MD_KeywordTypeCode" codeListValue="swathWidth"/> </gmd:type> <gmd:thesaurusName> <gmd:CI_Citation> <gmd:title> <gmx:Anchor xlink:href="https://earth.esa.int/eop-ext/">Observations and Measurements Extension</gmx:Anchor> </gmd:title> <gmd:date> <gmd:CI_Date> <gmd:date> <gco:Date>2017</gco:Date> </gmd:date> <gmd:dateType> <gmd:CI_DateTypeCode 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</gmd:descriptiveKeywords> <gmd:resourceConstraints> <gmd:MD_LegalConstraints> <gmd:useLimitation> <gco:CharacterString>EO Sign In Authentication</gco:CharacterString> </gmd:useLimitation> <gmd:useLimitation> <gco:CharacterString>Open Data</gco:CharacterString> </gmd:useLimitation> <gmd:useLimitation> <gco:CharacterString>EO Sign In Authentication (Open) 1. Go to the _$$Dissemination Service$$ https://tpm-ds.eo.esa.int/oads/access/collection/PROBA1-CHRIS 2. Find the product you want via a map 3. Register or log in to EO Sign In 4. Download</gco:CharacterString> </gmd:useLimitation> <gmd:useLimitation> <gco:CharacterString>In the Optical Online _$$Dissemination Service$$ https://tpm-ds.eo.esa.int/smcat/PROBA1-CHRIS/ and catalogue the data is collection based and allows data browse and download through the treeview as well as via geographical search using a static map. PROBA-1 products can also be discovered through _$$ESA's EO Catalogue (EO CAT)$$ https://eocat.esa.int/sec/#data-services-area/search?osParameters={%22EOCAT-PROBA.CHRIS.1A%22:%22%22,%22commonCriteria%22:%22bbox=-180,-56,180,75%22}, which allows users to discover and download products among the available datasets from ESA and Third Party Missions and instruments, using various criteria (spatial, temporal, specific). A project proposal with the _$$'PROBA/CHRIS request for acquisitions' table$$ https://earth.esa.int/eogateway/documents/20142/37627/PROBA-CHRIS-request-for-acquisitions.xls in attachment has to be submitted to ask for the addition of a new site to the acquisition plan: the request outcome shall be provided after _$$ project proposal$$ https://esatellus.service-now.com/csp?id=project_proposal&dataset=PROBA.CHRIS.1A.Special.Acquisition.Plan evaluation and feasibility analysis. All PROBA-1 passes are systematically acquired according to the _$$current acquisition plan$$ http://www.rsacl.co.uk/chris/acquisition/nomplan.htm, CHRIS data are processed every day to Level 1A and made available to ESA users. Valuable indication whether the acquisition was successfully, cloudy, failed or programmed is reported in the _$$Proba-CHRIS Actual Acquisitions$$ http://www.rsacl.co.uk/chris/excel/active/. Observation over a new specific area can be performed by submitting the request to add a new site to the acquisition plan. For further information about the EO Sign In Service you can visit _$$TellUs$$ https://esatellus.service-now.com/csp?id=esa_faq&kb_category=3e0b38dedb212700ee849785ca96194e ESA internal users can use their ESAAD account. Should you need support to access the data, please contact _$$EOHelp$$ https://esatellus.service-now.com/csp?id=esa_simple_request&sys_id=f27b38f9dbdffe40e3cedb11ce961958</gco:CharacterString> </gmd:useLimitation> <gmd:useLimitation> <gco:CharacterString>Available to residents of the following countries:</gco:CharacterString> </gmd:useLimitation> <gmd:accessConstraints> <gmd:MD_RestrictionCode codeList="http://standards.iso.org/iso/19139/resources/gmxCodelists.xml#MD_RestrictionCode" codeListValue="otherRestrictions"/> </gmd:accessConstraints> <gmd:otherConstraints> <gmx:Anchor xlink:href="https://earth.esa.int/eogateway/documents/20142/1560778/ESA-Third-Party-Missions-Terms-and-Conditions.pdf">Utilisation of this data is subject to ESA's Earth Observation Terms and Conditions</gmx:Anchor> </gmd:otherConstraints> </gmd:MD_LegalConstraints> </gmd:resourceConstraints> <gmd:language> <gmd:LanguageCode codeList="http://standards.iso.org/ittf/PubliclyAvailableStandards/ISO_19139_Schemas/resources/codelist/gmxCodelists.xml#LanguageCode" codeListValue="eng">eng</gmd:LanguageCode> </gmd:language> <gmd:topicCategory> <gmd:MD_TopicCategoryCode>imageryBaseMapsEarthCover</gmd:MD_TopicCategoryCode> </gmd:topicCategory> <gmd:extent> <gmd:EX_Extent> <gmd:temporalElement> <gmd:EX_TemporalExtent> <gmd:extent> <gml:TimePeriod xmlns:gml="http://www.opengis.net/gml/3.2" gml:id="timeperiod1"> <gml:beginPosition>2002-05-14</gml:beginPosition> <gml:endPosition/> </gml:TimePeriod> </gmd:extent> </gmd:EX_TemporalExtent> </gmd:temporalElement> </gmd:EX_Extent> </gmd:extent> <gmd:extent> <gmd:EX_Extent> <gmd:geographicElement> <gmd:EX_GeographicBoundingBox> <gmd:westBoundLongitude> <gco:Decimal>-180.0</gco:Decimal> </gmd:westBoundLongitude> <gmd:eastBoundLongitude> <gco:Decimal>180.0</gco:Decimal> </gmd:eastBoundLongitude> <gmd:southBoundLatitude> <gco:Decimal>-56.0</gco:Decimal> </gmd:southBoundLatitude> <gmd:northBoundLatitude> <gco:Decimal>75.0</gco:Decimal> </gmd:northBoundLatitude> </gmd:EX_GeographicBoundingBox> </gmd:geographicElement> </gmd:EX_Extent> </gmd:extent> </gmd:MD_DataIdentification> </gmd:identificationInfo> <gmd:contentInfo xmlns:gmd="http://www.isotc211.org/2005/gmd"> <gmi:MI_ImageDescription> <gmd:attributeDescription/> <gmd:contentType/> <gmd:processingLevelCode> <gmd:RS_Identifier> <gmd:code> <gco:CharacterString>level 1a</gco:CharacterString> </gmd:code> <gmd:codeSpace/> </gmd:RS_Identifier> </gmd:processingLevelCode> </gmi:MI_ImageDescription> </gmd:contentInfo> <gmd:distributionInfo xmlns:gmd="http://www.isotc211.org/2005/gmd"> <gmd:MD_Distribution> <gmd:transferOptions> <gmd:MD_DigitalTransferOptions> <gmd:onLine> <gmd:CI_OnlineResource> <gmd:linkage> <gmd:URL>https://earth.esa.int/c/document_library/get_file?folderId=23844&name=DLFE-592.pdf</gmd:URL> </gmd:linkage> <gmd:protocol> <gco:CharacterString>Download</gco:CharacterString> </gmd:protocol> <gmd:applicationProfile> <gco:CharacterString>PDF</gco:CharacterString> </gmd:applicationProfile> <gmd:name> <gco:CharacterString>CHRIS Data Format</gco:CharacterString> </gmd:name> <gmd:description> <gco:CharacterString>Product Specifications</gco:CharacterString> </gmd:description> <gmd:function> <gmd:CI_OnLineFunctionCode codeList="http://standards.iso.org/ittf/PubliclyAvailableStandards/ISO_19139_Schemas/resources/codelist/ML_gmxCodelists.xml#CI_OnLineFunctionCode" codeListValue="information"/> </gmd:function> </gmd:CI_OnlineResource> </gmd:onLine> <gmd:onLine> <gmd:CI_OnlineResource> <gmd:linkage> <gmd:URL>http://www.chrisimages.org/JPG%20Archive/</gmd:URL> </gmd:linkage> <gmd:protocol> <gco:CharacterString>Visit Page</gco:CharacterString> </gmd:protocol> <gmd:applicationProfile> <gco:CharacterString>HTML</gco:CharacterString> </gmd:applicationProfile> <gmd:name> <gco:CharacterString>Latest quicklooks</gco:CharacterString> </gmd:name> <gmd:description> <gco:CharacterString>Catalogue</gco:CharacterString> </gmd:description> <gmd:function> <gmd:CI_OnLineFunctionCode codeList="http://standards.iso.org/ittf/PubliclyAvailableStandards/ISO_19139_Schemas/resources/codelist/ML_gmxCodelists.xml#CI_OnLineFunctionCode" codeListValue="information"/> </gmd:function> </gmd:CI_OnlineResource> </gmd:onLine> <gmd:onLine> <gmd:CI_OnlineResource> <gmd:linkage> <gmd:URL>https://earth.esa.int/eogateway/documents/20142/37627/PROBA-CHRIS-request-for-acquisitions.xls</gmd:URL> </gmd:linkage> <gmd:protocol> <gco:CharacterString>Visit Page</gco:CharacterString> </gmd:protocol> <gmd:applicationProfile> <gco:CharacterString>HTML</gco:CharacterString> </gmd:applicationProfile> <gmd:name> <gco:CharacterString>Proba-1 CHRIS acquisition Plan</gco:CharacterString> </gmd:name> <gmd:description> <gco:CharacterString>Data Access information</gco:CharacterString> </gmd:description> <gmd:function> <gmd:CI_OnLineFunctionCode codeList="http://standards.iso.org/ittf/PubliclyAvailableStandards/ISO_19139_Schemas/resources/codelist/ML_gmxCodelists.xml#CI_OnLineFunctionCode" codeListValue="information"/> </gmd:function> </gmd:CI_OnlineResource> </gmd:onLine> <gmd:onLine> <gmd:CI_OnlineResource> <gmd:linkage> <gmd:URL>https://earth.esa.int/eogateway/documents/20142/37627/Note%20on%20CHRIS%20Acquisition%20Procedure%20and%20Image%20Geometry</gmd:URL> </gmd:linkage> <gmd:protocol> <gco:CharacterString>Download</gco:CharacterString> </gmd:protocol> <gmd:applicationProfile> <gco:CharacterString>PDF</gco:CharacterString> </gmd:applicationProfile> <gmd:name> <gco:CharacterString>Note on CHRIS Acquisition Procedure and Image Geometry</gco:CharacterString> </gmd:name> <gmd:description> <gco:CharacterString>Technical Note</gco:CharacterString> </gmd:description> <gmd:function> <gmd:CI_OnLineFunctionCode codeList="http://standards.iso.org/ittf/PubliclyAvailableStandards/ISO_19139_Schemas/resources/codelist/ML_gmxCodelists.xml#CI_OnLineFunctionCode" codeListValue="information"/> </gmd:function> </gmd:CI_OnlineResource> </gmd:onLine> <gmd:onLine> <gmd:CI_OnlineResource> <gmd:linkage> <gmd:URL>https://earth.esa.int/eogateway/documents/20142/37627/Guidelines-for-the-submission-of-project-proposals.pdf</gmd:URL> </gmd:linkage> <gmd:protocol> <gco:CharacterString>Download</gco:CharacterString> </gmd:protocol> <gmd:applicationProfile> <gco:CharacterString>PDF</gco:CharacterString> </gmd:applicationProfile> <gmd:name> <gco:CharacterString>Guidelines for the submission of Project Proposal</gco:CharacterString> </gmd:name> <gmd:description> <gco:CharacterString>Data Access Information</gco:CharacterString> </gmd:description> <gmd:function> <gmd:CI_OnLineFunctionCode codeList="http://standards.iso.org/ittf/PubliclyAvailableStandards/ISO_19139_Schemas/resources/codelist/ML_gmxCodelists.xml#CI_OnLineFunctionCode" codeListValue="information"/> </gmd:function> </gmd:CI_OnlineResource> </gmd:onLine> <gmd:onLine> <gmd:CI_OnlineResource> <gmd:linkage> <gmd:URL>https://esatellus.service-now.com/csp?id=esa_simple_request&sys_id=f27b38f9dbdffe40e3cedb11ce961958</gmd:URL> </gmd:linkage> <gmd:protocol> <gco:CharacterString>Visit Page</gco:CharacterString> </gmd:protocol> <gmd:applicationProfile> <gco:CharacterString>HTML</gco:CharacterString> </gmd:applicationProfile> <gmd:name> <gco:CharacterString>Get Help?</gco:CharacterString> </gmd:name> <gmd:description> <gco:CharacterString>ESA Earth Observation User Services Portal</gco:CharacterString> </gmd:description> <gmd:function> <gmd:CI_OnLineFunctionCode codeList="http://standards.iso.org/ittf/PubliclyAvailableStandards/ISO_19139_Schemas/resources/codelist/ML_gmxCodelists.xml#CI_OnLineFunctionCode" codeListValue="information"/> </gmd:function> </gmd:CI_OnlineResource> </gmd:onLine> </gmd:MD_DigitalTransferOptions> </gmd:transferOptions> </gmd:MD_Distribution> </gmd:distributionInfo> <gmi:acquisitionInformation> <gmi:MI_AcquisitionInformation> <gmi:operation> <gmi:MI_Operation> <gmi:citation/> <gmi:status> <gmd:MD_ProgressCode xmlns:gmd="http://www.isotc211.org/2005/gmd" codeList="http://standards.iso.org/ittf/PubliclyAvailableStandards/ISO_19139_Schemas/resources/Codelist/gmxCodelists.xml#MD_ProgressCode" codeListValue="onGoing"/> </gmi:status> <gmi:parentOperation/> </gmi:MI_Operation> </gmi:operation> <gmi:platform> <gmi:MI_Platform> <gmi:citation> <gmd:CI_Citation xmlns:gmd="http://www.isotc211.org/2005/gmd"> <gmd:title> <gmx:Anchor xlink:href="https://earth.esa.int/concept/b3979ff2-d27d-5f22-9e06-a18c5759d9a5">PROBA-1</gmx:Anchor> </gmd:title> <gmd:alternateTitle> <gmx:Anchor xlink:href="https://gcmd.earthdata.nasa.gov/kms/concept/fe4a4604-029e-4cdc-93f0-6d8799dd25e5">PROBA-1</gmx:Anchor> </gmd:alternateTitle> <gmd:date> <gmd:CI_Date> <gmd:date> <gco:Date>2001-10-22</gco:Date> </gmd:date> <gmd:dateType> <gmd:CI_DateTypeCode codeList="http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_DateTypeCode" codeListValue="creation"/> </gmd:dateType> </gmd:CI_Date> </gmd:date> </gmd:CI_Citation> </gmi:citation> <gmi:identifier> <gmd:MD_Identifier xmlns:gmd="http://www.isotc211.org/2005/gmd"> <gmd:code> <gmx:Anchor xlink:href="https://earth.esa.int/concept/b3979ff2-d27d-5f22-9e06-a18c5759d9a5">PROBA-1</gmx:Anchor> </gmd:code> </gmd:MD_Identifier> </gmi:identifier> <gmi:description> <gco:CharacterString>Project for On-Board Autonomy, PROBA-1</gco:CharacterString> </gmi:description> <gmi:sponsor> <gmd:CI_ResponsibleParty xmlns:gmd="http://www.isotc211.org/2005/gmd"> <gmd:organisationName> <gco:CharacterString>REDU</gco:CharacterString> </gmd:organisationName> <gmd:role/> </gmd:CI_ResponsibleParty> </gmi:sponsor> <gmi:instrument> <gmi:MI_Instrument> <gmi:citation> <gmd:CI_Citation xmlns:gmd="http://www.isotc211.org/2005/gmd"> <gmd:title> <gmx:Anchor xlink:href="https://earth.esa.int/concept/6b0bdcea-3beb-58ab-80f3-4fc5961d99e1">CHRIS</gmx:Anchor> </gmd:title> <gmd:alternateTitle> <gmx:Anchor xlink:href="https://gcmd.earthdata.nasa.gov/kms/concept/0b9dfb8a-828f-4416-aee1-4fe685fb106b">PROBA.CHRIS</gmx:Anchor> </gmd:alternateTitle> <gmd:date> <gmd:CI_Date> <gmd:date> <gco:Date>2001-10-22</gco:Date> </gmd:date> <gmd:dateType> <gmd:CI_DateTypeCode codeList="http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_DateTypeCode" codeListValue="creation"/> </gmd:dateType> </gmd:CI_Date> </gmd:date> <gmd:identifier> <gmd:MD_Identifier> <gmd:code> <gmx:Anchor xlink:href="https://earth.esa.int/concept/6b0bdcea-3beb-58ab-80f3-4fc5961d99e1">CHRIS</gmx:Anchor> </gmd:code> </gmd:MD_Identifier> </gmd:identifier> </gmd:CI_Citation> </gmi:citation> <gmi:type> <gmi:MI_SensorTypeCode/> </gmi:type> <gmi:description> <gco:CharacterString>PROBA CHRIS</gco:CharacterString> </gmi:description> </gmi:MI_Instrument> </gmi:instrument> </gmi:MI_Platform> </gmi:platform> </gmi:MI_AcquisitionInformation> </gmi:acquisitionInformation>
</gmi:MI_Metadata>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items/PROBA.CHRIS.1A?httpAccept=application/atom%2Bxml" rel="alternate" title="Atom format" type="application/atom+xml"/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items/PROBA.CHRIS.1A" rel="alternate" title="OGC 17-069r3 metadata" type="application/geo+json;profile="http://www.opengis.net/spec/ogcapi-features-1/1.0""/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items/PROBA.CHRIS.1A?httpAccept=application/vnd.iso.19139%2Bxml" rel="alternate" title="ISO 19139 metadata" type="application/vnd.iso.19139+xml"/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items/PROBA.CHRIS.1A?httpAccept=application/vnd.iso.19139-2%2Bxml" rel="alternate" title="ISO 19139-2 metadata" type="application/vnd.iso.19139-2+xml"/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items/PROBA.CHRIS.1A?httpAccept=application/vnd.iso.19115-3%2Bxml" rel="alternate" title="ISO 19115-3 metadata" type="application/vnd.iso.19115-3+xml"/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items/PROBA.CHRIS.1A?httpAccept=application/dif10%2Bxml" rel="alternate" title="DIF-10 metadata" type="application/dif10+xml"/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items/PROBA.CHRIS.1A?httpAccept=application/xml" rel="alternate" title="Dublin Core metadata" type="application/xml"/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items/PROBA.CHRIS.1A?mode=owc" rel="alternate" title="OGC 17-084r1 metadata" type="application/geo+json;profile="http://www.opengis.net/spec/eoc-geojson/1.0""/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items/PROBA.CHRIS.1A?httpAccept=application/json" rel="alternate" title="STAC metadata" type="application/json"/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items/PROBA.CHRIS.1A?httpAccept=application/ld%2Bjson" rel="alternate" title="JSON-LD metadata" type="application/ld+json"/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items/PROBA.CHRIS.1A?httpAccept=application/ld%2Bjson;profile=https://schema.org" rel="alternate" title="JSON-LD (schema.org) metadata" type="application/ld+json;profile="https://schema.org""/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items/PROBA.CHRIS.1A?httpAccept=application/ld%2Bjson;profile=http://data.europa.eu/930/" rel="alternate" title="JSON-LD (GeoDCAT-AP) metadata" type="application/ld+json;profile="http://data.europa.eu/930/""/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items/PROBA.CHRIS.1A?httpAccept=application/rdf%2Bxml" rel="alternate" title="RDF/XML metadata" type="application/rdf+xml"/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items/PROBA.CHRIS.1A?httpAccept=application/rdf%2Bxml;profile=https://schema.org" rel="alternate" title="RDF/XML (schema.org) metadata" type="application/rdf+xml;profile="https://schema.org""/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items/PROBA.CHRIS.1A?httpAccept=application/rdf%2Bxml;profile=http://data.europa.eu/930/" rel="alternate" title="RDF/XML (GeoDCAT-AP) metadata" type="application/rdf+xml;profile="http://data.europa.eu/930/""/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items/PROBA.CHRIS.1A?httpAccept=text/turtle" rel="alternate" title="Turtle metadata" type="text/turtle"/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items/PROBA.CHRIS.1A?httpAccept=text/turtle;profile=https://schema.org" rel="alternate" title="Turtle (schema.org) metadata" type="text/turtle;profile="https://schema.org""/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items/PROBA.CHRIS.1A?httpAccept=text/turtle;profile=http://data.europa.eu/930/" rel="alternate" title="Turtle (GeoDCAT-AP) metadata" type="text/turtle;profile="http://data.europa.eu/930/""/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items/PROBA.CHRIS.1A?httpAccept=text/html" rel="alternate" title="HTML" type="text/html"/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items/PROBA.CHRIS.1A/api" rel="search" type="application/opensearchdescription+xml"/>
<link href="https://earth.esa.int/c/document_library/get_file?folderId=23844&name=DLFE-592.pdf" rel="describedby" title="CHRIS Data Format - Product Specifications" type="application/pdf"/>
<link href="http://www.chrisimages.org/JPG%20Archive/" rel="describedby" title="Latest quicklooks - Catalogue" type="text/html"/>
<link href="https://earth.esa.int/eogateway/documents/20142/37627/PROBA-CHRIS-request-for-acquisitions.xls" rel="describedby" title="Proba-1 CHRIS acquisition Plan - Data Access information" type="text/html"/>
<link href="https://earth.esa.int/eogateway/documents/20142/37627/Note%20on%20CHRIS%20Acquisition%20Procedure%20and%20Image%20Geometry" rel="describedby" title="Note on CHRIS Acquisition Procedure and Image Geometry - Technical Note" type="application/pdf"/>
<link href="https://earth.esa.int/eogateway/documents/20142/37627/Guidelines-for-the-submission-of-project-proposals.pdf" rel="describedby" title="Guidelines for the submission of Project Proposal - Data Access Information" type="application/pdf"/>
<link href="https://esatellus.service-now.com/csp?id=esa_simple_request&sys_id=f27b38f9dbdffe40e3cedb11ce961958" rel="describedby" title="Get Help? - ESA Earth Observation User Services Portal" type="text/html"/>
<rights type="html">EO Sign In Authentication Open Data EO Sign In Authentication (Open) 1. Go to the _$$Dissemination Service$$ https://tpm-ds.eo.esa.int/oads/access/collection/PROBA1-CHRIS 2. Find the product you want via a map 3. Register or log in to EO Sign In 4. Download In the Optical Online _$$Dissemination Service$$ https://tpm-ds.eo.esa.int/smcat/PROBA1-CHRIS/ and catalogue the data is collection based and allows data browse and download through the treeview as well as via geographical search using a static map. PROBA-1 products can also be discovered through _$$ESA's EO Catalogue (EO CAT)$$ https://eocat.esa.int/sec/#data-services-area/search?osParameters={%22EOCAT-PROBA.CHRIS.1A%22:%22%22,%22commonCriteria%22:%22bbox=-180,-56,180,75%22}, which allows users to discover and download products among the available datasets from ESA and Third Party Missions and instruments, using various criteria (spatial, temporal, specific). A project proposal with the _$$'PROBA/CHRIS request for acquisitions' table$$ https://earth.esa.int/eogateway/documents/20142/37627/PROBA-CHRIS-request-for-acquisitions.xls in attachment has to be submitted to ask for the addition of a new site to the acquisition plan: the request outcome shall be provided after _$$ project proposal$$ https://esatellus.service-now.com/csp?id=project_proposal&dataset=PROBA.CHRIS.1A.Special.Acquisition.Plan evaluation and feasibility analysis. All PROBA-1 passes are systematically acquired according to the _$$current acquisition plan$$ http://www.rsacl.co.uk/chris/acquisition/nomplan.htm, CHRIS data are processed every day to Level 1A and made available to ESA users. Valuable indication whether the acquisition was successfully, cloudy, failed or programmed is reported in the _$$Proba-CHRIS Actual Acquisitions$$ http://www.rsacl.co.uk/chris/excel/active/. Observation over a new specific area can be performed by submitting the request to add a new site to the acquisition plan. For further information about the EO Sign In Service you can visit _$$TellUs$$ https://esatellus.service-now.com/csp?id=esa_faq&kb_category=3e0b38dedb212700ee849785ca96194e ESA internal users can use their ESAAD account. Should you need support to access the data, please contact _$$EOHelp$$ https://esatellus.service-now.com/csp?id=esa_simple_request&sys_id=f27b38f9dbdffe40e3cedb11ce961958 Available to residents of the following countries:</rights>
<link href="https://eocat.esa.int/eo-catalogue/images/esa.png" rel="icon" type="image/png"/>
<content type="html">CHRIS acquires a set of up to five images of each target during each acquisition sequence, these images are acquired when Proba-1 is pointing at distinct angles with respect to the target. CHRIS Level 1A products (supplied in HDF data files, version 4.1r3) include five formal CHRIS imaging modes, classified as modes 1 to 5: • MODE 1: Full swath width, 62 spectral bands, 773nm / 1036nm, nadir ground sampling distance 34m @ 556km • MODE 2 WATER BANDS: Full swath width, 18 spectral bands, nadir ground sampling distance 17m @ 556km • MODE 3 LAND CHANNELS: Full swath width, 18 spectral bands, nadir ground sampling distance 17m @ 556km • MODE 4 CHLOROPHYL BAND SET: Full swath width, 18 spectral bands, nadir ground sampling distance 17m @ 556km • MODE 5 LAND CHANNELS: Half swath width, 37 spectral bands, nadir ground sampling distance 17m @ 556km All Proba-1 passes are systematically acquired according to the current acquisition plan, CHRIS data are processed every day to Level 1A and made available to ESA users. Observation over a new specific area can be performed by submitting the request to add a new site to the acquisition plan. Valuable indication whether the acquisition was successfully, cloudy, failed or programmed is reported in the _$$Proba-CHRIS Actual Acquisitions$$ http://www.rsacl.co.uk/chris/excel/active/</content>
<title>Proba CHRIS Level 1A</title>
<updated>2019-05-22T00:00:00.000Z</updated>
<dc:identifier>PROBA.CHRIS.1A</dc:identifier>
<dc:date>2002-05-14T00:00:00.000Z/</dc:date>
<georss:polygon>-56.0 -180.0 -56.0 180.0 75.0 180.0 75.0 -180.0 -56.0 -180.0</georss:polygon>
<georss:box>-56.0 -180.0 75.0 180.0</georss:box>
</entry>
</feed>
Search by instrument#
Example: 2.11
Search collections by instrument {eo:instrument} [RD3].
osquerystring = {}
osquerystring['eo:instrument'] = 'SAR'
request_url = get_api_request(collection_template, osquerystring)
response = requests.get(request_url, verify=bool(verify_ssl))
rt = ElementTree.fromstring(response.text)
# Get title of all entries in result page
for r in rt.findall('{http://www.w3.org/2005/Atom}entry'):
title = r.find('{http://www.w3.org/2005/Atom}title').text
print("title: ", title)
URL template: https://eocat.esa.int/eo-catalogue/collections/series/items?httpAccept=application/atom%2Bxml&parentIdentifier={eo:parentIdentifier?}&startRecord={os:startIndex?}&startPage={os:startPage?}&limit={os:count?}&query={os:searchTerms?}&subject={dc:subject?}&title={dc:title?}&type={dc:type?}&datetime={time:start?}/{time:end?}&bbox={geo:box?}&lat={geo:lat?}&lon={geo:lon?}&name={geo:name?}&radius={geo:radius?}&geometry={geo:geometry?}&uid={geo:uid?}&doi={eo:doi?}&publisher={dc:publisher?}&organisationName={eo:organisationName?}&platform={eo:platform?}&instrument={eo:instrument?}&modificationDate={eo:modificationDate?}&processingLevel={eo:processingLevel?}&useLimitation={eo:useLimitation?}&otherConstraint={eo:otherConstraint?}&classifiedAs={semantic:classifiedAs?}&offering={eo:offering?}&source={referrer:source?}&recordSchema={sru:recordSchema?}&facetLimit={sru:facetLimit?}&sortKeys={sru:sortKeys?}
.. replacing: eo:instrument by SAR
API request: https://eocat.esa.int/eo-catalogue/collections/series/items?httpAccept=application/atom%2Bxml&instrument=SAR
title: JERS-1 SAR Level 1 Precision Image
title: SeaSat ESA archive
title: COSMO-SkyMed full archive and tasking
title: COSMO-SkyMed ESA archive
title: JERS-1 SAR Level 1 Single Look Complex Image
title: RADARSAT-1 & 2 full archive and tasking
title: RADARSAT-2 ESA Archive
Search by organisation#
Example: 2.12
Search collections by organisation {eo:organisationName} [RD3].
osquerystring = {}
osquerystring['eo:organisationName'] = 'ESA/ESRIN'
request_url = get_api_request(collection_template, osquerystring)
response = requests.get(request_url, verify=bool(verify_ssl))
rt = ElementTree.fromstring(response.text)
# Get title of all entries in result page
for r in rt.findall('{http://www.w3.org/2005/Atom}entry'):
title = r.find('{http://www.w3.org/2005/Atom}title').text
print("title: ", title)
URL template: https://eocat.esa.int/eo-catalogue/collections/series/items?httpAccept=application/atom%2Bxml&parentIdentifier={eo:parentIdentifier?}&startRecord={os:startIndex?}&startPage={os:startPage?}&limit={os:count?}&query={os:searchTerms?}&subject={dc:subject?}&title={dc:title?}&type={dc:type?}&datetime={time:start?}/{time:end?}&bbox={geo:box?}&lat={geo:lat?}&lon={geo:lon?}&name={geo:name?}&radius={geo:radius?}&geometry={geo:geometry?}&uid={geo:uid?}&doi={eo:doi?}&publisher={dc:publisher?}&organisationName={eo:organisationName?}&platform={eo:platform?}&instrument={eo:instrument?}&modificationDate={eo:modificationDate?}&processingLevel={eo:processingLevel?}&useLimitation={eo:useLimitation?}&otherConstraint={eo:otherConstraint?}&classifiedAs={semantic:classifiedAs?}&offering={eo:offering?}&source={referrer:source?}&recordSchema={sru:recordSchema?}&facetLimit={sru:facetLimit?}&sortKeys={sru:sortKeys?}
.. replacing: eo:organisationName by ESA/ESRIN
API request: https://eocat.esa.int/eo-catalogue/collections/series/items?httpAccept=application/atom%2Bxml&organisationName=ESA/ESRIN
title: ERS-1/2 SCATTEROMETER Ocean Wind field and Sea Ice probability [ASPS20.H/ASPS20.N]
title: Envisat RA-2 Geophysical Data Record - GDR [RA2_GDR__2P]
title: CartoSat-1 archive and Euro-Maps 3D Digital Surface Model
title: ALOS PALSAR International Polar Year Antarctica
title: Envisat ASAR Wave Imagette Cross Spectra L1 [ASA_WVS_P]
title: Cartosat-1 Euro-Maps 3D
title: SMOS Auxiliary Data
title: ALOS PRISM L1C European Coverage Cloud Free
title: Biomass Level 2A
title: GOCE Global Gravity Field Models and Grids
Search by identifier#
Example: 2.13
Search collections by identifier {geo:uid} [RD2].
The geo:uid optionally combined with a subcatalogue identifier eo:parentIdentifier allows retrieving collection metadata for a specific collection.
osquerystring = {}
osquerystring['geo:uid'] = 'PROBA.HRC.1A'
request_url = get_api_request(collection_template, osquerystring)
response = requests.get(request_url, verify=bool(verify_ssl))
xmlstr = minidom.parseString(response.text).toprettyxml(indent=' ', newl='')
md("```xml\n" + xmlstr + "\n```\n")
URL template: https://eocat.esa.int/eo-catalogue/collections/series/items?httpAccept=application/atom%2Bxml&parentIdentifier={eo:parentIdentifier?}&startRecord={os:startIndex?}&startPage={os:startPage?}&limit={os:count?}&query={os:searchTerms?}&subject={dc:subject?}&title={dc:title?}&type={dc:type?}&datetime={time:start?}/{time:end?}&bbox={geo:box?}&lat={geo:lat?}&lon={geo:lon?}&name={geo:name?}&radius={geo:radius?}&geometry={geo:geometry?}&uid={geo:uid?}&doi={eo:doi?}&publisher={dc:publisher?}&organisationName={eo:organisationName?}&platform={eo:platform?}&instrument={eo:instrument?}&modificationDate={eo:modificationDate?}&processingLevel={eo:processingLevel?}&useLimitation={eo:useLimitation?}&otherConstraint={eo:otherConstraint?}&classifiedAs={semantic:classifiedAs?}&offering={eo:offering?}&source={referrer:source?}&recordSchema={sru:recordSchema?}&facetLimit={sru:facetLimit?}&sortKeys={sru:sortKeys?}
.. replacing: geo:uid by PROBA.HRC.1A
API request: https://eocat.esa.int/eo-catalogue/collections/series/items?httpAccept=application/atom%2Bxml&uid=PROBA.HRC.1A
<?xml version="1.0" ?><feed xmlns="http://www.w3.org/2005/Atom" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:eo="http://a9.com/-/opensearch/extensions/eo/1.0/" xmlns:geo="http://a9.com/-/opensearch/extensions/geo/1.0/" xmlns:georss="http://www.georss.org/georss" xmlns:os="http://a9.com/-/spec/opensearch/1.1/" xmlns:owc="http://www.opengis.net/owc/1.0" xmlns:referrer="http://a9.com/-/opensearch/extensions/referrer/1.0/" xmlns:semantic="http://a9.com/-/opensearch/extensions/semantic/1.0/" xmlns:sru="http://a9.com/-/opensearch/extensions/sru/2.0/" xmlns:time="http://a9.com/-/opensearch/extensions/time/1.0/">
<author>
<name>ESA Catalog</name>
<email>eohelp@eo.esa.int</email>
</author>
<generator>ESA Catalog</generator>
<id>https://eocat.esa.int/eo-catalogue/collections/series/items</id>
<rights>Copyright 2016-2023, European Space Agency</rights>
<title>ESA Catalog - Search Response</title>
<updated>2024-01-29T13:53:17Z</updated>
<link href="https://eocat.esa.int/eo-catalogue/api?httpAccept=application/opensearchdescription%2Bxml" rel="search" type="application/opensearchdescription+xml"/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items?uid=PROBA.HRC.1A&httpAccept=application/geo%2Bjson;profile="http://www.opengis.net/spec/ogcapi-features-1/1.0"" rel="alternate" type="application/geo+json;profile="http://www.opengis.net/spec/ogcapi-features-1/1.0""/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items?uid=PROBA.HRC.1A&httpAccept=application/geo%2Bjson;profile="http://www.opengis.net/spec/os-geojson/1.0"" rel="alternate" type="application/geo+json;profile="http://www.opengis.net/spec/os-geojson/1.0""/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items?uid=PROBA.HRC.1A&httpAccept=application/geo%2Bjson;profile="https://stacspec.org"" rel="alternate" type="application/geo+json;profile="https://stacspec.org""/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items?httpAccept=application/atom%2Bxml&uid=PROBA.HRC.1A" hreflang="en" rel="self" type="application/atom+xml"/>
<os:totalResults>1</os:totalResults>
<os:startIndex>1</os:startIndex>
<os:itemsPerPage>10</os:itemsPerPage>
<os:Query dc:type="collection" geo:uid="PROBA.HRC.1A" os:count="10" os:startIndex="1" role="request"/>
<sru:facetedResults>
<sru:datasource>
<sru:facets>
<sru:facet>
<sru:index>eo:platform</sru:index>
<sru:terms>
<sru:term>
<sru:actualTerm>PROBA-1</sru:actualTerm>
<sru:count>1</sru:count>
</sru:term>
</sru:terms>
</sru:facet>
<sru:facet>
<sru:index>eo:instrument</sru:index>
<sru:terms>
<sru:term>
<sru:actualTerm>HRC</sru:actualTerm>
<sru:count>1</sru:count>
</sru:term>
</sru:terms>
</sru:facet>
<sru:facet>
<sru:index>eo:organisationName</sru:index>
<sru:terms>
<sru:term>
<sru:actualTerm>ESA/ESRIN</sru:actualTerm>
<sru:count>1</sru:count>
</sru:term>
</sru:terms>
</sru:facet>
<sru:facet>
<sru:index>eo:processingLevel</sru:index>
<sru:terms>
<sru:term>
<sru:actualTerm>level 1A</sru:actualTerm>
<sru:count>1</sru:count>
</sru:term>
</sru:terms>
</sru:facet>
<sru:facet>
<sru:index>semantic:classifiedAs</sru:index>
<sru:terms>
<sru:term>
<sru:actualTerm>https://earth.esa.int/concept/2027d98a-082f-509c-ab9b-86b46b20553c</sru:actualTerm>
<sru:count>1</sru:count>
</sru:term>
<sru:term>
<sru:actualTerm>https://earth.esa.int/concept/3bf4cc22-5dad-5652-8575-8347564c4a0c</sru:actualTerm>
<sru:count>1</sru:count>
</sru:term>
<sru:term>
<sru:actualTerm>https://earth.esa.int/concept/764a170a-e361-5ea8-838e-e56994de69b7</sru:actualTerm>
<sru:count>1</sru:count>
</sru:term>
<sru:term>
<sru:actualTerm>https://earth.esa.int/concept/80694ace-7a2a-50b0-9c22-4a4b45c985a1</sru:actualTerm>
<sru:count>1</sru:count>
</sru:term>
<sru:term>
<sru:actualTerm>https://earth.esa.int/concept/8dc47b68-6cad-59ce-836f-7328372de417</sru:actualTerm>
<sru:count>1</sru:count>
</sru:term>
<sru:term>
<sru:actualTerm>https://earth.esa.int/concept/b3979ff2-d27d-5f22-9e06-a18c5759d9a5</sru:actualTerm>
<sru:count>1</sru:count>
</sru:term>
<sru:term>
<sru:actualTerm>https://earth.esa.int/concept/c4d9537e-36c9-5366-96eb-a69483dd50e4</sru:actualTerm>
<sru:count>1</sru:count>
</sru:term>
<sru:term>
<sru:actualTerm>https://earth.esa.int/concepts/concept_scheme/earth-topics</sru:actualTerm>
<sru:count>1</sru:count>
</sru:term>
<sru:term>
<sru:actualTerm>https://earth.esa.int/concepts/concept_scheme/instruments</sru:actualTerm>
<sru:count>1</sru:count>
</sru:term>
<sru:term>
<sru:actualTerm>https://earth.esa.int/concepts/concept_scheme/platforms</sru:actualTerm>
<sru:count>1</sru:count>
</sru:term>
</sru:terms>
</sru:facet>
<sru:facet>
<sru:index>eo:useLimitation</sru:index>
<sru:terms>
<sru:term>
<sru:actualTerm>EO Sign In Authentication</sru:actualTerm>
<sru:count>1</sru:count>
</sru:term>
</sru:terms>
</sru:facet>
</sru:facets>
</sru:datasource>
</sru:facetedResults>
<entry>
<category label="Forestry" term="https://earth.esa.int/concept/80694ace-7a2a-50b0-9c22-4a4b45c985a1"/>
<category label="Vegetation" term="https://earth.esa.int/concept/3bf4cc22-5dad-5652-8575-8347564c4a0c"/>
<category label="Surface Water" term="https://earth.esa.int/concept/c4d9537e-36c9-5366-96eb-a69483dd50e4"/>
<category label="Oceans" term="https://earth.esa.int/concept/8dc47b68-6cad-59ce-836f-7328372de417"/>
<category label="EARTH SCIENCE > BIOSPHERE > ECOSYSTEMS > TERRESTRIAL ECOSYSTEMS > FORESTS" term="https://gcmd.earthdata.nasa.gov/kms/concept/46e4aaa4-349c-4049-a910-035391360010"/>
<category label="EARTH SCIENCE > BIOSPHERE > VEGETATION" term="https://gcmd.earthdata.nasa.gov/kms/concept/c7b5c02c-724d-4a19-b824-98180f3900c9"/>
<category label="EARTH SCIENCE > TERRESTRIAL HYDROSPHERE > SURFACE WATER" term="https://gcmd.earthdata.nasa.gov/kms/concept/5debb283-51e4-435e-b2a2-e8e2a977220d"/>
<category label="EARTH SCIENCE > OCEANS" term="https://gcmd.earthdata.nasa.gov/kms/concept/91697b7d-8f2b-4954-850e-61d5f61c867d"/>
<category label="VIS (0.40 - 0.75 µm)" term="http://www.opengis.net/eop/2.1/wavelengthInformation"/>
<category label="Sun-synchronous" term="http://www.opengis.net/eop/2.1/orbitType"/>
<category label="High Resolution - HR (5 - 20 m)" term="http://www.opengis.net/eop/2.1/resolution"/>
<category label="HRC_HRC_1P" term="http://www.opengis.net/eop/2.1/productType"/>
<category label="615 km" term="https://earth.esa.int/eop-ext/orbitHeight"/>
<category label="4 km" term="https://earth.esa.int/eop-ext/swathWidth"/>
<category label="Cameras" term="https://earth.esa.int/concept/764a170a-e361-5ea8-838e-e56994de69b7"/>
<category label="PROBA-1" term="https://earth.esa.int/concept/b3979ff2-d27d-5f22-9e06-a18c5759d9a5"/>
<category label="HRC" term="https://earth.esa.int/concept/2027d98a-082f-509c-ab9b-86b46b20553c"/>
<category label="World" term="World"/>
<category label="High Resolution Camera" term="High Resolution Camera"/>
<category label="ESA/ESRIN" term="ESA/ESRIN"/>
<id>https://eocat.esa.int/eo-catalogue/collections/series/items/PROBA.HRC.1A?httpAccept=application/atom%2Bxml</id>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items/PROBA.HRC.1A?httpAccept=application/atom%2Bxml" rel="alternate" title="Atom format" type="application/atom+xml"/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items/PROBA.HRC.1A" rel="alternate" title="OGC 17-069r3 metadata" type="application/geo+json;profile="http://www.opengis.net/spec/ogcapi-features-1/1.0""/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items/PROBA.HRC.1A?httpAccept=application/vnd.iso.19139%2Bxml" rel="alternate" title="ISO 19139 metadata" type="application/vnd.iso.19139+xml"/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items/PROBA.HRC.1A?httpAccept=application/vnd.iso.19139-2%2Bxml" rel="alternate" title="ISO 19139-2 metadata" type="application/vnd.iso.19139-2+xml"/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items/PROBA.HRC.1A?httpAccept=application/vnd.iso.19115-3%2Bxml" rel="alternate" title="ISO 19115-3 metadata" type="application/vnd.iso.19115-3+xml"/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items/PROBA.HRC.1A?httpAccept=application/dif10%2Bxml" rel="alternate" title="DIF-10 metadata" type="application/dif10+xml"/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items/PROBA.HRC.1A?httpAccept=application/xml" rel="alternate" title="Dublin Core metadata" type="application/xml"/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items/PROBA.HRC.1A?mode=owc" rel="alternate" title="OGC 17-084r1 metadata" type="application/geo+json;profile="http://www.opengis.net/spec/eoc-geojson/1.0""/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items/PROBA.HRC.1A?httpAccept=application/json" rel="alternate" title="STAC metadata" type="application/json"/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items/PROBA.HRC.1A?httpAccept=application/ld%2Bjson" rel="alternate" title="JSON-LD metadata" type="application/ld+json"/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items/PROBA.HRC.1A?httpAccept=application/ld%2Bjson;profile=https://schema.org" rel="alternate" title="JSON-LD (schema.org) metadata" type="application/ld+json;profile="https://schema.org""/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items/PROBA.HRC.1A?httpAccept=application/ld%2Bjson;profile=http://data.europa.eu/930/" rel="alternate" title="JSON-LD (GeoDCAT-AP) metadata" type="application/ld+json;profile="http://data.europa.eu/930/""/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items/PROBA.HRC.1A?httpAccept=application/rdf%2Bxml" rel="alternate" title="RDF/XML metadata" type="application/rdf+xml"/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items/PROBA.HRC.1A?httpAccept=application/rdf%2Bxml;profile=https://schema.org" rel="alternate" title="RDF/XML (schema.org) metadata" type="application/rdf+xml;profile="https://schema.org""/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items/PROBA.HRC.1A?httpAccept=application/rdf%2Bxml;profile=http://data.europa.eu/930/" rel="alternate" title="RDF/XML (GeoDCAT-AP) metadata" type="application/rdf+xml;profile="http://data.europa.eu/930/""/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items/PROBA.HRC.1A?httpAccept=text/turtle" rel="alternate" title="Turtle metadata" type="text/turtle"/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items/PROBA.HRC.1A?httpAccept=text/turtle;profile=https://schema.org" rel="alternate" title="Turtle (schema.org) metadata" type="text/turtle;profile="https://schema.org""/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items/PROBA.HRC.1A?httpAccept=text/turtle;profile=http://data.europa.eu/930/" rel="alternate" title="Turtle (GeoDCAT-AP) metadata" type="text/turtle;profile="http://data.europa.eu/930/""/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items/PROBA.HRC.1A?httpAccept=text/html" rel="alternate" title="HTML" type="text/html"/>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items/PROBA.HRC.1A/api" rel="search" type="application/opensearchdescription+xml"/>
<link href="https://earth.esa.int/eogateway/documents/20142/37627/Note%20on%20CHRIS%20Acquisition%20Procedure%20and%20Image%20Geometry" rel="describedby" title="Note on CHRIS Acquisition Procedure and Image Geometry - Technical Note" type="application/pdf"/>
<link href="https://esatellus.service-now.com/csp?id=esa_simple_request&sys_id=f27b38f9dbdffe40e3cedb11ce961958" rel="describedby" title="Get Help? - ESA Earth Observation User Services Portal" type="text/html"/>
<rights type="html">EO Sign In Authentication Open Data EO Sign In Authentication (Open) 1. Go to the _$$Dissemination Service$$ https://tpm-ds.eo.esa.int/oads/access/collection/PROBA1-HRC 2. Find the product you want via a map 3. Register or log in to EO Sign In 4. Download In the Optical Online _$$Dissemination Service$$ https://tpm-ds.eo.esa.int/smcat/PROBA1-HRC/ and catalogue the data is collection based and allows data browse and download through the treeview as well as via geographical search using a static map. PROBA-1 products can also be discovered through _$$ESA's EO Catalogue (EO CAT)$$ https://eocat.esa.int/sec/#data-services-area/search?osParameters={%22EOCAT-PROBA.HRC.1A%22:%22%22,%22commonCriteria%22:%22bbox=-180,-56,180,75%22}, which allows users to discover and download products among the available datasets from ESA and Third Party Missions and instruments, using various criteria (spatial, temporal, specific). For further information about the EO Sign In Service you can visit _$$TellUs$$ https://esatellus.service-now.com/csp?id=esa_faq&kb_category=3e0b38dedb212700ee849785ca96194e. ESA internal users can use their ESAAD account. Should you need support to access the data, please contact _$$EOHelp$$ https://esatellus.service-now.com/csp?id=esa_simple_request&sys_id=f27b38f9dbdffe40e3cedb11ce961958 Available to residents of the following countries:</rights>
<link href="https://eocat.esa.int/eo-catalogue/images/esa.png" rel="icon" type="image/png"/>
<content type="html">The HRC Level 1A product is an image images with a pixel resolution of 8m. The data are grey scale images, an image contains 1026 x 1026 pixels and covers an area of 25 km2. HRC data is supplied in BMP format. All Proba-1 passes are systematically acquired according to the current acquisition plan, HRC data are processed every day to Level 1A and made available to ESA users.</content>
<title>Proba HRC</title>
<updated>2019-05-22T00:00:00.000Z</updated>
<dc:identifier>PROBA.HRC.1A</dc:identifier>
<dc:date>2002-10-10T00:00:00.000Z/</dc:date>
<georss:polygon>-56.0 -180.0 -56.0 180.0 75.0 180.0 75.0 -180.0 -56.0 -180.0</georss:polygon>
<georss:box>-56.0 -180.0 75.0 180.0</georss:box>
</entry>
</feed>
Search by concept#
Example: 2.14
Search collections by concept URI {semantic:classifiedAs}
Collection metadata includes platform, instrument and science keywords, including the URI of these concepts expressed in the ESA Thesauri (https://thesauri.spacebel.be/) and NASA GCMD thesauri. The URI of these concepts can be used as search parameter.
In the current version of the software, the following concept URIs are supported:
GCMD thesaurus science keyword URI
ESA thesaurus platform URI
ESA thesaurus instrument URI
Future versions of the software derived from the EOVOC developments may support both GCMD and ESA URIs for all three categories in addition to GEMET, INSPIRE Themes, Dbpedia, Wikidata and other URI.
osquerystring = {}
# Proba-1 concept in ESA thesaurus
osquerystring['semantic:classifiedAs'] = 'https://earth.esa.int/concept/b3979ff2-d27d-5f22-9e06-a18c5759d9a5'
request_url = get_api_request(collection_template, osquerystring)
response = requests.get(request_url, verify=bool(verify_ssl))
dataframe = load_dataframe(response)
dataframe.head(20)
URL template: https://eocat.esa.int/eo-catalogue/collections/series/items?httpAccept=application/atom%2Bxml&parentIdentifier={eo:parentIdentifier?}&startRecord={os:startIndex?}&startPage={os:startPage?}&limit={os:count?}&query={os:searchTerms?}&subject={dc:subject?}&title={dc:title?}&type={dc:type?}&datetime={time:start?}/{time:end?}&bbox={geo:box?}&lat={geo:lat?}&lon={geo:lon?}&name={geo:name?}&radius={geo:radius?}&geometry={geo:geometry?}&uid={geo:uid?}&doi={eo:doi?}&publisher={dc:publisher?}&organisationName={eo:organisationName?}&platform={eo:platform?}&instrument={eo:instrument?}&modificationDate={eo:modificationDate?}&processingLevel={eo:processingLevel?}&useLimitation={eo:useLimitation?}&otherConstraint={eo:otherConstraint?}&classifiedAs={semantic:classifiedAs?}&offering={eo:offering?}&source={referrer:source?}&recordSchema={sru:recordSchema?}&facetLimit={sru:facetLimit?}&sortKeys={sru:sortKeys?}
.. replacing: semantic:classifiedAs by https://earth.esa.int/concept/b3979ff2-d27d-5f22-9e06-a18c5759d9a5
API request: https://eocat.esa.int/eo-catalogue/collections/series/items?httpAccept=application/atom%2Bxml&classifiedAs=https://earth.esa.int/concept/b3979ff2-d27d-5f22-9e06-a18c5759d9a5
| dc:identifier | atom:title | atom:updated | atom:link[rel="search"] | atom:link[rel="enclosure"] | atom:link[rel="icon"] | dc:date | |
|---|---|---|---|---|---|---|---|
| 0 | PROBA.HRC.1A | Proba HRC | 2019-05-22T00:00:00.000Z | https://eocat.esa.int/eo-catalogue/collections/series/ite... | https://eocat.esa.int/eo-catalogue/images/esa.png | 2002-10-10T00:00:00.000Z/ | |
| 1 | PROBA.CHRIS.1A | Proba CHRIS Level 1A | 2019-05-22T00:00:00.000Z | https://eocat.esa.int/eo-catalogue/collections/series/ite... | https://eocat.esa.int/eo-catalogue/images/esa.png | 2002-05-14T00:00:00.000Z/ |
Collection properties#
rt = ElementTree.fromstring(response.text)
r = rt.find('{http://www.w3.org/2005/Atom}entry') # return first entry
Collection geometry#
Geometry information for each collection is included in the Atom entry using GeoRSS response elements.
try:
box = r.find('{http://www.georss.org/georss}box').text
except AttributeError:
box= ''
try:
polygon = r.find('{http://www.georss.org/georss}polygon').text
except AttributeError:
polygon= ''
print("georss:box:", box )
print("georss:polygon:", polygon )
georss:box: -56.0 -180.0 75.0 180.0
georss:polygon: -56.0 -180.0 -56.0 180.0 75.0 180.0 75.0 -180.0 -56.0 -180.0
Make this Notebook Trusted to load map: File -> Trust Notebook
Collection temporal extent#
The <dc:date> response element provides temporal information for a collection, i.e. the start time and end time separated by a /, encoded as per RFC-3339. The end time may be absent indicating that the collection is not completed.
try:
date = r.find('{http://purl.org/dc/elements/1.1/}date').text
except AttributeError:
date= ''
date
'2002-10-10T00:00:00.000Z/'
Collection identifier#
The <dc:identifier> response element includes the idenfifier of the collection that can be used as value for the geo:uid search parameter.
try:
id = r.find('{http://purl.org/dc/elements/1.1/}identifier').text
except AttributeError:
id= ''
id
'PROBA.HRC.1A'
Collection keywords#
The optional <atom:category> response elements provide keywords related to the collection. Keywords can be free text keywords or originate from a controlled thesaurus. The term attribute is used to hold the full concept URI (if available) as per [RD10].
When keywords provide a concept URI, then this URI can be used to search for collections by concept with the semantic:classifiedAs search parameter.
# build table with extracted keywords
list = pd.DataFrame(columns=['label', 'term'])
for lnk in r.findall('{http://www.w3.org/2005/Atom}category'):
label = ''
term = ''
try:
label = lnk.attrib['label']
term = lnk.attrib['term']
except:
pass
# list = list.append( { 'label': label, 'term': term }, ignore_index=True )
df = pd.DataFrame({ 'label': label, 'term': term }, index = [0])
list = pd.concat([list, df], ignore_index=True)
list
| label | term | |
|---|---|---|
| 0 | Forestry | https://earth.esa.int/concept/80694ace-7a2a-50... |
| 1 | Vegetation | https://earth.esa.int/concept/3bf4cc22-5dad-56... |
| 2 | Surface Water | https://earth.esa.int/concept/c4d9537e-36c9-53... |
| 3 | Oceans | https://earth.esa.int/concept/8dc47b68-6cad-59... |
| 4 | EARTH SCIENCE > BIOSPHERE > ECOSYSTEMS > TERRE... | https://gcmd.earthdata.nasa.gov/kms/concept/46... |
| 5 | EARTH SCIENCE > BIOSPHERE > VEGETATION | https://gcmd.earthdata.nasa.gov/kms/concept/c7... |
| 6 | EARTH SCIENCE > TERRESTRIAL HYDROSPHERE > SURF... | https://gcmd.earthdata.nasa.gov/kms/concept/5d... |
| 7 | EARTH SCIENCE > OCEANS | https://gcmd.earthdata.nasa.gov/kms/concept/91... |
| 8 | VIS (0.40 - 0.75 µm) | http://www.opengis.net/eop/2.1/wavelengthInfor... |
| 9 | Sun-synchronous | http://www.opengis.net/eop/2.1/orbitType |
| 10 | High Resolution - HR (5 - 20 m) | http://www.opengis.net/eop/2.1/resolution |
| 11 | HRC_HRC_1P | http://www.opengis.net/eop/2.1/productType |
| 12 | 615 km | https://earth.esa.int/eop-ext/orbitHeight |
| 13 | 4 km | https://earth.esa.int/eop-ext/swathWidth |
| 14 | Cameras | https://earth.esa.int/concept/764a170a-e361-5e... |
| 15 | PROBA-1 | https://earth.esa.int/concept/b3979ff2-d27d-5f... |
| 16 | HRC | https://earth.esa.int/concept/2027d98a-082f-50... |
| 17 | World | World |
| 18 | High Resolution Camera | High Resolution Camera |
| 19 | ESA/ESRIN | ESA/ESRIN |
Collection other representations#
Alternative metadata formats for the collection represented by the Atom entry are available as <atom:link> with rel="alternate". Different servers may advertize different metadata formats.
# build table with rel=alternate links
altList = pd.DataFrame(columns=['title', 'type', 'href'])
for lnk in r.findall('{http://www.w3.org/2005/Atom}link[@rel="alternate"]'):
df = pd.DataFrame({ 'type': lnk.attrib['type'], 'title': lnk.attrib['title'], 'href': lnk.attrib['href'] }, index = [0])
altList = pd.concat([altList, df], ignore_index=True)
#HTML(altList.to_html(render_links=True, escape=False))
altList
| title | type | href | |
|---|---|---|---|
| 0 | Atom format | application/atom+xml | https://eocat.esa.int/eo-catalogue/collections/series/ite... |
| 1 | OGC 17-069r3 metadata | application/geo+json;profile="http://www.openg... | https://eocat.esa.int/eo-catalogue/collections/series/ite... |
| 2 | ISO 19139 metadata | application/vnd.iso.19139+xml | https://eocat.esa.int/eo-catalogue/collections/series/ite... |
| 3 | ISO 19139-2 metadata | application/vnd.iso.19139-2+xml | https://eocat.esa.int/eo-catalogue/collections/series/ite... |
| 4 | ISO 19115-3 metadata | application/vnd.iso.19115-3+xml | https://eocat.esa.int/eo-catalogue/collections/series/ite... |
| 5 | DIF-10 metadata | application/dif10+xml | https://eocat.esa.int/eo-catalogue/collections/series/ite... |
| 6 | Dublin Core metadata | application/xml | https://eocat.esa.int/eo-catalogue/collections/series/ite... |
| 7 | OGC 17-084r1 metadata | application/geo+json;profile="http://www.openg... | https://eocat.esa.int/eo-catalogue/collections/series/ite... |
| 8 | STAC metadata | application/json | https://eocat.esa.int/eo-catalogue/collections/series/ite... |
| 9 | JSON-LD metadata | application/ld+json | https://eocat.esa.int/eo-catalogue/collections/series/ite... |
| 10 | JSON-LD (schema.org) metadata | application/ld+json;profile="https://schema.org" | https://eocat.esa.int/eo-catalogue/collections/series/ite... |
| 11 | JSON-LD (GeoDCAT-AP) metadata | application/ld+json;profile="http://data.europ... | https://eocat.esa.int/eo-catalogue/collections/series/ite... |
| 12 | RDF/XML metadata | application/rdf+xml | https://eocat.esa.int/eo-catalogue/collections/series/ite... |
| 13 | RDF/XML (schema.org) metadata | application/rdf+xml;profile="https://schema.org" | https://eocat.esa.int/eo-catalogue/collections/series/ite... |
| 14 | RDF/XML (GeoDCAT-AP) metadata | application/rdf+xml;profile="http://data.europ... | https://eocat.esa.int/eo-catalogue/collections/series/ite... |
| 15 | Turtle metadata | text/turtle | https://eocat.esa.int/eo-catalogue/collections/series/ite... |
| 16 | Turtle (schema.org) metadata | text/turtle;profile="https://schema.org" | https://eocat.esa.int/eo-catalogue/collections/series/ite... |
| 17 | Turtle (GeoDCAT-AP) metadata | text/turtle;profile="http://data.europa.eu/930/" | https://eocat.esa.int/eo-catalogue/collections/series/ite... |
| 18 | HTML | text/html | https://eocat.esa.int/eo-catalogue/collections/series/ite... |
Collection embedding other formats#
Alternative metadata formats for the colection provide additional metadata properties and can be directly embedded in the Atom entry using the sru:recordSchema parameter. The ISO19139 and ISO19139-2 formats provide the most detailed representations.
Example: 3.1
Get list of supported record schemas {sru:recordSchema} for collections from the OSDD.
The OSDD template lists the sur:recordSchema values that can be used in a collection search request. They correspond to metadata formats that can be directly embedded in the Search response. The value server-choice can be used to allow the server to propose an appropriate metadata encoding. typically, a short name and a URI can be used for each of the formats.
# Extract corresponding <Parameter> element
el = collection_url_atom.find('{http://a9.com/-/spec/opensearch/extensions/parameters/1.0/}Parameter[@value="{sru:recordSchema}"]')
xmltxt = ElementTree.tostring(el, encoding='unicode', method='xml')
md("```xml\n" + xmltxt + "\n```\n")
<ns0:Parameter xmlns:ns0="http://a9.com/-/spec/opensearch/extensions/parameters/1.0/" name="recordSchema" value="{sru:recordSchema}">
<ns0:Option label="ISO" value="iso" />
<ns0:Option label="ISO 19139-2" value="iso19139-2" />
<ns0:Option label="ISO 19115-3" value="iso19115-3" />
<ns0:Option label="DIF-10" value="dif10" />
<ns0:Option label="Dublin Core" value="dc" />
<ns0:Option label="server-choice" value="server-choice" />
</ns0:Parameter>
Example: 3.2
Embed ISO19139-2 metadata
iso19139-2in collection search response {sru:recordSchema} [RD8].
The additional properties are included in an <gmi:MI_Metadata> element inside the <atom:entry>.
osquerystring = {}
osquerystring['geo:uid'] = 'PROBA.HRC.1A'
osquerystring['sru:recordSchema'] = 'iso19139-2'
request_url = get_api_request(collection_template, osquerystring)
response = requests.get(request_url, verify=bool(verify_ssl))
rt = ElementTree.fromstring(response.text)
r = rt.find('{http://www.w3.org/2005/Atom}entry') # return first entry
try:
el = r.find('{*}MI_Metadata')
xmltxt = ElementTree.tostring(el, encoding='unicode', method='xml')
except AttributeError:
xmltxt= 'Not found.'
md("```xml\n" + xmltxt + "\n```\n")
URL template: https://eocat.esa.int/eo-catalogue/collections/series/items?httpAccept=application/atom%2Bxml&parentIdentifier={eo:parentIdentifier?}&startRecord={os:startIndex?}&startPage={os:startPage?}&limit={os:count?}&query={os:searchTerms?}&subject={dc:subject?}&title={dc:title?}&type={dc:type?}&datetime={time:start?}/{time:end?}&bbox={geo:box?}&lat={geo:lat?}&lon={geo:lon?}&name={geo:name?}&radius={geo:radius?}&geometry={geo:geometry?}&uid={geo:uid?}&doi={eo:doi?}&publisher={dc:publisher?}&organisationName={eo:organisationName?}&platform={eo:platform?}&instrument={eo:instrument?}&modificationDate={eo:modificationDate?}&processingLevel={eo:processingLevel?}&useLimitation={eo:useLimitation?}&otherConstraint={eo:otherConstraint?}&classifiedAs={semantic:classifiedAs?}&offering={eo:offering?}&source={referrer:source?}&recordSchema={sru:recordSchema?}&facetLimit={sru:facetLimit?}&sortKeys={sru:sortKeys?}
.. replacing: geo:uid by PROBA.HRC.1A
.. replacing: sru:recordSchema by iso19139-2
API request: https://eocat.esa.int/eo-catalogue/collections/series/items?httpAccept=application/atom%2Bxml&uid=PROBA.HRC.1A&recordSchema=iso19139-2
<ns0:MI_Metadata xmlns:ns0="http://www.isotc211.org/2005/gmi" xmlns:ns1="http://www.isotc211.org/2005/gmd" xmlns:ns2="http://www.isotc211.org/2005/gco" xmlns:ns3="http://www.isotc211.org/2005/gmx" xmlns:ns4="http://www.w3.org/1999/xlink" xmlns:ns5="http://www.opengis.net/gml/3.2"> <ns1:fileIdentifier> <ns2:CharacterString>PROBA.HRC.1A</ns2:CharacterString> </ns1:fileIdentifier> <ns1:language> <ns1:LanguageCode codeList="http://standards.iso.org/ittf/PubliclyAvailableStandards/ISO_19139_Schemas/resources/codelist/gmxCodelists.xml#LanguageCode" codeListValue="eng">eng</ns1:LanguageCode> </ns1:language> <ns1:hierarchyLevel> <ns1:MD_ScopeCode codeList="http://standards.iso.org/ittf/PubliclyAvailableStandards/ISO_19139_Schemas/resources/codelist/gmxCodelists.xml#MD_ScopeCode" codeListValue="series">series</ns1:MD_ScopeCode> </ns1:hierarchyLevel> <ns1:contact> <ns1:CI_ResponsibleParty> <ns1:organisationName> <ns2:CharacterString>ESA/ESRIN</ns2:CharacterString> </ns1:organisationName> <ns1:positionName> <ns2:CharacterString>ESRIN Earth Observation Help Desk</ns2:CharacterString> </ns1:positionName> <ns1:contactInfo> <ns1:CI_Contact> <ns1:phone> <ns1:CI_Telephone> <ns1:voice> <ns2:CharacterString>+3906941801</ns2:CharacterString> </ns1:voice> <ns1:facsimile> <ns2:CharacterString>+390694180280</ns2:CharacterString> </ns1:facsimile> </ns1:CI_Telephone> </ns1:phone> <ns1:address> <ns1:CI_Address> <ns1:deliveryPoint> <ns2:CharacterString>Largo Galileo Galilei 1</ns2:CharacterString> </ns1:deliveryPoint> <ns1:city> <ns2:CharacterString>Frascati (Roma)</ns2:CharacterString> </ns1:city> <ns1:postalCode> <ns2:CharacterString>00044</ns2:CharacterString> </ns1:postalCode> <ns1:country> <ns2:CharacterString>Italy</ns2:CharacterString> </ns1:country> <ns1:electronicMailAddress> <ns2:CharacterString>eohelp@esa.int</ns2:CharacterString> </ns1:electronicMailAddress> </ns1:CI_Address> </ns1:address> <ns1:onlineResource> <ns1:CI_OnlineResource> <ns1:linkage> <ns1:URL>http://www.esa.int</ns1:URL> </ns1:linkage> </ns1:CI_OnlineResource> </ns1:onlineResource> </ns1:CI_Contact> </ns1:contactInfo> <ns1:role> <ns1:CI_RoleCode codeList="http://standards.iso.org/ittf/PubliclyAvailableStandards/ISO_19139_Schemas/resources/codelist/gmxCodelists.xml#CI_RoleCode" codeListValue="pointOfContact">pointOfContact</ns1:CI_RoleCode> </ns1:role> </ns1:CI_ResponsibleParty> </ns1:contact> <ns1:dateStamp> <ns2:DateTime>2023-06-13T13:23:41</ns2:DateTime> </ns1:dateStamp> <ns1:metadataStandardName> <ns2:CharacterString>ISO19115</ns2:CharacterString> </ns1:metadataStandardName> <ns1:metadataStandardVersion> <ns2:CharacterString>2005/Cor.1:2006</ns2:CharacterString> </ns1:metadataStandardVersion> <ns1:identificationInfo> <ns1:MD_DataIdentification> <ns1:citation> <ns1:CI_Citation> <ns1:title> <ns2:CharacterString>Proba HRC</ns2:CharacterString> </ns1:title> <ns1:alternateTitle> <ns2:CharacterString /> </ns1:alternateTitle> <ns1:date> <ns1:CI_Date> <ns1:date> <ns2:Date>2019-05-22</ns2:Date> </ns1:date> <ns1:dateType> <ns1:CI_DateTypeCode codeList="http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_DateTypeCode" codeListValue="creation" /> </ns1:dateType> </ns1:CI_Date> </ns1:date> <ns1:identifier /> </ns1:CI_Citation> </ns1:citation> <ns1:abstract> <ns2:CharacterString>The HRC Level 1A product is an image images with a pixel resolution of 8m. The data are grey scale images, an image contains 1026 x 1026 pixels and covers an area of 25 km2. HRC data is supplied in BMP format. All Proba-1 passes are systematically acquired according to the current acquisition plan, HRC data are processed every day to Level 1A and made available to ESA users.</ns2:CharacterString> </ns1:abstract> <ns1:pointOfContact> <ns1:CI_ResponsibleParty> <ns1:organisationName> <ns2:CharacterString>ESA/ESRIN</ns2:CharacterString> </ns1:organisationName> <ns1:positionName> <ns2:CharacterString>Earth Observation helpdesk</ns2:CharacterString> </ns1:positionName> <ns1:contactInfo> <ns1:CI_Contact> <ns1:phone> <ns1:CI_Telephone> <ns1:voice> <ns2:CharacterString>+3906941801</ns2:CharacterString> </ns1:voice> <ns1:facsimile> <ns2:CharacterString>+390694180280</ns2:CharacterString> </ns1:facsimile> </ns1:CI_Telephone> </ns1:phone> <ns1:address> <ns1:CI_Address> <ns1:deliveryPoint> <ns2:CharacterString>Largo Galileo Galilei 1</ns2:CharacterString> </ns1:deliveryPoint> <ns1:city> <ns2:CharacterString>Frascati (Roma)</ns2:CharacterString> </ns1:city> <ns1:postalCode> <ns2:CharacterString>00044</ns2:CharacterString> </ns1:postalCode> <ns1:country> <ns2:CharacterString>Italy</ns2:CharacterString> </ns1:country> <ns1:electronicMailAddress> <ns2:CharacterString>eohelp@esa.int</ns2:CharacterString> </ns1:electronicMailAddress> </ns1:CI_Address> </ns1:address> <ns1:onlineResource> <ns1:CI_OnlineResource> <ns1:linkage> <ns1:URL>http://www.esa.int</ns1:URL> </ns1:linkage> </ns1:CI_OnlineResource> </ns1:onlineResource> </ns1:CI_Contact> </ns1:contactInfo> <ns1:role> <ns1:CI_RoleCode codeList="http://standards.iso.org/ittf/PubliclyAvailableStandards/ISO_19139_Schemas/resources/codelist/gmxCodelists.xml#CI_RoleCode" codeListValue="originator">originator</ns1:CI_RoleCode> </ns1:role> </ns1:CI_ResponsibleParty> </ns1:pointOfContact> <ns1:descriptiveKeywords> <ns1:MD_Keywords> <ns1:keyword> <ns3:Anchor ns4:href="https://earth.esa.int/concept/80694ace-7a2a-50b0-9c22-4a4b45c985a1">Forestry</ns3:Anchor> </ns1:keyword> <ns1:keyword> <ns3:Anchor ns4:href="https://earth.esa.int/concept/3bf4cc22-5dad-5652-8575-8347564c4a0c">Vegetation</ns3:Anchor> </ns1:keyword> <ns1:keyword> <ns3:Anchor ns4:href="https://earth.esa.int/concept/c4d9537e-36c9-5366-96eb-a69483dd50e4">Surface Water</ns3:Anchor> </ns1:keyword> <ns1:keyword> <ns3:Anchor ns4:href="https://earth.esa.int/concept/8dc47b68-6cad-59ce-836f-7328372de417">Oceans</ns3:Anchor> </ns1:keyword> <ns1:thesaurusName> <ns1:CI_Citation> <ns1:title> <ns3:Anchor ns4:href="https://earth.esa.int/concepts/concept_scheme/earth-topics">ESA Thesaurus</ns3:Anchor> </ns1:title> <ns1:date> <ns1:CI_Date> <ns1:date> <ns2:Date>2022-07-11</ns2:Date> </ns1:date> <ns1:dateType> <ns1:CI_DateTypeCode codeList="http://standards.iso.org/ittf/PubliclyAvailableStandards/ISO_19139_Schemas/resources/codelist/ML_gmxCodelists.xml#CI_DateTypeCode" codeListValue="publication">publication</ns1:CI_DateTypeCode> </ns1:dateType> </ns1:CI_Date> </ns1:date> </ns1:CI_Citation> </ns1:thesaurusName> </ns1:MD_Keywords> </ns1:descriptiveKeywords> <ns1:descriptiveKeywords> <ns1:MD_Keywords> <ns1:keyword> <ns3:Anchor ns4:href="https://gcmd.earthdata.nasa.gov/kms/concept/46e4aaa4-349c-4049-a910-035391360010">EARTH SCIENCE > BIOSPHERE > ECOSYSTEMS > TERRESTRIAL ECOSYSTEMS > FORESTS</ns3:Anchor> </ns1:keyword> <ns1:keyword> <ns3:Anchor ns4:href="https://gcmd.earthdata.nasa.gov/kms/concept/c7b5c02c-724d-4a19-b824-98180f3900c9">EARTH SCIENCE > BIOSPHERE > VEGETATION</ns3:Anchor> </ns1:keyword> <ns1:keyword> <ns3:Anchor ns4:href="https://gcmd.earthdata.nasa.gov/kms/concept/5debb283-51e4-435e-b2a2-e8e2a977220d">EARTH SCIENCE > TERRESTRIAL HYDROSPHERE > SURFACE WATER</ns3:Anchor> </ns1:keyword> <ns1:keyword> <ns3:Anchor ns4:href="https://gcmd.earthdata.nasa.gov/kms/concept/91697b7d-8f2b-4954-850e-61d5f61c867d">EARTH SCIENCE > OCEANS</ns3:Anchor> </ns1:keyword> <ns1:type> <ns1:MD_KeywordTypeCode codeList="theme" codeListValue="http://www.isotc211.org/2005/resources/codeList.xml#MD_KeywordTypeCode" /> </ns1:type> <ns1:thesaurusName> <ns1:CI_Citation> <ns1:title> <ns3:Anchor ns4:href="https://gcmd.earthdata.nasa.gov/kms/concepts/concept_scheme/sciencekeywords">Global Change Master Directory (GCMD). 2023 Earth Science Keywords. Version 15.9</ns3:Anchor> </ns1:title> <ns1:date> <ns1:CI_Date> <ns1:date> <ns2:Date>2023-04-14</ns2:Date> </ns1:date> <ns1:dateType> <ns1:CI_DateTypeCode codeList="http://standards.iso.org/ittf/PubliclyAvailableStandards/ISO_19139_Schemas/resources/codelist/ML_gmxCodelists.xml#CI_DateTypeCode" codeListValue="publication">publication</ns1:CI_DateTypeCode> </ns1:dateType> </ns1:CI_Date> </ns1:date> </ns1:CI_Citation> </ns1:thesaurusName> </ns1:MD_Keywords> </ns1:descriptiveKeywords> <ns1:descriptiveKeywords> <ns1:MD_Keywords> <ns1:keyword> <ns3:Anchor ns4:href="http://www.opengis.net/eop/2.1/wavelengthInformation">VIS (0.40 - 0.75 µm)</ns3:Anchor> </ns1:keyword> <ns1:type> <ns1:MD_KeywordTypeCode codeList="https://earth.esa.int/2017/resources/codeList.xml#MD_KeywordTypeCode" codeListValue="wavelengthInformation" /> </ns1:type> <ns1:thesaurusName> <ns1:CI_Citation> <ns1:title> <ns3:Anchor ns4:href="http://www.opengis.net/eop/2.1/">Observations and Measurements Version 1.1</ns3:Anchor> </ns1:title> <ns1:date> <ns1:CI_Date> <ns1:date> <ns2:Date>2016-06-09</ns2:Date> </ns1:date> <ns1:dateType> <ns1:CI_DateTypeCode codeList="http://standards.iso.org/ittf/PubliclyAvailableStandards/ISO_19139_Schemas/resources/codelist/ML_gmxCodelists.xml#CI_DateTypeCode" codeListValue="publication">publication</ns1:CI_DateTypeCode> </ns1:dateType> </ns1:CI_Date> </ns1:date> </ns1:CI_Citation> </ns1:thesaurusName> </ns1:MD_Keywords> </ns1:descriptiveKeywords> <ns1:descriptiveKeywords> <ns1:MD_Keywords> <ns1:keyword> <ns3:Anchor ns4:href="http://www.opengis.net/eop/2.1/orbitType">Sun-synchronous</ns3:Anchor> </ns1:keyword> <ns1:type> <ns1:MD_KeywordTypeCode codeList="https://earth.esa.int/2017/resources/codeList.xml#MD_KeywordTypeCode" codeListValue="orbitType" /> </ns1:type> <ns1:thesaurusName> <ns1:CI_Citation> <ns1:title> <ns3:Anchor ns4:href="http://www.opengis.net/eop/2.1/">Observations and Measurements Version 1.1</ns3:Anchor> </ns1:title> <ns1:date> <ns1:CI_Date> <ns1:date> <ns2:Date>2016-06-09</ns2:Date> </ns1:date> <ns1:dateType> <ns1:CI_DateTypeCode codeList="http://standards.iso.org/ittf/PubliclyAvailableStandards/ISO_19139_Schemas/resources/codelist/ML_gmxCodelists.xml#CI_DateTypeCode" codeListValue="publication">publication</ns1:CI_DateTypeCode> </ns1:dateType> </ns1:CI_Date> </ns1:date> </ns1:CI_Citation> </ns1:thesaurusName> </ns1:MD_Keywords> </ns1:descriptiveKeywords> <ns1:descriptiveKeywords> <ns1:MD_Keywords> <ns1:keyword> <ns3:Anchor ns4:href="http://www.opengis.net/eop/2.1/resolution">High Resolution - HR (5 - 20 m)</ns3:Anchor> </ns1:keyword> <ns1:type> <ns1:MD_KeywordTypeCode codeList="https://earth.esa.int/2017/resources/codeList.xml#MD_KeywordTypeCode" codeListValue="resolution" /> </ns1:type> <ns1:thesaurusName> <ns1:CI_Citation> <ns1:title> <ns3:Anchor ns4:href="http://www.opengis.net/eop/2.1/">Observations and Measurements Version 1.1</ns3:Anchor> </ns1:title> <ns1:date> <ns1:CI_Date> <ns1:date> <ns2:Date>2016-06-09</ns2:Date> </ns1:date> <ns1:dateType> <ns1:CI_DateTypeCode codeList="http://standards.iso.org/ittf/PubliclyAvailableStandards/ISO_19139_Schemas/resources/codelist/ML_gmxCodelists.xml#CI_DateTypeCode" codeListValue="publication">publication</ns1:CI_DateTypeCode> </ns1:dateType> </ns1:CI_Date> </ns1:date> </ns1:CI_Citation> </ns1:thesaurusName> </ns1:MD_Keywords> </ns1:descriptiveKeywords> <ns1:descriptiveKeywords> <ns1:MD_Keywords> <ns1:keyword> <ns3:Anchor ns4:href="http://www.opengis.net/eop/2.1/productType">HRC_HRC_1P</ns3:Anchor> </ns1:keyword> <ns1:type> <ns1:MD_KeywordTypeCode codeList="https://earth.esa.int/2017/resources/codeList.xml#MD_KeywordTypeCode" codeListValue="productType" /> </ns1:type> <ns1:thesaurusName> <ns1:CI_Citation> <ns1:title> <ns3:Anchor ns4:href="http://www.opengis.net/eop/2.1/">Observations and Measurements Version 1.1</ns3:Anchor> </ns1:title> <ns1:date> <ns1:CI_Date> <ns1:date> <ns2:Date>2016-06-09</ns2:Date> </ns1:date> <ns1:dateType> <ns1:CI_DateTypeCode codeList="http://standards.iso.org/ittf/PubliclyAvailableStandards/ISO_19139_Schemas/resources/codelist/ML_gmxCodelists.xml#CI_DateTypeCode" codeListValue="publication">publication</ns1:CI_DateTypeCode> </ns1:dateType> </ns1:CI_Date> </ns1:date> </ns1:CI_Citation> </ns1:thesaurusName> </ns1:MD_Keywords> </ns1:descriptiveKeywords> <ns1:descriptiveKeywords> <ns1:MD_Keywords> <ns1:keyword> <ns3:Anchor ns4:href="https://earth.esa.int/eop-ext/orbitHeight">615 km</ns3:Anchor> </ns1:keyword> <ns1:type> <ns1:MD_KeywordTypeCode codeList="https://earth.esa.int/2017/resources/codeList.xml#MD_KeywordTypeCode" codeListValue="orbitHeight" /> </ns1:type> <ns1:thesaurusName> <ns1:CI_Citation> <ns1:title> <ns3:Anchor ns4:href="https://earth.esa.int/eop-ext/">Observations and Measurements Extension</ns3:Anchor> </ns1:title> <ns1:date> <ns1:CI_Date> <ns1:date> <ns2:Date>2017</ns2:Date> </ns1:date> <ns1:dateType> <ns1:CI_DateTypeCode codeList="http://standards.iso.org/ittf/PubliclyAvailableStandards/ISO_19139_Schemas/resources/codelist/ML_gmxCodelists.xml#CI_DateTypeCode" codeListValue="publication">publication</ns1:CI_DateTypeCode> </ns1:dateType> </ns1:CI_Date> </ns1:date> </ns1:CI_Citation> </ns1:thesaurusName> </ns1:MD_Keywords> </ns1:descriptiveKeywords> <ns1:descriptiveKeywords> <ns1:MD_Keywords> <ns1:keyword> <ns3:Anchor ns4:href="https://earth.esa.int/eop-ext/swathWidth">4 km</ns3:Anchor> </ns1:keyword> <ns1:type> <ns1:MD_KeywordTypeCode codeList="https://earth.esa.int/2017/resources/codeList.xml#MD_KeywordTypeCode" codeListValue="swathWidth" /> </ns1:type> <ns1:thesaurusName> <ns1:CI_Citation> <ns1:title> <ns3:Anchor ns4:href="https://earth.esa.int/eop-ext/">Observations and Measurements Extension</ns3:Anchor> </ns1:title> <ns1:date> <ns1:CI_Date> <ns1:date> <ns2:Date>2017</ns2:Date> </ns1:date> <ns1:dateType> <ns1:CI_DateTypeCode codeList="http://standards.iso.org/ittf/PubliclyAvailableStandards/ISO_19139_Schemas/resources/codelist/ML_gmxCodelists.xml#CI_DateTypeCode" codeListValue="publication">publication</ns1:CI_DateTypeCode> </ns1:dateType> </ns1:CI_Date> </ns1:date> </ns1:CI_Citation> </ns1:thesaurusName> </ns1:MD_Keywords> </ns1:descriptiveKeywords> <ns1:descriptiveKeywords> <ns1:MD_Keywords> <ns1:keyword> <ns3:Anchor ns4:href="https://earth.esa.int/concept/764a170a-e361-5ea8-838e-e56994de69b7">Cameras</ns3:Anchor> </ns1:keyword> <ns1:type> <ns1:MD_KeywordTypeCode codeList="http://www.isotc211.org/2005/resources/codeList.xml#MD_KeywordTypeCode" codeListValue="theme" /> </ns1:type> <ns1:thesaurusName> <ns1:CI_Citation> <ns1:title> <ns3:Anchor ns4:href="https://earth.esa.int/concepts/concept_scheme/instruments">ESA Thesaurus</ns3:Anchor> </ns1:title> <ns1:date> <ns1:CI_Date> <ns1:date> <ns2:Date>2023-03-03</ns2:Date> </ns1:date> <ns1:dateType> <ns1:CI_DateTypeCode codeList="http://standards.iso.org/ittf/PubliclyAvailableStandards/ISO_19139_Schemas/resources/codelist/ML_gmxCodelists.xml#CI_DateTypeCode" codeListValue="publication">publication</ns1:CI_DateTypeCode> </ns1:dateType> </ns1:CI_Date> </ns1:date> </ns1:CI_Citation> </ns1:thesaurusName> </ns1:MD_Keywords> </ns1:descriptiveKeywords> <ns1:descriptiveKeywords> <ns1:MD_Keywords> <ns1:keyword> <ns2:CharacterString>World</ns2:CharacterString> </ns1:keyword> <ns1:type> <ns1:MD_KeywordTypeCode codeList="http://standards.iso.org/ittf/PubliclyAvailableStandards/ISO_19139_Schemas/resources/codelist/gmxCodelists.xml#MD_KeywordTypeCode" codeListValue="place">place</ns1:MD_KeywordTypeCode> </ns1:type> </ns1:MD_Keywords> </ns1:descriptiveKeywords> <ns1:descriptiveKeywords> <ns1:MD_Keywords> <ns1:keyword> <ns2:CharacterString>HRC</ns2:CharacterString> </ns1:keyword> <ns1:keyword> <ns2:CharacterString>High Resolution Camera</ns2:CharacterString> </ns1:keyword> </ns1:MD_Keywords> </ns1:descriptiveKeywords> <ns1:resourceConstraints> <ns1:MD_LegalConstraints> <ns1:useLimitation> <ns2:CharacterString>EO Sign In Authentication</ns2:CharacterString> </ns1:useLimitation> <ns1:useLimitation> <ns2:CharacterString>Open Data</ns2:CharacterString> </ns1:useLimitation> <ns1:useLimitation> <ns2:CharacterString>EO Sign In Authentication (Open) 1. Go to the _$$Dissemination Service$$ https://tpm-ds.eo.esa.int/oads/access/collection/PROBA1-HRC 2. Find the product you want via a map 3. Register or log in to EO Sign In 4. Download</ns2:CharacterString> </ns1:useLimitation> <ns1:useLimitation> <ns2:CharacterString>In the Optical Online _$$Dissemination Service$$ https://tpm-ds.eo.esa.int/smcat/PROBA1-HRC/ and catalogue the data is collection based and allows data browse and download through the treeview as well as via geographical search using a static map. PROBA-1 products can also be discovered through _$$ESA's EO Catalogue (EO CAT)$$ https://eocat.esa.int/sec/#data-services-area/search?osParameters={%22EOCAT-PROBA.HRC.1A%22:%22%22,%22commonCriteria%22:%22bbox=-180,-56,180,75%22}, which allows users to discover and download products among the available datasets from ESA and Third Party Missions and instruments, using various criteria (spatial, temporal, specific). For further information about the EO Sign In Service you can visit _$$TellUs$$ https://esatellus.service-now.com/csp?id=esa_faq&kb_category=3e0b38dedb212700ee849785ca96194e. ESA internal users can use their ESAAD account. Should you need support to access the data, please contact _$$EOHelp$$ https://esatellus.service-now.com/csp?id=esa_simple_request&sys_id=f27b38f9dbdffe40e3cedb11ce961958</ns2:CharacterString> </ns1:useLimitation> <ns1:useLimitation> <ns2:CharacterString>Available to residents of the following countries:</ns2:CharacterString> </ns1:useLimitation> <ns1:accessConstraints> <ns1:MD_RestrictionCode codeList="http://standards.iso.org/iso/19139/resources/gmxCodelists.xml#MD_RestrictionCode" codeListValue="otherRestrictions" /> </ns1:accessConstraints> <ns1:otherConstraints> <ns3:Anchor ns4:href="https://earth.esa.int/eogateway/documents/20142/1560778/ESA-Third-Party-Missions-Terms-and-Conditions.pdf">Utilisation of this data is subject to ESA's Earth Observation Terms and Conditions</ns3:Anchor> </ns1:otherConstraints> </ns1:MD_LegalConstraints> </ns1:resourceConstraints> <ns1:language> <ns1:LanguageCode codeList="http://standards.iso.org/ittf/PubliclyAvailableStandards/ISO_19139_Schemas/resources/codelist/gmxCodelists.xml#LanguageCode" codeListValue="eng">eng</ns1:LanguageCode> </ns1:language> <ns1:topicCategory> <ns1:MD_TopicCategoryCode>imageryBaseMapsEarthCover</ns1:MD_TopicCategoryCode> </ns1:topicCategory> <ns1:extent> <ns1:EX_Extent> <ns1:temporalElement> <ns1:EX_TemporalExtent> <ns1:extent> <ns5:TimePeriod ns5:id="timeperiod1"> <ns5:beginPosition>2002-10-10</ns5:beginPosition> <ns5:endPosition /> </ns5:TimePeriod> </ns1:extent> </ns1:EX_TemporalExtent> </ns1:temporalElement> </ns1:EX_Extent> </ns1:extent> <ns1:extent> <ns1:EX_Extent> <ns1:geographicElement> <ns1:EX_GeographicBoundingBox> <ns1:westBoundLongitude> <ns2:Decimal>-180.0</ns2:Decimal> </ns1:westBoundLongitude> <ns1:eastBoundLongitude> <ns2:Decimal>180.0</ns2:Decimal> </ns1:eastBoundLongitude> <ns1:southBoundLatitude> <ns2:Decimal>-56.0</ns2:Decimal> </ns1:southBoundLatitude> <ns1:northBoundLatitude> <ns2:Decimal>75.0</ns2:Decimal> </ns1:northBoundLatitude> </ns1:EX_GeographicBoundingBox> </ns1:geographicElement> </ns1:EX_Extent> </ns1:extent> </ns1:MD_DataIdentification> </ns1:identificationInfo> <ns1:contentInfo> <ns0:MI_ImageDescription> <ns1:attributeDescription /> <ns1:contentType /> <ns1:processingLevelCode> <ns1:RS_Identifier> <ns1:code> <ns2:CharacterString>level 1A</ns2:CharacterString> </ns1:code> <ns1:codeSpace /> </ns1:RS_Identifier> </ns1:processingLevelCode> </ns0:MI_ImageDescription> </ns1:contentInfo> <ns1:distributionInfo> <ns1:MD_Distribution> <ns1:transferOptions> <ns1:MD_DigitalTransferOptions> <ns1:onLine> <ns1:CI_OnlineResource> <ns1:linkage> <ns1:URL>https://earth.esa.int/eogateway/documents/20142/37627/Note%20on%20CHRIS%20Acquisition%20Procedure%20and%20Image%20Geometry</ns1:URL> </ns1:linkage> <ns1:protocol> <ns2:CharacterString>Download</ns2:CharacterString> </ns1:protocol> <ns1:applicationProfile> <ns2:CharacterString>PDF</ns2:CharacterString> </ns1:applicationProfile> <ns1:name> <ns2:CharacterString>Note on CHRIS Acquisition Procedure and Image Geometry</ns2:CharacterString> </ns1:name> <ns1:description> <ns2:CharacterString>Technical Note</ns2:CharacterString> </ns1:description> <ns1:function> <ns1:CI_OnLineFunctionCode codeList="http://standards.iso.org/ittf/PubliclyAvailableStandards/ISO_19139_Schemas/resources/codelist/ML_gmxCodelists.xml#CI_OnLineFunctionCode" codeListValue="information" /> </ns1:function> </ns1:CI_OnlineResource> </ns1:onLine> <ns1:onLine> <ns1:CI_OnlineResource> <ns1:linkage> <ns1:URL>https://esatellus.service-now.com/csp?id=esa_simple_request&sys_id=f27b38f9dbdffe40e3cedb11ce961958</ns1:URL> </ns1:linkage> <ns1:protocol> <ns2:CharacterString>Visit Page</ns2:CharacterString> </ns1:protocol> <ns1:applicationProfile> <ns2:CharacterString>HTML</ns2:CharacterString> </ns1:applicationProfile> <ns1:name> <ns2:CharacterString>Get Help?</ns2:CharacterString> </ns1:name> <ns1:description> <ns2:CharacterString>ESA Earth Observation User Services Portal</ns2:CharacterString> </ns1:description> <ns1:function> <ns1:CI_OnLineFunctionCode codeList="http://standards.iso.org/ittf/PubliclyAvailableStandards/ISO_19139_Schemas/resources/codelist/ML_gmxCodelists.xml#CI_OnLineFunctionCode" codeListValue="information" /> </ns1:function> </ns1:CI_OnlineResource> </ns1:onLine> </ns1:MD_DigitalTransferOptions> </ns1:transferOptions> </ns1:MD_Distribution> </ns1:distributionInfo> <ns0:acquisitionInformation> <ns0:MI_AcquisitionInformation> <ns0:operation> <ns0:MI_Operation> <ns0:citation /> <ns0:status> <ns1:MD_ProgressCode codeList="http://standards.iso.org/ittf/PubliclyAvailableStandards/ISO_19139_Schemas/resources/Codelist/gmxCodelists.xml#MD_ProgressCode" codeListValue="onGoing" /> </ns0:status> <ns0:parentOperation /> </ns0:MI_Operation> </ns0:operation> <ns0:platform> <ns0:MI_Platform> <ns0:citation> <ns1:CI_Citation> <ns1:title> <ns3:Anchor ns4:href="https://earth.esa.int/concept/b3979ff2-d27d-5f22-9e06-a18c5759d9a5">PROBA-1</ns3:Anchor> </ns1:title> <ns1:alternateTitle> <ns3:Anchor ns4:href="https://gcmd.earthdata.nasa.gov/kms/concept/fe4a4604-029e-4cdc-93f0-6d8799dd25e5">PROBA-1</ns3:Anchor> </ns1:alternateTitle> <ns1:date> <ns1:CI_Date> <ns1:date> <ns2:Date>2001-10-22</ns2:Date> </ns1:date> <ns1:dateType> <ns1:CI_DateTypeCode codeList="http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_DateTypeCode" codeListValue="creation" /> </ns1:dateType> </ns1:CI_Date> </ns1:date> </ns1:CI_Citation> </ns0:citation> <ns0:identifier> <ns1:MD_Identifier> <ns1:code> <ns3:Anchor ns4:href="https://earth.esa.int/concept/b3979ff2-d27d-5f22-9e06-a18c5759d9a5">PROBA-1</ns3:Anchor> </ns1:code> </ns1:MD_Identifier> </ns0:identifier> <ns0:description> <ns2:CharacterString>Project for On-Board Autonomy, PROBA-1</ns2:CharacterString> </ns0:description> <ns0:sponsor> <ns1:CI_ResponsibleParty> <ns1:organisationName> <ns2:CharacterString>REDU</ns2:CharacterString> </ns1:organisationName> <ns1:role /> </ns1:CI_ResponsibleParty> </ns0:sponsor> <ns0:instrument> <ns0:MI_Instrument> <ns0:citation> <ns1:CI_Citation> <ns1:title> <ns3:Anchor ns4:href="https://earth.esa.int/concept/2027d98a-082f-509c-ab9b-86b46b20553c">HRC</ns3:Anchor> </ns1:title> <ns1:alternateTitle> <ns3:Anchor ns4:href="https://gcmd.earthdata.nasa.gov/kms/concept/4a0a0d09-63c9-4c2e-ab46-25727248df27">HRC</ns3:Anchor> </ns1:alternateTitle> <ns1:date> <ns1:CI_Date> <ns1:date> <ns2:Date>2001-10-22</ns2:Date> </ns1:date> <ns1:dateType> <ns1:CI_DateTypeCode codeList="http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_DateTypeCode" codeListValue="creation" /> </ns1:dateType> </ns1:CI_Date> </ns1:date> <ns1:identifier> <ns1:MD_Identifier> <ns1:code> <ns3:Anchor ns4:href="https://earth.esa.int/concept/2027d98a-082f-509c-ab9b-86b46b20553c">HRC</ns3:Anchor> </ns1:code> </ns1:MD_Identifier> </ns1:identifier> </ns1:CI_Citation> </ns0:citation> <ns0:type> <ns0:MI_SensorTypeCode /> </ns0:type> <ns0:description> <ns2:CharacterString>High Resolution Camera</ns2:CharacterString> </ns0:description> </ns0:MI_Instrument> </ns0:instrument> </ns0:MI_Platform> </ns0:platform> </ns0:MI_AcquisitionInformation> </ns0:acquisitionInformation>
</ns0:MI_Metadata>
Example: 3.3
Embed ISO19139 metadata
iso19139in collection search response {sru:recordSchema} [RD8].
The additional properties are included in an <gmd:MD_Metadata> element inside the <atom:entry>.
osquerystring = {}
osquerystring['geo:uid'] = 'PROBA.HRC.1A'
osquerystring['sru:recordSchema'] = 'iso19139'
request_url = get_api_request(collection_template, osquerystring)
response = requests.get(request_url, verify=bool(verify_ssl))
rt = ElementTree.fromstring(response.text)
r = rt.find('{http://www.w3.org/2005/Atom}entry') # return first entry
try:
el = r.find('{*}MD_Metadata')
xmltxt = ElementTree.tostring(el, encoding='unicode', method='xml')
except AttributeError:
xmltxt= 'Not found.'
md("```xml\n" + xmltxt + "\n```\n")
URL template: https://eocat.esa.int/eo-catalogue/collections/series/items?httpAccept=application/atom%2Bxml&parentIdentifier={eo:parentIdentifier?}&startRecord={os:startIndex?}&startPage={os:startPage?}&limit={os:count?}&query={os:searchTerms?}&subject={dc:subject?}&title={dc:title?}&type={dc:type?}&datetime={time:start?}/{time:end?}&bbox={geo:box?}&lat={geo:lat?}&lon={geo:lon?}&name={geo:name?}&radius={geo:radius?}&geometry={geo:geometry?}&uid={geo:uid?}&doi={eo:doi?}&publisher={dc:publisher?}&organisationName={eo:organisationName?}&platform={eo:platform?}&instrument={eo:instrument?}&modificationDate={eo:modificationDate?}&processingLevel={eo:processingLevel?}&useLimitation={eo:useLimitation?}&otherConstraint={eo:otherConstraint?}&classifiedAs={semantic:classifiedAs?}&offering={eo:offering?}&source={referrer:source?}&recordSchema={sru:recordSchema?}&facetLimit={sru:facetLimit?}&sortKeys={sru:sortKeys?}
.. replacing: geo:uid by PROBA.HRC.1A
.. replacing: sru:recordSchema by iso19139
API request: https://eocat.esa.int/eo-catalogue/collections/series/items?httpAccept=application/atom%2Bxml&uid=PROBA.HRC.1A&recordSchema=iso19139
<ns0:MD_Metadata xmlns:ns0="http://www.isotc211.org/2005/gmd" xmlns:ns2="http://www.isotc211.org/2005/gco" xmlns:ns3="http://www.opengis.net/gml/3.2" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.isotc211.org/2005/gmd http://www.isotc211.org/2005/gmd/gmd.xsd">
<ns0:fileIdentifier> <ns2:CharacterString>PROBA.HRC.1A</ns2:CharacterString> </ns0:fileIdentifier>
<ns0:language> <ns0:LanguageCode codeList="http://standards.iso.org/ittf/PubliclyAvailableStandards/ISO_19139_Schemas/resources/codelist/gmxCodelists.xml#LanguageCode" codeListValue="eng">eng</ns0:LanguageCode> </ns0:language>
<ns0:hierarchyLevel> <ns0:MD_ScopeCode codeList="http://standards.iso.org/ittf/PubliclyAvailableStandards/ISO_19139_Schemas/resources/codelist/gmxCodelists.xml#MD_ScopeCode" codeListValue="series">series</ns0:MD_ScopeCode> </ns0:hierarchyLevel>
<ns0:contact> <ns0:CI_ResponsibleParty> <ns0:organisationName> <ns2:CharacterString>ESA/ESRIN</ns2:CharacterString> </ns0:organisationName> <ns0:positionName> <ns2:CharacterString>ESRIN Earth Observation Help Desk</ns2:CharacterString> </ns0:positionName> <ns0:contactInfo> <ns0:CI_Contact> <ns0:phone> <ns0:CI_Telephone> <ns0:voice> <ns2:CharacterString>+3906941801</ns2:CharacterString> </ns0:voice> <ns0:facsimile> <ns2:CharacterString>+390694180280</ns2:CharacterString> </ns0:facsimile> </ns0:CI_Telephone> </ns0:phone> <ns0:address> <ns0:CI_Address> <ns0:deliveryPoint> <ns2:CharacterString>Largo Galileo Galilei 1</ns2:CharacterString> </ns0:deliveryPoint> <ns0:city> <ns2:CharacterString>Frascati (Roma)</ns2:CharacterString> </ns0:city> <ns0:postalCode> <ns2:CharacterString>00044</ns2:CharacterString> </ns0:postalCode> <ns0:country> <ns2:CharacterString>Italy</ns2:CharacterString> </ns0:country> <ns0:electronicMailAddress> <ns2:CharacterString>eohelp@esa.int</ns2:CharacterString> </ns0:electronicMailAddress> </ns0:CI_Address> </ns0:address> <ns0:onlineResource> <ns0:CI_OnlineResource> <ns0:linkage> <ns0:URL>http://www.esa.int</ns0:URL> </ns0:linkage> </ns0:CI_OnlineResource> </ns0:onlineResource> </ns0:CI_Contact> </ns0:contactInfo> <ns0:role> <ns0:CI_RoleCode codeList="http://standards.iso.org/ittf/PubliclyAvailableStandards/ISO_19139_Schemas/resources/codelist/gmxCodelists.xml#CI_RoleCode" codeListValue="pointOfContact">pointOfContact</ns0:CI_RoleCode> </ns0:role> </ns0:CI_ResponsibleParty> </ns0:contact>
<ns0:dateStamp> <ns2:DateTime>2023-06-13T13:23:41</ns2:DateTime> </ns0:dateStamp>
<ns0:metadataStandardName>
<ns2:CharacterString>ISO19115</ns2:CharacterString>
</ns0:metadataStandardName>
<ns0:metadataStandardVersion> <ns2:CharacterString>2005/Cor.1:2006</ns2:CharacterString> </ns0:metadataStandardVersion>
<ns0:identificationInfo>
<ns0:MD_DataIdentification>
<ns0:citation> <ns0:CI_Citation> <ns0:title> <ns2:CharacterString>Proba HRC</ns2:CharacterString> </ns0:title> <ns0:alternateTitle> <ns2:CharacterString /> </ns0:alternateTitle> <ns0:date> <ns0:CI_Date> <ns0:date> <ns2:Date>2019-05-22</ns2:Date> </ns0:date> <ns0:dateType> <ns0:CI_DateTypeCode codeList="http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_DateTypeCode" codeListValue="creation" /> </ns0:dateType> </ns0:CI_Date> </ns0:date> <ns0:identifier /> </ns0:CI_Citation> </ns0:citation>
<ns0:abstract> <ns2:CharacterString>The HRC Level 1A product is an image images with a pixel resolution of 8m. The data are grey scale images, an image contains 1026 x 1026 pixels and covers an area of 25 km2. HRC data is supplied in BMP format. All Proba-1 passes are systematically acquired according to the current acquisition plan, HRC data are processed every day to Level 1A and made available to ESA users.</ns2:CharacterString> </ns0:abstract>
<ns0:pointOfContact> <ns0:CI_ResponsibleParty> <ns0:organisationName> <ns2:CharacterString>ESA/ESRIN</ns2:CharacterString> </ns0:organisationName> <ns0:positionName> <ns2:CharacterString>Earth Observation helpdesk</ns2:CharacterString> </ns0:positionName> <ns0:contactInfo> <ns0:CI_Contact> <ns0:phone> <ns0:CI_Telephone> <ns0:voice> <ns2:CharacterString>+3906941801</ns2:CharacterString> </ns0:voice> <ns0:facsimile> <ns2:CharacterString>+390694180280</ns2:CharacterString> </ns0:facsimile> </ns0:CI_Telephone> </ns0:phone> <ns0:address> <ns0:CI_Address> <ns0:deliveryPoint> <ns2:CharacterString>Largo Galileo Galilei 1</ns2:CharacterString> </ns0:deliveryPoint> <ns0:city> <ns2:CharacterString>Frascati (Roma)</ns2:CharacterString> </ns0:city> <ns0:postalCode> <ns2:CharacterString>00044</ns2:CharacterString> </ns0:postalCode> <ns0:country> <ns2:CharacterString>Italy</ns2:CharacterString> </ns0:country> <ns0:electronicMailAddress> <ns2:CharacterString>eohelp@esa.int</ns2:CharacterString> </ns0:electronicMailAddress> </ns0:CI_Address> </ns0:address> <ns0:onlineResource> <ns0:CI_OnlineResource> <ns0:linkage> <ns0:URL>http://www.esa.int</ns0:URL> </ns0:linkage> </ns0:CI_OnlineResource> </ns0:onlineResource> </ns0:CI_Contact> </ns0:contactInfo> <ns0:role> <ns0:CI_RoleCode codeList="http://standards.iso.org/ittf/PubliclyAvailableStandards/ISO_19139_Schemas/resources/codelist/gmxCodelists.xml#CI_RoleCode" codeListValue="originator">originator</ns0:CI_RoleCode> </ns0:role> </ns0:CI_ResponsibleParty> </ns0:pointOfContact>
<ns0:descriptiveKeywords>
<ns0:MD_Keywords>
<ns0:keyword>
<ns2:CharacterString>Forestry</ns2:CharacterString>
</ns0:keyword>
<ns0:keyword>
<ns2:CharacterString>Vegetation</ns2:CharacterString>
</ns0:keyword>
<ns0:keyword>
<ns2:CharacterString>Surface Water</ns2:CharacterString>
</ns0:keyword>
<ns0:keyword>
<ns2:CharacterString>Oceans</ns2:CharacterString>
</ns0:keyword>
<ns0:thesaurusName>
<ns0:CI_Citation>
<ns0:title>
<ns2:CharacterString>ESA Thesaurus</ns2:CharacterString>
</ns0:title>
<ns0:date> <ns0:CI_Date> <ns0:date> <ns2:Date>2022-07-11</ns2:Date> </ns0:date> <ns0:dateType> <ns0:CI_DateTypeCode codeList="http://standards.iso.org/ittf/PubliclyAvailableStandards/ISO_19139_Schemas/resources/codelist/ML_gmxCodelists.xml#CI_DateTypeCode" codeListValue="publication">publication</ns0:CI_DateTypeCode> </ns0:dateType> </ns0:CI_Date> </ns0:date>
</ns0:CI_Citation>
</ns0:thesaurusName>
</ns0:MD_Keywords>
</ns0:descriptiveKeywords>
<ns0:descriptiveKeywords>
<ns0:MD_Keywords>
<ns0:keyword>
<ns2:CharacterString>EARTH SCIENCE > BIOSPHERE > ECOSYSTEMS > TERRESTRIAL ECOSYSTEMS > FORESTS</ns2:CharacterString>
</ns0:keyword>
<ns0:keyword>
<ns2:CharacterString>EARTH SCIENCE > BIOSPHERE > VEGETATION</ns2:CharacterString>
</ns0:keyword>
<ns0:keyword>
<ns2:CharacterString>EARTH SCIENCE > TERRESTRIAL HYDROSPHERE > SURFACE WATER</ns2:CharacterString>
</ns0:keyword>
<ns0:keyword>
<ns2:CharacterString>EARTH SCIENCE > OCEANS</ns2:CharacterString>
</ns0:keyword>
<ns0:type> <ns0:MD_KeywordTypeCode codeList="theme" codeListValue="http://www.isotc211.org/2005/resources/codeList.xml#MD_KeywordTypeCode" /> </ns0:type>
<ns0:thesaurusName>
<ns0:CI_Citation>
<ns0:title>
<ns2:CharacterString>Global Change Master Directory (GCMD). 2023 Earth Science Keywords. Version 15.9</ns2:CharacterString>
</ns0:title>
<ns0:date> <ns0:CI_Date> <ns0:date> <ns2:Date>2023-04-14</ns2:Date> </ns0:date> <ns0:dateType> <ns0:CI_DateTypeCode codeList="http://standards.iso.org/ittf/PubliclyAvailableStandards/ISO_19139_Schemas/resources/codelist/ML_gmxCodelists.xml#CI_DateTypeCode" codeListValue="publication">publication</ns0:CI_DateTypeCode> </ns0:dateType> </ns0:CI_Date> </ns0:date>
</ns0:CI_Citation>
</ns0:thesaurusName>
</ns0:MD_Keywords>
</ns0:descriptiveKeywords>
<ns0:descriptiveKeywords>
<ns0:MD_Keywords>
<ns0:keyword>
<ns2:CharacterString>VIS (0.40 - 0.75 µm)</ns2:CharacterString>
</ns0:keyword>
<ns0:type> <ns0:MD_KeywordTypeCode codeList="https://earth.esa.int/2017/resources/codeList.xml#MD_KeywordTypeCode" codeListValue="wavelengthInformation" /> </ns0:type>
<ns0:thesaurusName>
<ns0:CI_Citation>
<ns0:title>
<ns2:CharacterString>Observations and Measurements Version 1.1</ns2:CharacterString>
</ns0:title>
<ns0:date> <ns0:CI_Date> <ns0:date> <ns2:Date>2016-06-09</ns2:Date> </ns0:date> <ns0:dateType> <ns0:CI_DateTypeCode codeList="http://standards.iso.org/ittf/PubliclyAvailableStandards/ISO_19139_Schemas/resources/codelist/ML_gmxCodelists.xml#CI_DateTypeCode" codeListValue="publication">publication</ns0:CI_DateTypeCode> </ns0:dateType> </ns0:CI_Date> </ns0:date>
</ns0:CI_Citation>
</ns0:thesaurusName>
</ns0:MD_Keywords>
</ns0:descriptiveKeywords>
<ns0:descriptiveKeywords>
<ns0:MD_Keywords>
<ns0:keyword>
<ns2:CharacterString>Sun-synchronous</ns2:CharacterString>
</ns0:keyword>
<ns0:type> <ns0:MD_KeywordTypeCode codeList="https://earth.esa.int/2017/resources/codeList.xml#MD_KeywordTypeCode" codeListValue="orbitType" /> </ns0:type>
<ns0:thesaurusName>
<ns0:CI_Citation>
<ns0:title>
<ns2:CharacterString>Observations and Measurements Version 1.1</ns2:CharacterString>
</ns0:title>
<ns0:date> <ns0:CI_Date> <ns0:date> <ns2:Date>2016-06-09</ns2:Date> </ns0:date> <ns0:dateType> <ns0:CI_DateTypeCode codeList="http://standards.iso.org/ittf/PubliclyAvailableStandards/ISO_19139_Schemas/resources/codelist/ML_gmxCodelists.xml#CI_DateTypeCode" codeListValue="publication">publication</ns0:CI_DateTypeCode> </ns0:dateType> </ns0:CI_Date> </ns0:date>
</ns0:CI_Citation>
</ns0:thesaurusName>
</ns0:MD_Keywords>
</ns0:descriptiveKeywords>
<ns0:descriptiveKeywords>
<ns0:MD_Keywords>
<ns0:keyword>
<ns2:CharacterString>High Resolution - HR (5 - 20 m)</ns2:CharacterString>
</ns0:keyword>
<ns0:type> <ns0:MD_KeywordTypeCode codeList="https://earth.esa.int/2017/resources/codeList.xml#MD_KeywordTypeCode" codeListValue="resolution" /> </ns0:type>
<ns0:thesaurusName>
<ns0:CI_Citation>
<ns0:title>
<ns2:CharacterString>Observations and Measurements Version 1.1</ns2:CharacterString>
</ns0:title>
<ns0:date> <ns0:CI_Date> <ns0:date> <ns2:Date>2016-06-09</ns2:Date> </ns0:date> <ns0:dateType> <ns0:CI_DateTypeCode codeList="http://standards.iso.org/ittf/PubliclyAvailableStandards/ISO_19139_Schemas/resources/codelist/ML_gmxCodelists.xml#CI_DateTypeCode" codeListValue="publication">publication</ns0:CI_DateTypeCode> </ns0:dateType> </ns0:CI_Date> </ns0:date>
</ns0:CI_Citation>
</ns0:thesaurusName>
</ns0:MD_Keywords>
</ns0:descriptiveKeywords>
<ns0:descriptiveKeywords>
<ns0:MD_Keywords>
<ns0:keyword>
<ns2:CharacterString>HRC_HRC_1P</ns2:CharacterString>
</ns0:keyword>
<ns0:type> <ns0:MD_KeywordTypeCode codeList="https://earth.esa.int/2017/resources/codeList.xml#MD_KeywordTypeCode" codeListValue="productType" /> </ns0:type>
<ns0:thesaurusName>
<ns0:CI_Citation>
<ns0:title>
<ns2:CharacterString>Observations and Measurements Version 1.1</ns2:CharacterString>
</ns0:title>
<ns0:date> <ns0:CI_Date> <ns0:date> <ns2:Date>2016-06-09</ns2:Date> </ns0:date> <ns0:dateType> <ns0:CI_DateTypeCode codeList="http://standards.iso.org/ittf/PubliclyAvailableStandards/ISO_19139_Schemas/resources/codelist/ML_gmxCodelists.xml#CI_DateTypeCode" codeListValue="publication">publication</ns0:CI_DateTypeCode> </ns0:dateType> </ns0:CI_Date> </ns0:date>
</ns0:CI_Citation>
</ns0:thesaurusName>
</ns0:MD_Keywords>
</ns0:descriptiveKeywords>
<ns0:descriptiveKeywords>
<ns0:MD_Keywords>
<ns0:keyword>
<ns2:CharacterString>615 km</ns2:CharacterString>
</ns0:keyword>
<ns0:type> <ns0:MD_KeywordTypeCode codeList="https://earth.esa.int/2017/resources/codeList.xml#MD_KeywordTypeCode" codeListValue="orbitHeight" /> </ns0:type>
<ns0:thesaurusName>
<ns0:CI_Citation>
<ns0:title>
<ns2:CharacterString>Observations and Measurements Extension</ns2:CharacterString>
</ns0:title>
<ns0:date> <ns0:CI_Date> <ns0:date> <ns2:Date>2017</ns2:Date> </ns0:date> <ns0:dateType> <ns0:CI_DateTypeCode codeList="http://standards.iso.org/ittf/PubliclyAvailableStandards/ISO_19139_Schemas/resources/codelist/ML_gmxCodelists.xml#CI_DateTypeCode" codeListValue="publication">publication</ns0:CI_DateTypeCode> </ns0:dateType> </ns0:CI_Date> </ns0:date>
</ns0:CI_Citation>
</ns0:thesaurusName>
</ns0:MD_Keywords>
</ns0:descriptiveKeywords>
<ns0:descriptiveKeywords>
<ns0:MD_Keywords>
<ns0:keyword>
<ns2:CharacterString>4 km</ns2:CharacterString>
</ns0:keyword>
<ns0:type> <ns0:MD_KeywordTypeCode codeList="https://earth.esa.int/2017/resources/codeList.xml#MD_KeywordTypeCode" codeListValue="swathWidth" /> </ns0:type>
<ns0:thesaurusName>
<ns0:CI_Citation>
<ns0:title>
<ns2:CharacterString>Observations and Measurements Extension</ns2:CharacterString>
</ns0:title>
<ns0:date> <ns0:CI_Date> <ns0:date> <ns2:Date>2017</ns2:Date> </ns0:date> <ns0:dateType> <ns0:CI_DateTypeCode codeList="http://standards.iso.org/ittf/PubliclyAvailableStandards/ISO_19139_Schemas/resources/codelist/ML_gmxCodelists.xml#CI_DateTypeCode" codeListValue="publication">publication</ns0:CI_DateTypeCode> </ns0:dateType> </ns0:CI_Date> </ns0:date>
</ns0:CI_Citation>
</ns0:thesaurusName>
</ns0:MD_Keywords>
</ns0:descriptiveKeywords>
<ns0:descriptiveKeywords>
<ns0:MD_Keywords>
<ns0:keyword>
<ns2:CharacterString>Cameras</ns2:CharacterString>
</ns0:keyword>
<ns0:type> <ns0:MD_KeywordTypeCode codeList="http://www.isotc211.org/2005/resources/codeList.xml#MD_KeywordTypeCode" codeListValue="theme" /> </ns0:type>
<ns0:thesaurusName>
<ns0:CI_Citation>
<ns0:title>
<ns2:CharacterString>ESA Thesaurus</ns2:CharacterString>
</ns0:title>
<ns0:date> <ns0:CI_Date> <ns0:date> <ns2:Date>2023-03-03</ns2:Date> </ns0:date> <ns0:dateType> <ns0:CI_DateTypeCode codeList="http://standards.iso.org/ittf/PubliclyAvailableStandards/ISO_19139_Schemas/resources/codelist/ML_gmxCodelists.xml#CI_DateTypeCode" codeListValue="publication">publication</ns0:CI_DateTypeCode> </ns0:dateType> </ns0:CI_Date> </ns0:date>
</ns0:CI_Citation>
</ns0:thesaurusName>
</ns0:MD_Keywords>
</ns0:descriptiveKeywords>
<ns0:descriptiveKeywords>
<ns0:MD_Keywords>
<ns0:keyword> <ns2:CharacterString>World</ns2:CharacterString> </ns0:keyword>
<ns0:type> <ns0:MD_KeywordTypeCode codeList="http://standards.iso.org/ittf/PubliclyAvailableStandards/ISO_19139_Schemas/resources/codelist/gmxCodelists.xml#MD_KeywordTypeCode" codeListValue="place">place</ns0:MD_KeywordTypeCode> </ns0:type>
</ns0:MD_Keywords>
</ns0:descriptiveKeywords>
<ns0:descriptiveKeywords>
<ns0:MD_Keywords>
<ns0:keyword> <ns2:CharacterString>HRC</ns2:CharacterString> </ns0:keyword>
<ns0:keyword> <ns2:CharacterString>High Resolution Camera</ns2:CharacterString> </ns0:keyword>
</ns0:MD_Keywords>
</ns0:descriptiveKeywords>
<ns0:resourceConstraints>
<ns0:MD_LegalConstraints>
<ns0:useLimitation> <ns2:CharacterString>EO Sign In Authentication</ns2:CharacterString> </ns0:useLimitation>
<ns0:useLimitation> <ns2:CharacterString>Open Data</ns2:CharacterString> </ns0:useLimitation>
<ns0:useLimitation> <ns2:CharacterString>EO Sign In Authentication (Open) 1. Go to the _$$Dissemination Service$$ https://tpm-ds.eo.esa.int/oads/access/collection/PROBA1-HRC 2. Find the product you want via a map 3. Register or log in to EO Sign In 4. Download</ns2:CharacterString> </ns0:useLimitation>
<ns0:useLimitation> <ns2:CharacterString>In the Optical Online _$$Dissemination Service$$ https://tpm-ds.eo.esa.int/smcat/PROBA1-HRC/ and catalogue the data is collection based and allows data browse and download through the treeview as well as via geographical search using a static map. PROBA-1 products can also be discovered through _$$ESA's EO Catalogue (EO CAT)$$ https://eocat.esa.int/sec/#data-services-area/search?osParameters={%22EOCAT-PROBA.HRC.1A%22:%22%22,%22commonCriteria%22:%22bbox=-180,-56,180,75%22}, which allows users to discover and download products among the available datasets from ESA and Third Party Missions and instruments, using various criteria (spatial, temporal, specific). For further information about the EO Sign In Service you can visit _$$TellUs$$ https://esatellus.service-now.com/csp?id=esa_faq&kb_category=3e0b38dedb212700ee849785ca96194e. ESA internal users can use their ESAAD account. Should you need support to access the data, please contact _$$EOHelp$$ https://esatellus.service-now.com/csp?id=esa_simple_request&sys_id=f27b38f9dbdffe40e3cedb11ce961958</ns2:CharacterString> </ns0:useLimitation>
<ns0:useLimitation> <ns2:CharacterString>Available to residents of the following countries:</ns2:CharacterString> </ns0:useLimitation>
<ns0:accessConstraints> <ns0:MD_RestrictionCode codeList="http://standards.iso.org/iso/19139/resources/gmxCodelists.xml#MD_RestrictionCode" codeListValue="otherRestrictions" /> </ns0:accessConstraints>
<ns0:otherConstraints>
<ns2:CharacterString>Utilisation of this data is subject to ESA's Earth Observation Terms and Conditions</ns2:CharacterString>
</ns0:otherConstraints>
</ns0:MD_LegalConstraints>
</ns0:resourceConstraints>
<ns0:language> <ns0:LanguageCode codeList="http://standards.iso.org/ittf/PubliclyAvailableStandards/ISO_19139_Schemas/resources/codelist/gmxCodelists.xml#LanguageCode" codeListValue="eng">eng</ns0:LanguageCode> </ns0:language>
<ns0:topicCategory> <ns0:MD_TopicCategoryCode>imageryBaseMapsEarthCover</ns0:MD_TopicCategoryCode> </ns0:topicCategory>
<ns0:extent>
<ns0:EX_Extent>
<ns0:temporalElement> <ns0:EX_TemporalExtent> <ns0:extent> <ns3:TimePeriod ns3:id="timeperiod1"> <ns3:beginPosition>2002-10-10</ns3:beginPosition> <ns3:endPosition /> </ns3:TimePeriod> </ns0:extent> </ns0:EX_TemporalExtent> </ns0:temporalElement>
</ns0:EX_Extent>
</ns0:extent>
<ns0:extent>
<ns0:EX_Extent>
<ns0:geographicElement> <ns0:EX_GeographicBoundingBox> <ns0:westBoundLongitude> <ns2:Decimal>-180.0</ns2:Decimal> </ns0:westBoundLongitude> <ns0:eastBoundLongitude> <ns2:Decimal>180.0</ns2:Decimal> </ns0:eastBoundLongitude> <ns0:southBoundLatitude> <ns2:Decimal>-56.0</ns2:Decimal> </ns0:southBoundLatitude> <ns0:northBoundLatitude> <ns2:Decimal>75.0</ns2:Decimal> </ns0:northBoundLatitude> </ns0:EX_GeographicBoundingBox> </ns0:geographicElement>
</ns0:EX_Extent>
</ns0:extent>
</ns0:MD_DataIdentification>
</ns0:identificationInfo>
<ns0:distributionInfo> <ns0:MD_Distribution> <ns0:transferOptions> <ns0:MD_DigitalTransferOptions> <ns0:onLine> <ns0:CI_OnlineResource> <ns0:linkage> <ns0:URL>https://earth.esa.int/eogateway/documents/20142/37627/Note%20on%20CHRIS%20Acquisition%20Procedure%20and%20Image%20Geometry</ns0:URL> </ns0:linkage> <ns0:protocol> <ns2:CharacterString>Download</ns2:CharacterString> </ns0:protocol> <ns0:applicationProfile> <ns2:CharacterString>PDF</ns2:CharacterString> </ns0:applicationProfile> <ns0:name> <ns2:CharacterString>Note on CHRIS Acquisition Procedure and Image Geometry</ns2:CharacterString> </ns0:name> <ns0:description> <ns2:CharacterString>Technical Note</ns2:CharacterString> </ns0:description> <ns0:function> <ns0:CI_OnLineFunctionCode codeList="http://standards.iso.org/ittf/PubliclyAvailableStandards/ISO_19139_Schemas/resources/codelist/ML_gmxCodelists.xml#CI_OnLineFunctionCode" codeListValue="information" /> </ns0:function> </ns0:CI_OnlineResource> </ns0:onLine> <ns0:onLine> <ns0:CI_OnlineResource> <ns0:linkage> <ns0:URL>https://esatellus.service-now.com/csp?id=esa_simple_request&sys_id=f27b38f9dbdffe40e3cedb11ce961958</ns0:URL> </ns0:linkage> <ns0:protocol> <ns2:CharacterString>Visit Page</ns2:CharacterString> </ns0:protocol> <ns0:applicationProfile> <ns2:CharacterString>HTML</ns2:CharacterString> </ns0:applicationProfile> <ns0:name> <ns2:CharacterString>Get Help?</ns2:CharacterString> </ns0:name> <ns0:description> <ns2:CharacterString>ESA Earth Observation User Services Portal</ns2:CharacterString> </ns0:description> <ns0:function> <ns0:CI_OnLineFunctionCode codeList="http://standards.iso.org/ittf/PubliclyAvailableStandards/ISO_19139_Schemas/resources/codelist/ML_gmxCodelists.xml#CI_OnLineFunctionCode" codeListValue="information" /> </ns0:function> </ns0:CI_OnlineResource> </ns0:onLine> </ns0:MD_DigitalTransferOptions> </ns0:transferOptions> </ns0:MD_Distribution> </ns0:distributionInfo>
</ns0:MD_Metadata>
Example: 3.4
Embed DIF10 metadata
dif10in collection search response {sru:recordSchema} [RD8].
The additional properties are included in an <DIF> element inside the <atom:entry>.
osquerystring = {}
osquerystring['geo:uid'] = 'PROBA.HRC.1A'
osquerystring['sru:recordSchema'] = 'dif10'
request_url = get_api_request(collection_template, osquerystring)
response = requests.get(request_url, verify=bool(verify_ssl))
rt = ElementTree.fromstring(response.text)
r = rt.find('{http://www.w3.org/2005/Atom}entry') # return first entry
try:
el = r.find('{*}DIF')
xmltxt = ElementTree.tostring(el, encoding='unicode', method='xml')
except AttributeError:
xmltxt= 'Not found.'
md("```xml\n" + xmltxt + "\n```\n")
URL template: https://eocat.esa.int/eo-catalogue/collections/series/items?httpAccept=application/atom%2Bxml&parentIdentifier={eo:parentIdentifier?}&startRecord={os:startIndex?}&startPage={os:startPage?}&limit={os:count?}&query={os:searchTerms?}&subject={dc:subject?}&title={dc:title?}&type={dc:type?}&datetime={time:start?}/{time:end?}&bbox={geo:box?}&lat={geo:lat?}&lon={geo:lon?}&name={geo:name?}&radius={geo:radius?}&geometry={geo:geometry?}&uid={geo:uid?}&doi={eo:doi?}&publisher={dc:publisher?}&organisationName={eo:organisationName?}&platform={eo:platform?}&instrument={eo:instrument?}&modificationDate={eo:modificationDate?}&processingLevel={eo:processingLevel?}&useLimitation={eo:useLimitation?}&otherConstraint={eo:otherConstraint?}&classifiedAs={semantic:classifiedAs?}&offering={eo:offering?}&source={referrer:source?}&recordSchema={sru:recordSchema?}&facetLimit={sru:facetLimit?}&sortKeys={sru:sortKeys?}
.. replacing: geo:uid by PROBA.HRC.1A
.. replacing: sru:recordSchema by dif10
API request: https://eocat.esa.int/eo-catalogue/collections/series/items?httpAccept=application/atom%2Bxml&uid=PROBA.HRC.1A&recordSchema=dif10
<ns0:DIF xmlns:ns0="http://gcmd.gsfc.nasa.gov/Aboutus/xml/dif/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://gcmd.gsfc.nasa.gov/Aboutus/xml/dif/ https://gcmd.gsfc.nasa.gov/Aboutus/xml/dif/dif_v10.2.xsd">
<ns0:Entry_ID>
<ns0:Short_Name>PROBA.HRC.1A</ns0:Short_Name>
<ns0:Version>NA</ns0:Version>
</ns0:Entry_ID>
<ns0:Entry_Title>Proba HRC</ns0:Entry_Title>
<ns0:Science_Keywords>
<ns0:Category>EARTH SCIENCE</ns0:Category>
<ns0:Topic>BIOSPHERE</ns0:Topic>
<ns0:Term>ECOSYSTEMS</ns0:Term>
<ns0:Variable_Level_1>TERRESTRIAL ECOSYSTEMS</ns0:Variable_Level_1>
<ns0:Variable_Level_2>FORESTS</ns0:Variable_Level_2>
</ns0:Science_Keywords>
<ns0:Science_Keywords>
<ns0:Category>EARTH SCIENCE</ns0:Category>
<ns0:Topic>BIOSPHERE</ns0:Topic>
<ns0:Term>VEGETATION</ns0:Term>
</ns0:Science_Keywords>
<ns0:Science_Keywords>
<ns0:Category>EARTH SCIENCE</ns0:Category>
<ns0:Topic>TERRESTRIAL HYDROSPHERE</ns0:Topic>
<ns0:Term>SURFACE WATER</ns0:Term>
</ns0:Science_Keywords>
<ns0:ISO_Topic_Category>IMAGERY/BASE MAPS/EARTH COVER</ns0:ISO_Topic_Category>
<ns0:Ancillary_Keyword>World</ns0:Ancillary_Keyword>
<ns0:Ancillary_Keyword>HRC</ns0:Ancillary_Keyword>
<ns0:Ancillary_Keyword>High Resolution Camera</ns0:Ancillary_Keyword>
<ns0:Platform>
<ns0:Type>Earth Observation Satellites</ns0:Type>
<ns0:Short_Name>PROBA-1</ns0:Short_Name>
<ns0:Long_Name>Project for On-Board Autonomy, PROBA-1</ns0:Long_Name>
<ns0:Instrument>
<ns0:Short_Name>HRC</ns0:Short_Name>
<ns0:Long_Name>High Resolution Camera</ns0:Long_Name>
</ns0:Instrument>
</ns0:Platform>
<ns0:Temporal_Coverage>
<ns0:Range_DateTime>
<ns0:Beginning_Date_Time>2002-10-10</ns0:Beginning_Date_Time>
</ns0:Range_DateTime>
</ns0:Temporal_Coverage>
<ns0:Dataset_Progress>IN WORK</ns0:Dataset_Progress>
<ns0:Spatial_Coverage>
<ns0:Granule_Spatial_Representation>NO_SPATIAL</ns0:Granule_Spatial_Representation>
<ns0:Geometry>
<ns0:Coordinate_System>CARTESIAN</ns0:Coordinate_System>
<ns0:Bounding_Rectangle>
<ns0:Southernmost_Latitude>-56.0</ns0:Southernmost_Latitude>
<ns0:Northernmost_Latitude>75.0</ns0:Northernmost_Latitude>
<ns0:Westernmost_Longitude>-180.0</ns0:Westernmost_Longitude>
<ns0:Easternmost_Longitude>180.0</ns0:Easternmost_Longitude>
</ns0:Bounding_Rectangle>
</ns0:Geometry>
</ns0:Spatial_Coverage>
<ns0:Project>
<ns0:Short_Name>FedEO</ns0:Short_Name>
<ns0:Long_Name>FedEO: Federated EO Gateway</ns0:Long_Name>
</ns0:Project>
<ns0:Use_Constraints>
<ns0:License_URL>
<ns0:URL>https://earth.esa.int/eogateway/documents/20142/1560778/ESA-Third-Party-Missions-Terms-and-Conditions.pdf</ns0:URL>
<ns0:Title>Other Constraints</ns0:Title>
<ns0:Description>Utilisation of this data is subject to ESA's Earth Observation Terms and Conditions</ns0:Description>
</ns0:License_URL>
</ns0:Use_Constraints>
<ns0:Organization>
<ns0:Organization_Type>DISTRIBUTOR</ns0:Organization_Type>
<ns0:Organization_Name>
<ns0:Short_Name>ESA/ESRIN</ns0:Short_Name>
<ns0:Long_Name>ESRIN Earth Observation, European Space Agency</ns0:Long_Name>
</ns0:Organization_Name>
<ns0:Organization_URL>http://www.esa.int</ns0:Organization_URL>
<ns0:Personnel>
<ns0:Role>DATA CENTER CONTACT</ns0:Role>
<ns0:Contact_Group>
<ns0:Name>ESRIN Earth Observation Help Desk</ns0:Name>
<ns0:Address>
<ns0:Street_Address>Largo Galileo Galilei 1</ns0:Street_Address>
<ns0:City>Frascati (Roma)</ns0:City>
<ns0:Postal_Code>00044</ns0:Postal_Code>
<ns0:Country>Italy</ns0:Country>
</ns0:Address>
<ns0:Email>eohelp@esa.int</ns0:Email>
</ns0:Contact_Group>
</ns0:Personnel>
</ns0:Organization>
<ns0:Organization>
<ns0:Organization_Type>ORIGINATOR</ns0:Organization_Type>
<ns0:Organization_Name>
<ns0:Short_Name>ESA/ESRIN</ns0:Short_Name>
<ns0:Long_Name>ESRIN Earth Observation, European Space Agency</ns0:Long_Name>
</ns0:Organization_Name>
<ns0:Organization_URL>http://www.esa.int</ns0:Organization_URL>
<ns0:Personnel>
<ns0:Role>DATA CENTER CONTACT</ns0:Role>
<ns0:Contact_Group>
<ns0:Name>Earth Observation helpdesk</ns0:Name>
<ns0:Address>
<ns0:Street_Address>Largo Galileo Galilei 1</ns0:Street_Address>
<ns0:City>Frascati (Roma)</ns0:City>
<ns0:Postal_Code>00044</ns0:Postal_Code>
<ns0:Country>Italy</ns0:Country>
</ns0:Address>
<ns0:Email>eohelp@esa.int</ns0:Email>
</ns0:Contact_Group>
</ns0:Personnel>
</ns0:Organization>
<ns0:Summary>
<ns0:Abstract>The HRC Level 1A product is an image images with a pixel resolution of 8m. The data are grey scale images, an image contains 1026 x 1026 pixels and covers an area of 25 km2. HRC data is supplied in BMP format. All Proba-1 passes are systematically acquired according to the current acquisition plan, HRC data are processed every day to Level 1A and made available to ESA users.</ns0:Abstract>
</ns0:Summary>
<ns0:Related_URL>
<ns0:URL_Content_Type>
<ns0:Type>GET DATA</ns0:Type>
</ns0:URL_Content_Type>
<ns0:URL>https://fedeo-client.ceos.org?uid=PROBA.HRC.1A</ns0:URL>
<ns0:Description>DescribedBy</ns0:Description>
<ns0:Mime_Type>text/html</ns0:Mime_Type>
</ns0:Related_URL>
<ns0:Related_URL>
<ns0:URL_Content_Type>
<ns0:Type>GET DATA</ns0:Type>
</ns0:URL_Content_Type>
<ns0:URL>https://eocat.esa.int/eo-catalogue/collections/series/items/PROBA.HRC.1A?httpAccept=application/vnd.iso.19139-2%2Bxml</ns0:URL>
<ns0:Description>DescribedBy</ns0:Description>
<ns0:Mime_Type>application/x-vnd.iso.19139-2+xml</ns0:Mime_Type>
</ns0:Related_URL>
<ns0:Related_URL>
<ns0:URL_Content_Type>
<ns0:Type>GET CAPABILITIES</ns0:Type>
<ns0:Subtype>OpenSearch</ns0:Subtype>
</ns0:URL_Content_Type>
<ns0:URL>https://eocat.esa.int/eo-catalogue/collections/series/items/PROBA.HRC.1A/api</ns0:URL>
<ns0:Description>tag_key: opensearch.granule.osdd</ns0:Description>
<ns0:Mime_Type>application/opensearchdescription+xml</ns0:Mime_Type>
</ns0:Related_URL>
<ns0:Metadata_Name>CEOS IDN DIF</ns0:Metadata_Name>
<ns0:Metadata_Version>VERSION 10.2</ns0:Metadata_Version>
<ns0:Metadata_Dates>
<ns0:Metadata_Creation>unknown</ns0:Metadata_Creation>
<ns0:Metadata_Last_Revision>2023-06-13T13:23:41</ns0:Metadata_Last_Revision>
<ns0:Data_Creation>2019-05-22</ns0:Data_Creation>
<ns0:Data_Last_Revision>unknown</ns0:Data_Last_Revision>
</ns0:Metadata_Dates>
<ns0:Product_Level_Id>1A</ns0:Product_Level_Id>
<ns0:Extended_Metadata>
<ns0:Metadata>
<ns0:Group>org.ceos.fedeo</ns0:Group>
<ns0:Name>ESA Thesaurus</ns0:Name>
<ns0:Value>Forestry</ns0:Value>
<ns0:Value>Vegetation</ns0:Value>
<ns0:Value>Surface Water</ns0:Value>
<ns0:Value>Oceans</ns0:Value>
</ns0:Metadata>
</ns0:Extended_Metadata>
</ns0:DIF>
Example: 3.5
Embed Dublin core metadata
dcin collection search response {sru:recordSchema} [RD8].
The additional properties are included in an <srw_dc:dc> element inside the <atom:entry>.
osquerystring = {}
osquerystring['geo:uid'] = 'PROBA.HRC.1A'
osquerystring['sru:recordSchema'] = 'dc'
request_url = get_api_request(collection_template, osquerystring)
response = requests.get(request_url, verify=bool(verify_ssl))
rt = ElementTree.fromstring(response.text)
r = rt.find('{http://www.w3.org/2005/Atom}entry') # return first entry
try:
el = r.find('{*}dc')
xmltxt = ElementTree.tostring(el, encoding='unicode', method='xml')
except AttributeError:
xmltxt= 'Not found.'
md("```xml\n" + xmltxt + "\n```\n")
URL template: https://eocat.esa.int/eo-catalogue/collections/series/items?httpAccept=application/atom%2Bxml&parentIdentifier={eo:parentIdentifier?}&startRecord={os:startIndex?}&startPage={os:startPage?}&limit={os:count?}&query={os:searchTerms?}&subject={dc:subject?}&title={dc:title?}&type={dc:type?}&datetime={time:start?}/{time:end?}&bbox={geo:box?}&lat={geo:lat?}&lon={geo:lon?}&name={geo:name?}&radius={geo:radius?}&geometry={geo:geometry?}&uid={geo:uid?}&doi={eo:doi?}&publisher={dc:publisher?}&organisationName={eo:organisationName?}&platform={eo:platform?}&instrument={eo:instrument?}&modificationDate={eo:modificationDate?}&processingLevel={eo:processingLevel?}&useLimitation={eo:useLimitation?}&otherConstraint={eo:otherConstraint?}&classifiedAs={semantic:classifiedAs?}&offering={eo:offering?}&source={referrer:source?}&recordSchema={sru:recordSchema?}&facetLimit={sru:facetLimit?}&sortKeys={sru:sortKeys?}
.. replacing: geo:uid by PROBA.HRC.1A
.. replacing: sru:recordSchema by dc
API request: https://eocat.esa.int/eo-catalogue/collections/series/items?httpAccept=application/atom%2Bxml&uid=PROBA.HRC.1A&recordSchema=dc
<ns0:dc xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:ns0="info:srw/schema/1/dc-schema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="info:srw/schema/1/dc-schema http://www.loc.gov/standards/sru/recordSchemas/dc-schema.xsd">
<dc:title>Proba HRC</dc:title>
<dc:creator>ESA/ESRIN</dc:creator>
<dc:subject>Forestry</dc:subject>
<dc:subject>Vegetation</dc:subject>
<dc:subject>Surface Water</dc:subject>
<dc:subject>Oceans</dc:subject>
<dc:subject>EARTH SCIENCE > BIOSPHERE > ECOSYSTEMS > TERRESTRIAL ECOSYSTEMS > FORESTS</dc:subject>
<dc:subject>EARTH SCIENCE > BIOSPHERE > VEGETATION</dc:subject>
<dc:subject>EARTH SCIENCE > TERRESTRIAL HYDROSPHERE > SURFACE WATER</dc:subject>
<dc:subject>EARTH SCIENCE > OCEANS</dc:subject>
<dc:subject>VIS (0.40 - 0.75 µm)</dc:subject>
<dc:subject>Sun-synchronous</dc:subject>
<dc:subject>High Resolution - HR (5 - 20 m)</dc:subject>
<dc:subject>HRC_HRC_1P</dc:subject>
<dc:subject>615 km</dc:subject>
<dc:subject>4 km</dc:subject>
<dc:subject>Cameras</dc:subject>
<dc:subject>PROBA-1</dc:subject>
<dc:subject>HRC</dc:subject>
<dc:subject>World</dc:subject>
<dc:subject>High Resolution Camera</dc:subject>
<dc:description>The HRC Level 1A product is an image images with a pixel resolution of 8m. The data are grey scale images, an image contains 1026 x 1026 pixels and covers an area of 25 km2. HRC data is supplied in BMP format. All Proba-1 passes are systematically acquired according to the current acquisition plan, HRC data are processed every day to Level 1A and made available to ESA users.</dc:description>
<dc:date>2019-05-22T00:00:00.00Z</dc:date>
<dc:type>series</dc:type>
<dc:identifier>PROBA.HRC.1A</dc:identifier>
<dc:language>eng</dc:language>
<dc:coverage>-56.0 -180.0 75.0 -180.0 75.0 180.0 -56.0 180.0 -56.0 -180.0</dc:coverage>
<dc:rights>EO Sign In Authentication</dc:rights>
</ns0:dc>
Granule Search#
Access API Description#
The OpenSearch Description Document is accessible at the location https://eocat.esa.int/eo-catalogue/collections/series/items/PROBA.HRC.1A/api which is extracted from the collection search response and contains the URL template to be used for granule search.
Example: 4.1
Obtain API Description (OSDD) for the collection via the URL found in collection search response.
response = requests.get(url_osdd_granules, verify=bool(verify_ssl), headers={'Accept': 'application/opensearchdescription+xml'})
xmlstr = minidom.parseString(response.text).toprettyxml(indent=' ', newl='')
md("```xml\n" + xmlstr + "\n```\n")
<?xml version="1.0" ?><os:OpenSearchDescription xmlns:os="http://a9.com/-/spec/opensearch/1.1/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:eo="http://a9.com/-/opensearch/extensions/eo/1.0/" xmlns:geo="http://a9.com/-/opensearch/extensions/geo/1.0/" xmlns:param="http://a9.com/-/spec/opensearch/extensions/parameters/1.0/" xmlns:referrer="http://a9.com/-/opensearch/extensions/referrer/1.0/" xmlns:semantic="http://a9.com/-/opensearch/extensions/semantic/1.0/" xmlns:sru="http://a9.com/-/opensearch/extensions/sru/2.0/" xmlns:time="http://a9.com/-/opensearch/extensions/time/1.0/">
<os:ShortName>ESA Catalog</os:ShortName>
<os:Description>Provides interoperable access, following ISO/OGC interface guidelines, to Earth Observation metadata.</os:Description>
<os:Tags>ESA Catalog, ESA, Earth Observation, Digital Repository, HMA, HMA-S, HMA-SE, CEOS-OS-BP-V1.1/L1.</os:Tags>
<os:Url rel="self" template="https://eocat.esa.int/eo-catalogue/collections/series/items/PROBA.HRC.1A/api" type="application/opensearchdescription+xml"/>
<os:Url indexOffset="1" pageOffset="1" rel="results" template="https://eocat.esa.int/eo-catalogue/collections/datasets/items?httpAccept=application/geo%2Bjson&parentIdentifier=PROBA.HRC.1A&startRecord={os:startIndex?}&startPage={os:startPage?}&limit={os:count?}&datetime={time:start?}/{time:end?}&uid={geo:uid?}&acquisitionType={eo:acquisitionType?}&bbox={geo:box?}&name={geo:name?}&lat={geo:lat?}&lon={geo:lon?}&radius={geo:radius?}&geometry={geo:geometry?}&sensorType=OPTICAL&productionStatus={eo:productionStatus?}&frame={eo:frame?}&instrument={eo:instrument?}&platform={eo:platform?}&orbitNumber={eo:orbitNumber?}&track={eo:track?}&productType={eo:productType?}&platformSerialIdentifier={eo:platformSerialIdentifier?}&sensorMode={eo:sensorMode?}&recordSchema={sru:recordSchema?}&facetLimit={sru:facetLimit?}&sortKeys={sru:sortKeys?}&source={referrer:source?}&offering={eo:offering?}" type="application/geo+json">
<param:Parameter minInclusive="0" name="limit" pattern="[0-9]+" value="{os:count}"/>
<param:Parameter minInclusive="1" name="startRecord" pattern="[0-9]+" value="{os:startIndex}"/>
<param:Parameter minInclusive="1" name="startPage" pattern="[0-9]+" value="{os:startPage}"/>
<param:Parameter minInclusive="2002-10-10T00:00:00.000Z" pattern="^[0-9]{4}-[0-9]{2}-[0-9]{2}(T[0-9]{2}:[0-9]{2}:[0-9]{2}(\\.[0-9]{0,3})?(Z)$)?" value="{time:start}"/>
<param:Parameter maxInclusive="2023-08-11T23:59:59.999Z" pattern="^[0-9]{4}-[0-9]{2}-[0-9]{2}(T[0-9]{2}:[0-9]{2}:[0-9]{2}(\\.[0-9]{0,3})?(Z)$)?" value="{time:end}"/>
<param:Parameter name="acquisitionType" value="{eo:acquisitionType}">
<param:Option label="NOMINAL" value="NOMINAL"/>
</param:Parameter>
<param:Parameter name="frame" pattern="(\[|\])[0-9]+,[0-9]+(\[|\])|(\[|\])?[0-9]+|[0-9]+(\[|\])?|\{[0-9]+,[0-9]+\}" value="{eo:frame}"/>
<param:Parameter name="orbitNumber" pattern="(\[|\])[0-9]+,[0-9]+(\[|\])|(\[|\])?[0-9]+|[0-9]+(\[|\])?|\{[0-9]+,[0-9]+\}" value="{eo:orbitNumber}"/>
<param:Parameter name="productionStatus" value="{eo:productionStatus}">
<param:Option label="Data acquisition archived" value="ARCHIVED"/>
</param:Parameter>
<param:Parameter name="track" pattern="(\[|\])[0-9]+,[0-9]+(\[|\])|(\[|\])?[0-9]+|[0-9]+(\[|\])?|\{[0-9]+,[0-9]+\}" value="{eo:track}"/>
<param:Parameter maxInclusive="90" minInclusive="-90" name="lat" value="{geo:lat}"/>
<param:Parameter maxInclusive="180" minInclusive="-180" name="lon" value="{geo:lon}"/>
<param:Parameter name="instrument" value="{eo:instrument}">
<param:Option label="HRC" value="HRC"/>
</param:Parameter>
<param:Parameter name="platform" value="{eo:platform}">
<param:Option label="PROBA" value="PROBA"/>
</param:Parameter>
<param:Parameter name="productType" value="{eo:productType}">
<param:Option label="HRC_HRC_1P" value="HRC_HRC_1P"/>
</param:Parameter>
<param:Parameter name="parentIdentifier" value="{eo:parentIdentifier}">
<param:Option label="PROBA.HRC.1A" value="PROBA.HRC.1A"/>
</param:Parameter>
<param:Parameter minimum="0" name="geometry" title="inventory which has a spatial extent overlapping this geometry" value="{geo:geometry}">
<atom:link xmlns:atom="http://www.w3.org/2005/Atom" href="http://www.opengis.net/wkt/POINT" rel="profile" title="This service accepts WKT Point"/>
<atom:link xmlns:atom="http://www.w3.org/2005/Atom" href="http://www.opengis.net/wkt/LINESTRING" rel="profile" title="This service accepts WKT LineString"/>
<atom:link xmlns:atom="http://www.w3.org/2005/Atom" href="http://www.opengis.net/wkt/MULTIPOINT" rel="profile" title="This service accepts WKT Points"/>
<atom:link xmlns:atom="http://www.w3.org/2005/Atom" href="http://www.opengis.net/wkt/MULTILINESTRING" rel="profile" title="This service accepts WKT LineStrings"/>
<atom:link xmlns:atom="http://www.w3.org/2005/Atom" href="http://www.opengis.net/wkt/POLYGON" rel="profile" title="This service accepts WKT Polygons"/>
</param:Parameter>
<param:Parameter name="sortKeys" value="{sru:sortKeys}">
<param:Option label="By startDate (time:start) (ascending)." value="start,time,1"/>
<param:Option label="By startDate (time:start) (descending)." value="start,time,0"/>
<param:Option label="By startDate (time:end) (ascending)." value="end,time,1"/>
<param:Option label="By startDate (time:end) (descending)." value="end,time,0"/>
<param:Option label="By uid (ascending)." value="uid,geo,1"/>
<param:Option label="By uid (descending)." value="uid,geo,0"/>
<param:Option label="By acquisitionType (ascending)." value="acquisitionType,eo,1"/>
<param:Option label="By acquisitionType (descending)." value="acquisitionType,eo,0"/>
<param:Option label="By productionStatus (ascending)." value="productionStatus,eo,1"/>
<param:Option label="By productionStatus (descending)." value="productionStatus,eo,0"/>
<param:Option label="By frame (ascending)." value="frame,eo,1"/>
<param:Option label="By frame (descending)." value="frame,eo,0"/>
<param:Option label="By instrument (ascending)." value="instrument,eo,1"/>
<param:Option label="By instrument (descending)." value="instrument,eo,0"/>
<param:Option label="By platform (ascending)." value="platform,eo,1"/>
<param:Option label="By platform (descending)." value="platform,eo,0"/>
<param:Option label="By orbitNumber (ascending)." value="orbitNumber,eo,1"/>
<param:Option label="By orbitNumber (descending)." value="orbitNumber,eo,0"/>
<param:Option label="By track (ascending)." value="track,eo,1"/>
<param:Option label="By track (descending)." value="track,eo,0"/>
<param:Option label="By productType (ascending)." value="productType,eo,1"/>
<param:Option label="By productType (descending)." value="productType,eo,0"/>
<param:Option label="By platformSerialIdentifier (ascending)." value="platformSerialIdentifier,eo,1"/>
<param:Option label="By platformSerialIdentifier (descending)." value="platformSerialIdentifier,eo,0"/>
<param:Option label="By sensorMode (ascending)." value="sensorMode,eo,1"/>
<param:Option label="By sensorMode (descending)." value="sensorMode,eo,0"/>
</param:Parameter>
</os:Url>
<os:Url indexOffset="1" pageOffset="1" rel="results" template="https://eocat.esa.int/eo-catalogue/collections/datasets/items?httpAccept=application/atom%2Bxml&parentIdentifier=PROBA.HRC.1A&startRecord={os:startIndex?}&startPage={os:startPage?}&limit={os:count?}&datetime={time:start?}/{time:end?}&uid={geo:uid?}&acquisitionType={eo:acquisitionType?}&bbox={geo:box?}&name={geo:name?}&lat={geo:lat?}&lon={geo:lon?}&radius={geo:radius?}&geometry={geo:geometry?}&sensorType=OPTICAL&productionStatus={eo:productionStatus?}&frame={eo:frame?}&instrument={eo:instrument?}&platform={eo:platform?}&orbitNumber={eo:orbitNumber?}&track={eo:track?}&productType={eo:productType?}&platformSerialIdentifier={eo:platformSerialIdentifier?}&sensorMode={eo:sensorMode?}&recordSchema={sru:recordSchema?}&facetLimit={sru:facetLimit?}&sortKeys={sru:sortKeys?}&source={referrer:source?}&offering={eo:offering?}" type="application/atom+xml">
<param:Parameter minInclusive="0" name="limit" pattern="[0-9]+" value="{os:count}"/>
<param:Parameter minInclusive="1" name="startRecord" pattern="[0-9]+" value="{os:startIndex}"/>
<param:Parameter minInclusive="1" name="startPage" pattern="[0-9]+" value="{os:startPage}"/>
<param:Parameter minInclusive="2002-10-10T00:00:00.000Z" pattern="^[0-9]{4}-[0-9]{2}-[0-9]{2}(T[0-9]{2}:[0-9]{2}:[0-9]{2}(\\.[0-9]{0,3})?(Z)$)?" value="{time:start}"/>
<param:Parameter maxInclusive="2023-08-11T23:59:59.999Z" pattern="^[0-9]{4}-[0-9]{2}-[0-9]{2}(T[0-9]{2}:[0-9]{2}:[0-9]{2}(\\.[0-9]{0,3})?(Z)$)?" value="{time:end}"/>
<param:Parameter name="acquisitionType" value="{eo:acquisitionType}">
<param:Option label="NOMINAL" value="NOMINAL"/>
</param:Parameter>
<param:Parameter name="frame" pattern="(\[|\])[0-9]+,[0-9]+(\[|\])|(\[|\])?[0-9]+|[0-9]+(\[|\])?|\{[0-9]+,[0-9]+\}" value="{eo:frame}"/>
<param:Parameter name="orbitNumber" pattern="(\[|\])[0-9]+,[0-9]+(\[|\])|(\[|\])?[0-9]+|[0-9]+(\[|\])?|\{[0-9]+,[0-9]+\}" value="{eo:orbitNumber}"/>
<param:Parameter name="productionStatus" value="{eo:productionStatus}">
<param:Option label="Data acquisition archived" value="ARCHIVED"/>
</param:Parameter>
<param:Parameter name="track" pattern="(\[|\])[0-9]+,[0-9]+(\[|\])|(\[|\])?[0-9]+|[0-9]+(\[|\])?|\{[0-9]+,[0-9]+\}" value="{eo:track}"/>
<param:Parameter maxInclusive="90" minInclusive="-90" name="lat" value="{geo:lat}"/>
<param:Parameter maxInclusive="180" minInclusive="-180" name="lon" value="{geo:lon}"/>
<param:Parameter name="recordSchema" value="{sru:recordSchema}">
<param:Option label="O&M 1.1" value="om"/>
<param:Option label="O&M 1.0" value="om10"/>
<param:Option label="server-choice" value="server-choice"/>
</param:Parameter>
<param:Parameter name="instrument" value="{eo:instrument}">
<param:Option label="HRC" value="HRC"/>
</param:Parameter>
<param:Parameter name="platform" value="{eo:platform}">
<param:Option label="PROBA" value="PROBA"/>
</param:Parameter>
<param:Parameter name="productType" value="{eo:productType}">
<param:Option label="HRC_HRC_1P" value="HRC_HRC_1P"/>
</param:Parameter>
<param:Parameter name="parentIdentifier" value="{eo:parentIdentifier}">
<param:Option label="PROBA.HRC.1A" value="PROBA.HRC.1A"/>
</param:Parameter>
<param:Parameter minimum="0" name="geometry" title="inventory which has a spatial extent overlapping this geometry" value="{geo:geometry}">
<atom:link xmlns:atom="http://www.w3.org/2005/Atom" href="http://www.opengis.net/wkt/POINT" rel="profile" title="This service accepts WKT Point"/>
<atom:link xmlns:atom="http://www.w3.org/2005/Atom" href="http://www.opengis.net/wkt/LINESTRING" rel="profile" title="This service accepts WKT LineString"/>
<atom:link xmlns:atom="http://www.w3.org/2005/Atom" href="http://www.opengis.net/wkt/MULTIPOINT" rel="profile" title="This service accepts WKT Points"/>
<atom:link xmlns:atom="http://www.w3.org/2005/Atom" href="http://www.opengis.net/wkt/MULTILINESTRING" rel="profile" title="This service accepts WKT LineStrings"/>
<atom:link xmlns:atom="http://www.w3.org/2005/Atom" href="http://www.opengis.net/wkt/POLYGON" rel="profile" title="This service accepts WKT Polygons"/>
</param:Parameter>
<param:Parameter name="sortKeys" value="{sru:sortKeys}">
<param:Option label="By startDate (time:start) (ascending)." value="start,time,1"/>
<param:Option label="By startDate (time:start) (descending)." value="start,time,0"/>
<param:Option label="By startDate (time:end) (ascending)." value="end,time,1"/>
<param:Option label="By startDate (time:end) (descending)." value="end,time,0"/>
<param:Option label="By uid (ascending)." value="uid,geo,1"/>
<param:Option label="By uid (descending)." value="uid,geo,0"/>
<param:Option label="By acquisitionType (ascending)." value="acquisitionType,eo,1"/>
<param:Option label="By acquisitionType (descending)." value="acquisitionType,eo,0"/>
<param:Option label="By productionStatus (ascending)." value="productionStatus,eo,1"/>
<param:Option label="By productionStatus (descending)." value="productionStatus,eo,0"/>
<param:Option label="By frame (ascending)." value="frame,eo,1"/>
<param:Option label="By frame (descending)." value="frame,eo,0"/>
<param:Option label="By instrument (ascending)." value="instrument,eo,1"/>
<param:Option label="By instrument (descending)." value="instrument,eo,0"/>
<param:Option label="By platform (ascending)." value="platform,eo,1"/>
<param:Option label="By platform (descending)." value="platform,eo,0"/>
<param:Option label="By orbitNumber (ascending)." value="orbitNumber,eo,1"/>
<param:Option label="By orbitNumber (descending)." value="orbitNumber,eo,0"/>
<param:Option label="By track (ascending)." value="track,eo,1"/>
<param:Option label="By track (descending)." value="track,eo,0"/>
<param:Option label="By productType (ascending)." value="productType,eo,1"/>
<param:Option label="By productType (descending)." value="productType,eo,0"/>
<param:Option label="By platformSerialIdentifier (ascending)." value="platformSerialIdentifier,eo,1"/>
<param:Option label="By platformSerialIdentifier (descending)." value="platformSerialIdentifier,eo,0"/>
<param:Option label="By sensorMode (ascending)." value="sensorMode,eo,1"/>
<param:Option label="By sensorMode (descending)." value="sensorMode,eo,0"/>
</param:Parameter>
</os:Url>
<os:Query role="example" time:end="2023-08-11T00:00:00.000Z" time:start="2002-10-10T00:00:00.000Z"/>
<os:LongName>Earth Observation Catalogue</os:LongName>
<os:Developer>Spacebel s.a.</os:Developer>
<os:Attribution>Copyright 2016-2023, European Space Agency</os:Attribution>
<os:SyndicationRight>open</os:SyndicationRight>
<os:AdultContent>false</os:AdultContent>
<os:Language>en-us</os:Language>
<os:OutputEncoding>UTF-8</os:OutputEncoding>
<os:InputEncoding>UTF-8</os:InputEncoding>
</os:OpenSearchDescription>
Extract the URL template for collection search rel="results" corresponding to the media type type="application/atom+xml" of the search result.
root = ElementTree.fromstring(response.text)
granules_url_atom = root.find('{http://a9.com/-/spec/opensearch/1.1/}Url[@rel="results"][@type="application/atom+xml"]')
template = granules_url_atom.attrib['template']
template
'https://eocat.esa.int/eo-catalogue/collections/datasets/items?httpAccept=application/atom%2Bxml&parentIdentifier=PROBA.HRC.1A&startRecord={os:startIndex?}&startPage={os:startPage?}&limit={os:count?}&datetime={time:start?}/{time:end?}&uid={geo:uid?}&acquisitionType={eo:acquisitionType?}&bbox={geo:box?}&name={geo:name?}&lat={geo:lat?}&lon={geo:lon?}&radius={geo:radius?}&geometry={geo:geometry?}&sensorType=OPTICAL&productionStatus={eo:productionStatus?}&frame={eo:frame?}&instrument={eo:instrument?}&platform={eo:platform?}&orbitNumber={eo:orbitNumber?}&track={eo:track?}&productType={eo:productType?}&platformSerialIdentifier={eo:platformSerialIdentifier?}&sensorMode={eo:sensorMode?}&recordSchema={sru:recordSchema?}&facetLimit={sru:facetLimit?}&sortKeys={sru:sortKeys?}&source={referrer:source?}&offering={eo:offering?}'
Find available record schemas#
Example: 4.2
Obtain allowed values for {sru:recordSchema} from the OSDD.
The OSDD template lists the sru:recordSchema values that can be used in a granule search request. They correspond to metadata formats that can be directly embedded in the Search response. The value server-choice can be used to allow the server to propose an appropriate metadata encoding.
# Extract <Parameter> element for sru:recordSchema
el = granules_url_atom.find('{http://a9.com/-/spec/opensearch/extensions/parameters/1.0/}Parameter[@value="{sru:recordSchema}"]')
xmltxt = ElementTree.tostring(el, encoding='unicode', method='xml')
md("```xml\n" + xmltxt + "\n```\n")
<ns0:Parameter xmlns:ns0="http://a9.com/-/spec/opensearch/extensions/parameters/1.0/" name="recordSchema" value="{sru:recordSchema}">
<ns0:Option label="O&M 1.1" value="om" />
<ns0:Option label="O&M 1.0" value="om10" />
<ns0:Option label="server-choice" value="server-choice" />
</ns0:Parameter>
Search by bounding box#
Example: 4.3
Search granules by bounding box {geo:box} [RD2].
Search parameters which are optional in the search template (end with a “?”) can be omitted or their value can be left empty. Prepare a search request by replacing all mandatory search parameters with a value.
By default, each <atom:entry> represents one search result (an EO granule). The original metadata for the granule is not embedded in the response but available as an atom:link. It can be embedded by using the sru:recordSchema search parameter.
osquerystring = {}
osquerystring['count'] = '3'
osquerystring['geo:box'] = '14.90,37.700,14.99,37.780'
request_url = get_api_request(template, osquerystring)
response = requests.get(request_url, verify=bool(verify_ssl))
root = ElementTree.fromstring(response.text)
# extract total results
el = root.find('{http://a9.com/-/spec/opensearch/1.1/}totalResults')
print('totalResults: ', el.text)
dataframe = load_dataframe(response)
dataframe.head(20)
URL template: https://eocat.esa.int/eo-catalogue/collections/datasets/items?httpAccept=application/atom%2Bxml&parentIdentifier=PROBA.HRC.1A&startRecord={os:startIndex?}&startPage={os:startPage?}&limit={os:count?}&datetime={time:start?}/{time:end?}&uid={geo:uid?}&acquisitionType={eo:acquisitionType?}&bbox={geo:box?}&name={geo:name?}&lat={geo:lat?}&lon={geo:lon?}&radius={geo:radius?}&geometry={geo:geometry?}&sensorType=OPTICAL&productionStatus={eo:productionStatus?}&frame={eo:frame?}&instrument={eo:instrument?}&platform={eo:platform?}&orbitNumber={eo:orbitNumber?}&track={eo:track?}&productType={eo:productType?}&platformSerialIdentifier={eo:platformSerialIdentifier?}&sensorMode={eo:sensorMode?}&recordSchema={sru:recordSchema?}&facetLimit={sru:facetLimit?}&sortKeys={sru:sortKeys?}&source={referrer:source?}&offering={eo:offering?}
.. replacing: count by 3
.. replacing: geo:box by 14.90,37.700,14.99,37.780
API request: https://eocat.esa.int/eo-catalogue/collections/datasets/items?httpAccept=application/atom%2Bxml&parentIdentifier=PROBA.HRC.1A&limit=3&bbox=14.90,37.700,14.99,37.780&sensorType=OPTICAL
totalResults: 8
| dc:identifier | atom:title | atom:updated | atom:link[rel="search"] | atom:link[rel="enclosure"] | atom:link[rel="icon"] | dc:date | |
|---|---|---|---|---|---|---|---|
| 0 | PR1_OPER_HRC_HRC_1P_20210221T131056_N37-076_E0... | PR1_OPER_HRC_HRC_1P_20210221T131056_N37-076_E0... | 2021-02-23T07:38:58Z | https://tpm-ds.eo.esa.int/oads/data/PROBA1-HRC... | http://tpm-ds.eo.esa.int/oads/meta/PROBA1-HRC/... | 2021-02-21T13:10:56Z/2021-02-21T13:10:56Z | |
| 1 | PR1_OPER_HRC_HRC_1P_20210221T131156_N37-073_E0... | PR1_OPER_HRC_HRC_1P_20210221T131156_N37-073_E0... | 2021-02-23T07:39:08Z | https://tpm-ds.eo.esa.int/oads/data/PROBA1-HRC... | http://tpm-ds.eo.esa.int/oads/meta/PROBA1-HRC/... | 2021-02-21T13:11:56Z/2021-02-21T13:11:56Z | |
| 2 | PR1_OPER_HRC_HRC_1P_20210221T131116_N37-075_E0... | PR1_OPER_HRC_HRC_1P_20210221T131116_N37-075_E0... | 2021-02-23T07:39:08Z | https://tpm-ds.eo.esa.int/oads/data/PROBA1-HRC... | http://tpm-ds.eo.esa.int/oads/meta/PROBA1-HRC/... | 2021-02-21T13:11:16Z/2021-02-21T13:11:16Z |
# Table with clickable download and quicklook hyperlinks.
HTML(dataframe.transpose(copy=True).to_html(render_links=True, escape=False))
Search by geometry#
Collections may advertise the availability of the optional geo:geometry [RD2] search parameter in the collection OSDD.
Example: 4.4
Obtain profiles for {geo:geometry} from the OSDD.
If the parameter is supported for the collection, then the OSDD template identifies one or more profiles of the geo:geometry values that can be used in a granule search request. Possible profiles include searches by point, linestring, multipoint, multilinestring or polygon. In all cases, the geometry value is to be provided in Well-Known Text (WKT) format.
# Extract <Parameter> element for geo:geometry
el = granules_url_atom.find('{http://a9.com/-/spec/opensearch/extensions/parameters/1.0/}Parameter[@value="{geo:geometry}"]')
xmltxt = ElementTree.tostring(el, encoding='unicode', method='xml')
md("```xml\n" + xmltxt + "\n```\n")
<ns0:Parameter xmlns:ns0="http://a9.com/-/spec/opensearch/extensions/parameters/1.0/" xmlns:ns1="http://www.w3.org/2005/Atom" minimum="0" name="geometry" title="inventory which has a spatial extent overlapping this geometry" value="{geo:geometry}">
<ns1:link href="http://www.opengis.net/wkt/POINT" rel="profile" title="This service accepts WKT Point" />
<ns1:link href="http://www.opengis.net/wkt/LINESTRING" rel="profile" title="This service accepts WKT LineString" />
<ns1:link href="http://www.opengis.net/wkt/MULTIPOINT" rel="profile" title="This service accepts WKT Points" />
<ns1:link href="http://www.opengis.net/wkt/MULTILINESTRING" rel="profile" title="This service accepts WKT LineStrings" />
<ns1:link href="http://www.opengis.net/wkt/POLYGON" rel="profile" title="This service accepts WKT Polygons" />
</ns0:Parameter>
Example: 4.5
Search granules by polygon geometry {geo:geometry} [RD2].
osquerystring = {}
osquerystring['count'] = '3'
osquerystring['geo:geometry'] = 'POLYGON((14.90 37.700, 14.90 37.780, 14.99 37.780, 14.99 37.700, 14.90 37.700))'
request_url = get_api_request(template, osquerystring)
response = requests.get(request_url, verify=bool(verify_ssl))
root = ElementTree.fromstring(response.text)
# extract total results
el = root.find('{http://a9.com/-/spec/opensearch/1.1/}totalResults')
print('totalResults: ', el.text)
dataframe = load_dataframe(response)
# dataframe.head(20)
HTML(dataframe.transpose(copy=True).to_html(render_links=True, escape=False))
URL template: https://eocat.esa.int/eo-catalogue/collections/datasets/items?httpAccept=application/atom%2Bxml&parentIdentifier=PROBA.HRC.1A&startRecord={os:startIndex?}&startPage={os:startPage?}&limit={os:count?}&datetime={time:start?}/{time:end?}&uid={geo:uid?}&acquisitionType={eo:acquisitionType?}&bbox={geo:box?}&name={geo:name?}&lat={geo:lat?}&lon={geo:lon?}&radius={geo:radius?}&geometry={geo:geometry?}&sensorType=OPTICAL&productionStatus={eo:productionStatus?}&frame={eo:frame?}&instrument={eo:instrument?}&platform={eo:platform?}&orbitNumber={eo:orbitNumber?}&track={eo:track?}&productType={eo:productType?}&platformSerialIdentifier={eo:platformSerialIdentifier?}&sensorMode={eo:sensorMode?}&recordSchema={sru:recordSchema?}&facetLimit={sru:facetLimit?}&sortKeys={sru:sortKeys?}&source={referrer:source?}&offering={eo:offering?}
.. replacing: count by 3
.. replacing: geo:geometry by POLYGON((14.90 37.700, 14.90 37.780, 14.99 37.780, 14.99 37.700, 14.90 37.700))
API request: https://eocat.esa.int/eo-catalogue/collections/datasets/items?httpAccept=application/atom%2Bxml&parentIdentifier=PROBA.HRC.1A&limit=3&geometry=POLYGON((14.90 37.700, 14.90 37.780, 14.99 37.780, 14.99 37.700, 14.90 37.700))&sensorType=OPTICAL
totalResults: 8
Example: 4.6
Search granules by point geometry {geo:geometry} [RD2].
osquerystring = {}
osquerystring['count'] = '3'
# Port of Antwerp
osquerystring['geo:geometry'] = 'POINT(4.38 51.25)'
request_url = get_api_request(template, osquerystring)
response = requests.get(request_url, verify=bool(verify_ssl))
root = ElementTree.fromstring(response.text)
# extract total results
el = root.find('{http://a9.com/-/spec/opensearch/1.1/}totalResults')
print('totalResults: ', el.text)
dataframe = load_dataframe(response)
# dataframe.head(20)
HTML(dataframe.transpose(copy=True).to_html(render_links=True, escape=False))
URL template: https://eocat.esa.int/eo-catalogue/collections/datasets/items?httpAccept=application/atom%2Bxml&parentIdentifier=PROBA.HRC.1A&startRecord={os:startIndex?}&startPage={os:startPage?}&limit={os:count?}&datetime={time:start?}/{time:end?}&uid={geo:uid?}&acquisitionType={eo:acquisitionType?}&bbox={geo:box?}&name={geo:name?}&lat={geo:lat?}&lon={geo:lon?}&radius={geo:radius?}&geometry={geo:geometry?}&sensorType=OPTICAL&productionStatus={eo:productionStatus?}&frame={eo:frame?}&instrument={eo:instrument?}&platform={eo:platform?}&orbitNumber={eo:orbitNumber?}&track={eo:track?}&productType={eo:productType?}&platformSerialIdentifier={eo:platformSerialIdentifier?}&sensorMode={eo:sensorMode?}&recordSchema={sru:recordSchema?}&facetLimit={sru:facetLimit?}&sortKeys={sru:sortKeys?}&source={referrer:source?}&offering={eo:offering?}
.. replacing: count by 3
.. replacing: geo:geometry by POINT(4.38 51.25)
API request: https://eocat.esa.int/eo-catalogue/collections/datasets/items?httpAccept=application/atom%2Bxml&parentIdentifier=PROBA.HRC.1A&limit=3&geometry=POINT(4.38 51.25)&sensorType=OPTICAL
totalResults: 1
| 0 | |
|---|---|
| dc:identifier | PR1_OPER_HRC_HRC_1P_20061101T110613_N51-024_E004-041_0001 |
| atom:title | PR1_OPER_HRC_HRC_1P_20061101T110613_N51-024_E004-041_0001 |
| atom:updated | 2018-05-17T13:52:57Z |
| atom:link[rel="search"] | |
| atom:link[rel="enclosure"] | https://tpm-ds.eo.esa.int/oads/data/PROBA1-HRC/PR1_OPER_HRC_HRC_1P_20061101T110613_N51-024_E004-041_0001.SIP.ZIP |
| atom:link[rel="icon"] | http://tpm-ds.eo.esa.int/oads/meta/PROBA1-HRC/browse/PR1_OPER_HRC_HRC_1P_20061101T110613_N51-024_E004-041_0001.SIP.ZIP_BID.PNG |
| dc:date | 2006-11-01T11:06:13Z/2006-11-01T11:06:13Z |
Search by temporal extent#
Example: 4.6
Search granules by temporal extent {time:start} and {time:end} [RD2]. Each granule has an acquisition start time and end time. A granule is returned if the intersection of the temporal search interval with the acquisition start/end interval is not empty.
osquerystring = {}
osquerystring['count'] = '3'
osquerystring['geo:box'] = '14.90,37.700,14.99,37.780'
osquerystring['time:start'] = '2018-01-01T00:00:00Z'
osquerystring['time:end'] = '2021-03-31T23:59:59Z'
request_url = get_api_request(template, osquerystring)
response = requests.get(request_url, verify=bool(verify_ssl))
# xmlstr = minidom.parseString(response.text).toprettyxml(indent=' ')
# print(xmlstr)
root = ElementTree.fromstring(response.text)
# extract total results
el = root.find('{http://a9.com/-/spec/opensearch/1.1/}totalResults')
print('totalResults: ', el.text)
dataframe = load_dataframe(response)
# dataframe.head(20)
HTML(dataframe.transpose(copy=True).to_html(render_links=True, escape=False))
URL template: https://eocat.esa.int/eo-catalogue/collections/datasets/items?httpAccept=application/atom%2Bxml&parentIdentifier=PROBA.HRC.1A&startRecord={os:startIndex?}&startPage={os:startPage?}&limit={os:count?}&datetime={time:start?}/{time:end?}&uid={geo:uid?}&acquisitionType={eo:acquisitionType?}&bbox={geo:box?}&name={geo:name?}&lat={geo:lat?}&lon={geo:lon?}&radius={geo:radius?}&geometry={geo:geometry?}&sensorType=OPTICAL&productionStatus={eo:productionStatus?}&frame={eo:frame?}&instrument={eo:instrument?}&platform={eo:platform?}&orbitNumber={eo:orbitNumber?}&track={eo:track?}&productType={eo:productType?}&platformSerialIdentifier={eo:platformSerialIdentifier?}&sensorMode={eo:sensorMode?}&recordSchema={sru:recordSchema?}&facetLimit={sru:facetLimit?}&sortKeys={sru:sortKeys?}&source={referrer:source?}&offering={eo:offering?}
.. replacing: count by 3
.. replacing: geo:box by 14.90,37.700,14.99,37.780
.. replacing: time:start by 2018-01-01T00:00:00Z
.. replacing: time:end by 2021-03-31T23:59:59Z
API request: https://eocat.esa.int/eo-catalogue/collections/datasets/items?httpAccept=application/atom%2Bxml&parentIdentifier=PROBA.HRC.1A&limit=3&datetime=2018-01-01T00:00:00Z/2021-03-31T23:59:59Z&bbox=14.90,37.700,14.99,37.780&sensorType=OPTICAL
totalResults: 5
Search by identifier#
Example: 4.7
Search granules by identifier {geo:uid} [RD2].
The geo:uid combined with the collection identifier eo:parentIdentifier (already prefilled in the OSDD template extracted from the collection search response) allows retrieving granule metadata for a specific granule. Use an identifier extracted from the previous search response.
identifier = dataframe.loc[0]['dc:identifier']
osquerystring = {}
osquerystring['geo:uid'] = identifier # 'PR1_OPER_HRC_HRC_1P_20210401T131711_N37-069_E014-099_0001'
request_url = get_api_request(template, osquerystring)
response = requests.get(request_url, verify=bool(verify_ssl))
xmlstr = minidom.parseString(response.text).toprettyxml(indent=' ', newl='')
md("```xml\n" + xmlstr + "\n```\n")
URL template: https://eocat.esa.int/eo-catalogue/collections/datasets/items?httpAccept=application/atom%2Bxml&parentIdentifier=PROBA.HRC.1A&startRecord={os:startIndex?}&startPage={os:startPage?}&limit={os:count?}&datetime={time:start?}/{time:end?}&uid={geo:uid?}&acquisitionType={eo:acquisitionType?}&bbox={geo:box?}&name={geo:name?}&lat={geo:lat?}&lon={geo:lon?}&radius={geo:radius?}&geometry={geo:geometry?}&sensorType=OPTICAL&productionStatus={eo:productionStatus?}&frame={eo:frame?}&instrument={eo:instrument?}&platform={eo:platform?}&orbitNumber={eo:orbitNumber?}&track={eo:track?}&productType={eo:productType?}&platformSerialIdentifier={eo:platformSerialIdentifier?}&sensorMode={eo:sensorMode?}&recordSchema={sru:recordSchema?}&facetLimit={sru:facetLimit?}&sortKeys={sru:sortKeys?}&source={referrer:source?}&offering={eo:offering?}
.. replacing: geo:uid by PR1_OPER_HRC_HRC_1P_20210221T131056_N37-076_E015-015_0001
API request: https://eocat.esa.int/eo-catalogue/collections/datasets/items?httpAccept=application/atom%2Bxml&parentIdentifier=PROBA.HRC.1A&uid=PR1_OPER_HRC_HRC_1P_20210221T131056_N37-076_E015-015_0001&sensorType=OPTICAL
<?xml version="1.0" ?><feed xmlns="http://www.w3.org/2005/Atom" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:eo="http://a9.com/-/opensearch/extensions/eo/1.0/" xmlns:geo="http://a9.com/-/opensearch/extensions/geo/1.0/" xmlns:georss="http://www.georss.org/georss" xmlns:os="http://a9.com/-/spec/opensearch/1.1/" xmlns:owc="http://www.opengis.net/owc/1.0" xmlns:referrer="http://a9.com/-/opensearch/extensions/referrer/1.0/" xmlns:semantic="http://a9.com/-/opensearch/extensions/semantic/1.0/" xmlns:sru="http://a9.com/-/opensearch/extensions/sru/2.0/" xmlns:time="http://a9.com/-/opensearch/extensions/time/1.0/">
<author>
<name>ESA Catalog</name>
<email>eohelp@eo.esa.int</email>
</author>
<generator>ESA Catalog</generator>
<id>https://eocat.esa.int/eo-catalogue/collections/datasets/items</id>
<rights>Copyright 2016-2023, European Space Agency</rights>
<title>ESA Catalog - Search Response</title>
<updated>2024-01-29T13:53:19Z</updated>
<link href="https://eocat.esa.int/eo-catalogue/collections/series/items/PROBA.HRC.1A/api" rel="search" type="application/opensearchdescription+xml"/>
<link href="https://eocat.esa.int/eo-catalogue/collections/datasets/items?parentIdentifier=PROBA.HRC.1A&uid=PR1_OPER_HRC_HRC_1P_20210221T131056_N37-076_E015-015_0001&sensorType=OPTICAL&httpAccept=application/geo%2Bjson;profile="http://www.opengis.net/spec/ogcapi-features-1/1.0"" rel="alternate" type="application/geo+json;profile="http://www.opengis.net/spec/ogcapi-features-1/1.0""/>
<link href="https://eocat.esa.int/eo-catalogue/collections/datasets/items?parentIdentifier=PROBA.HRC.1A&uid=PR1_OPER_HRC_HRC_1P_20210221T131056_N37-076_E015-015_0001&sensorType=OPTICAL&httpAccept=application/geo%2Bjson;profile="http://www.opengis.net/spec/os-geojson/1.0"" rel="alternate" type="application/geo+json;profile="http://www.opengis.net/spec/os-geojson/1.0""/>
<link href="https://eocat.esa.int/eo-catalogue/collections/datasets/items?parentIdentifier=PROBA.HRC.1A&uid=PR1_OPER_HRC_HRC_1P_20210221T131056_N37-076_E015-015_0001&sensorType=OPTICAL&httpAccept=application/geo%2Bjson;profile="https://stacspec.org"" rel="alternate" type="application/geo+json;profile="https://stacspec.org""/>
<link href="https://eocat.esa.int/eo-catalogue/collections/datasets/items?httpAccept=application/metalink%2Bxml&parentIdentifier=PROBA.HRC.1A&uid=PR1_OPER_HRC_HRC_1P_20210221T131056_N37-076_E015-015_0001&sensorType=OPTICAL" rel="alternate" type="application/metalink+xml"/>
<link href="https://eocat.esa.int/eo-catalogue/collections/datasets/items?httpAccept=application/metalink4%2Bxml&parentIdentifier=PROBA.HRC.1A&uid=PR1_OPER_HRC_HRC_1P_20210221T131056_N37-076_E015-015_0001&sensorType=OPTICAL" rel="alternate" type="application/metalink4+xml"/>
<link href="https://eocat.esa.int/eo-catalogue/collections/datasets/items?httpAccept=application/atom%2Bxml&parentIdentifier=PROBA.HRC.1A&uid=PR1_OPER_HRC_HRC_1P_20210221T131056_N37-076_E015-015_0001&sensorType=OPTICAL" hreflang="en" rel="self" type="application/atom+xml"/>
<os:totalResults>1</os:totalResults>
<os:startIndex>1</os:startIndex>
<os:itemsPerPage>10</os:itemsPerPage>
<os:Query dc:type="dataset" eo:parentIdentifier="PROBA.HRC.1A" eo:sensorType="OPTICAL" geo:uid="PR1_OPER_HRC_HRC_1P_20210221T131056_N37-076_E015-015_0001" os:count="10" os:startIndex="1" role="request"/>
<entry>
<id>https://eocat.esa.int/eo-catalogue/collections/PROBA.HRC.1A/items/PR1_OPER_HRC_HRC_1P_20210221T131056_N37-076_E015-015_0001?httpAccept=application/atom%2Bxml</id>
<link href="https://eocat.esa.int/eo-catalogue/collections/PROBA.HRC.1A/items/PR1_OPER_HRC_HRC_1P_20210221T131056_N37-076_E015-015_0001?httpAccept=application/atom%2Bxml" rel="alternate" title="Atom format" type="application/atom+xml"/>
<link href="https://eocat.esa.int/eo-catalogue/collections/PROBA.HRC.1A/items/PR1_OPER_HRC_HRC_1P_20210221T131056_N37-076_E015-015_0001?httpAccept=application/gml%2Bxml&recordSchema=om" rel="alternate" title="OGC 10-157r4 metadata" type="application/gml+xml;profile="http://www.opengis.net/spec/EOMPOM/1.1""/>
<link href="https://eocat.esa.int/eo-catalogue/collections/PROBA.HRC.1A/items/PR1_OPER_HRC_HRC_1P_20210221T131056_N37-076_E015-015_0001?httpAccept=application/gml%2Bxml&recordSchema=om10" rel="alternate" title="OGC 10-157r3 metadata" type="application/gml+xml;profile="http://www.opengis.net/spec/EOMPOM/1.0""/>
<link href="https://eocat.esa.int/eo-catalogue/collections/PROBA.HRC.1A/items/PR1_OPER_HRC_HRC_1P_20210221T131056_N37-076_E015-015_0001?mode=owc" rel="alternate" title="OGC 17-003r2 metadata" type="application/geo+json;profile="http://www.opengis.net/spec/eo-geojson/1.0""/>
<link href="https://eocat.esa.int/eo-catalogue/collections/PROBA.HRC.1A/items/PR1_OPER_HRC_HRC_1P_20210221T131056_N37-076_E015-015_0001" rel="alternate" title="OGC 17-069r3 metadata" type="application/geo+json;profile="http://www.opengis.net/spec/ogcapi-features-1/1.0""/>
<link href="https://eocat.esa.int/eo-catalogue/collections/PROBA.HRC.1A/items/PR1_OPER_HRC_HRC_1P_20210221T131056_N37-076_E015-015_0001?httpAccept=application/geo%2Bjson;profile="https://stacspec.org"" rel="alternate" title="STAC metadata" type="application/geo+json;profile="https://stacspec.org""/>
<link href="https://eocat.esa.int/eo-catalogue/collections/PROBA.HRC.1A/items/PR1_OPER_HRC_HRC_1P_20210221T131056_N37-076_E015-015_0001?httpAccept=application/vnd.iso.19139%2Bxml" rel="alternate" title="ISO 19139 metadata" type="application/vnd.iso.19139+xml"/>
<link href="https://eocat.esa.int/eo-catalogue/collections/PROBA.HRC.1A/items/PR1_OPER_HRC_HRC_1P_20210221T131056_N37-076_E015-015_0001?httpAccept=application/ld%2Bjson" rel="alternate" title="JSON-LD metadata" type="application/ld+json"/>
<link href="https://eocat.esa.int/eo-catalogue/collections/PROBA.HRC.1A/items/PR1_OPER_HRC_HRC_1P_20210221T131056_N37-076_E015-015_0001?httpAccept=application/ld%2Bjson;profile=https://schema.org" rel="alternate" title="JSON-LD (schema.org) metadata" type="application/ld+json;profile="https://schema.org""/>
<link href="https://eocat.esa.int/eo-catalogue/collections/PROBA.HRC.1A/items/PR1_OPER_HRC_HRC_1P_20210221T131056_N37-076_E015-015_0001?httpAccept=application/ld%2Bjson;profile=http://data.europa.eu/930/" rel="alternate" title="JSON-LD (GeoDCAT-AP) metadata" type="application/ld+json;profile="http://data.europa.eu/930/""/>
<link href="https://eocat.esa.int/eo-catalogue/collections/PROBA.HRC.1A/items/PR1_OPER_HRC_HRC_1P_20210221T131056_N37-076_E015-015_0001?httpAccept=application/rdf%2Bxml" rel="alternate" title="RDF/XML metadata" type="application/rdf+xml"/>
<link href="https://eocat.esa.int/eo-catalogue/collections/PROBA.HRC.1A/items/PR1_OPER_HRC_HRC_1P_20210221T131056_N37-076_E015-015_0001?httpAccept=application/rdf%2Bxml;profile=https://schema.org" rel="alternate" title="RDF/XML (schema.org) metadata" type="application/rdf+xml;profile="https://schema.org""/>
<link href="https://eocat.esa.int/eo-catalogue/collections/PROBA.HRC.1A/items/PR1_OPER_HRC_HRC_1P_20210221T131056_N37-076_E015-015_0001?httpAccept=application/rdf%2Bxml;profile=http://data.europa.eu/930/" rel="alternate" title="RDF/XML (GeoDCAT-AP) metadata" type="application/rdf+xml;profile="http://data.europa.eu/930/""/>
<link href="https://eocat.esa.int/eo-catalogue/collections/PROBA.HRC.1A/items/PR1_OPER_HRC_HRC_1P_20210221T131056_N37-076_E015-015_0001?httpAccept=text/turtle" rel="alternate" title="Turtle metadata" type="text/turtle"/>
<link href="https://eocat.esa.int/eo-catalogue/collections/PROBA.HRC.1A/items/PR1_OPER_HRC_HRC_1P_20210221T131056_N37-076_E015-015_0001?httpAccept=text/turtle;profile=https://schema.org" rel="alternate" title="Turtle (schema.org) metadata" type="text/turtle;profile="https://schema.org""/>
<link href="https://eocat.esa.int/eo-catalogue/collections/PROBA.HRC.1A/items/PR1_OPER_HRC_HRC_1P_20210221T131056_N37-076_E015-015_0001?httpAccept=text/turtle;profile=http://data.europa.eu/930/" rel="alternate" title="Turtle (GeoDCAT-AP) metadata" type="text/turtle;profile="http://data.europa.eu/930/""/>
<link href="https://eocat.esa.int/eo-catalogue/collections/PROBA.HRC.1A/items/PR1_OPER_HRC_HRC_1P_20210221T131056_N37-076_E015-015_0001?httpAccept=text/html" rel="alternate" title="HTML" type="text/html"/>
<link href="https://eocat.esa.int/eo-catalogue/collections/PROBA.HRC.1A?httpAccept=application/vnd.iso.19139-2%2Bxml" rel="up" title="ISO 19139-2 metadata" type="application/vnd.iso.19139-2+xml"/>
<link href="https://tpm-ds.eo.esa.int/oads/data/PROBA1-HRC/PR1_OPER_HRC_HRC_1P_20210221T131056_N37-076_E015-015_0001.SIP.ZIP" rel="enclosure" title="Download" type="application/x-binary"/>
<link href="http://tpm-ds.eo.esa.int/oads/meta/PROBA1-HRC/browse/PR1_OPER_HRC_HRC_1P_20210221T131056_N37-076_E015-015_0001.SIP.ZIP_BID.PNG" rel="icon" title="Quicklook" type="image/png"/>
<title>PR1_OPER_HRC_HRC_1P_20210221T131056_N37-076_E015-015_0001</title>
<updated>2021-02-23T07:38:58Z</updated>
<dc:identifier>PR1_OPER_HRC_HRC_1P_20210221T131056_N37-076_E015-015_0001</dc:identifier>
<dc:date>2021-02-21T13:10:56Z/2021-02-21T13:10:56Z</dc:date>
<georss:polygon>37.74 15.03 37.78 15.03 37.78 14.97 37.74 14.97 37.74 15.03</georss:polygon>
<georss:box>37.74 14.97 37.78 15.03</georss:box>
<media:group xmlns:media="http://search.yahoo.com/mrss/">
<media:content medium="image" type="image/png" url="http://tpm-ds.eo.esa.int/oads/meta/PROBA1-HRC/browse/PR1_OPER_HRC_HRC_1P_20210221T131056_N37-076_E015-015_0001.SIP.ZIP_BID.PNG">
<media:category scheme="http://www.opengis.net/spec/EOMPOM/1.1">QUICKLOOK</media:category>
</media:content>
</media:group>
</entry>
</feed>
Search by acquisition parameters#
Example: 4.8
Search granules by illumination angles {eo:illuminationElevationAngle}, {eo:illuminationAzimuthAngle} [RD3].
The eo:illuminationElevationAngle and {eo:illuminationAzimuthAngle} search parameters allow filtering results by illumination angles. An interval specifying minimum and maximum allowed values is to be provided, e.g. [48,50]. Only providing the minimum or maximum value can be done by using an open interval, e.g. [48 or 50].
Other acquisition parameters can be advertised as searchable in the collection OSDD, depending on the sensor type e.g.:
eo:orbitNumber
eo:orbitDirection
eo:frame
eo:track
etc.
osquerystring = {}
osquerystring['count'] = '3'
osquerystring['geo:box'] = '14.90,37.700,14.99,37.780'
osquerystring['eo:illuminationElevationAngle'] = '[10,55]'
osquerystring['sru:recordSchema'] = 'server-choice'
request_url = get_api_request(template, osquerystring)
response = requests.get(request_url, verify=bool(verify_ssl))
rt = ElementTree.fromstring(response.text)
el = rt.find('{http://a9.com/-/spec/opensearch/1.1/}totalResults')
print('totalResults: ', el.text)
for r in rt.findall('{http://www.w3.org/2005/Atom}entry'):
name = r.find('{http://purl.org/dc/elements/1.1/}identifier').text
try:
el = r.find('{*}EarthObservation/{*}procedure/{*}EarthObservationEquipment/{*}acquisitionParameters/{*}Acquisition/{*}illuminationElevationAngle')
value = el.text
print(name, ':\teop:illuminationElevationAngle =', value)
except:
pass
URL template: https://eocat.esa.int/eo-catalogue/collections/datasets/items?httpAccept=application/atom%2Bxml&parentIdentifier=PROBA.HRC.1A&startRecord={os:startIndex?}&startPage={os:startPage?}&limit={os:count?}&datetime={time:start?}/{time:end?}&uid={geo:uid?}&acquisitionType={eo:acquisitionType?}&bbox={geo:box?}&name={geo:name?}&lat={geo:lat?}&lon={geo:lon?}&radius={geo:radius?}&geometry={geo:geometry?}&sensorType=OPTICAL&productionStatus={eo:productionStatus?}&frame={eo:frame?}&instrument={eo:instrument?}&platform={eo:platform?}&orbitNumber={eo:orbitNumber?}&track={eo:track?}&productType={eo:productType?}&platformSerialIdentifier={eo:platformSerialIdentifier?}&sensorMode={eo:sensorMode?}&recordSchema={sru:recordSchema?}&facetLimit={sru:facetLimit?}&sortKeys={sru:sortKeys?}&source={referrer:source?}&offering={eo:offering?}
.. replacing: count by 3
.. replacing: geo:box by 14.90,37.700,14.99,37.780
.. replacing: eo:illuminationElevationAngle by [10,55]
ERROR: parameter eo:illuminationElevationAngle not found in template.
.. replacing: sru:recordSchema by server-choice
API request: https://eocat.esa.int/eo-catalogue/collections/datasets/items?httpAccept=application/atom%2Bxml&parentIdentifier=PROBA.HRC.1A&limit=3&bbox=14.90,37.700,14.99,37.780&sensorType=OPTICAL&recordSchema=server-choice
totalResults: 8
Granule properties#
# get the first entry (granule) from the previous search results;
rt = ElementTree.fromstring(response.text)
r = rt.find('{http://www.w3.org/2005/Atom}entry')
Geometry#
Geometry information for each granule is included in the Atom entry using GeoRSS encoding.
try:
box = r.find('{http://www.georss.org/georss}box').text
except AttributeError:
box= ''
try:
polygon = r.find('{http://www.georss.org/georss}polygon').text
except AttributeError:
polygon= ''
print("georss:box:", box )
print("georss:polygon:", polygon )
georss:box: 37.74 14.97 37.78 15.03
georss:polygon: 37.74 15.03 37.78 15.03 37.78 14.97 37.74 14.97 37.74 15.03
Make this Notebook Trusted to load map: File -> Trust Notebook
Temporal extent#
The <dc:date> response element provides temporal information for each granule, i.e. the acquisition start time and end time, encoded as per RFC-3339.
try:
date = r.find('{http://purl.org/dc/elements/1.1/}date').text
except AttributeError:
date= ''
date
'2021-02-21T13:10:56Z/2021-02-21T13:10:56Z'
Granule identifier#
The <dc:identifier> response element includes the idenfifier of the granule that can be used as value for the geo:uid search parameter.
try:
id = r.find('{http://purl.org/dc/elements/1.1/}identifier').text
except AttributeError:
id= ''
id
'PR1_OPER_HRC_HRC_1P_20210221T131056_N37-076_E015-015_0001'
Quicklook#
The atom:link with rel=”icon” can optionally provide access to a quicklook or browse image.
try:
href = r.find('{http://www.w3.org/2005/Atom}link[@rel="icon"]').attrib['href']
except AttributeError:
href= ''
print("Quicklook URL:", href )
Image(url=href, width=200, height=200)
Quicklook URL: http://tpm-ds.eo.esa.int/oads/meta/PROBA1-HRC/browse/PR1_OPER_HRC_HRC_1P_20210221T131056_N37-076_E015-015_0001.SIP.ZIP_BID.PNG
Granule download#
The atom:link with rel=”enclosure” provides access to the granule as a file download URL (if available).
try:
href = r.find('{http://www.w3.org/2005/Atom}link[@rel="enclosure"]').attrib['href']
except AttributeError:
href= ''
print("Granule download URL:", href )
Granule download URL: https://tpm-ds.eo.esa.int/oads/data/PROBA1-HRC/PR1_OPER_HRC_HRC_1P_20210221T131056_N37-076_E015-015_0001.SIP.ZIP
Other representations#
Alternative metadata formats for the granule represented by the Atom entry are available as Atom links with rel=”alternate”. Different servers may advertize different metadata formats.
# Present list of alternate links in table
altList = pd.DataFrame(columns=['title', 'type', 'href'])
for lnk in r.findall('{http://www.w3.org/2005/Atom}link[@rel="alternate"]'):
df = pd.DataFrame({ 'type': lnk.attrib['type'], 'title': lnk.attrib['title'], 'href': lnk.attrib['href'] }, index = [0])
altList = pd.concat([altList, df], ignore_index=True)
HTML(altList.to_html(render_links=True, escape=False))
Embedding other formats#
Alternative metadata formats for the granule provide additional metadata properties and can be directly embedded in the Atom entry using the sru:recordSchema parameter. The O&M format (OGC 10-157r4) provides the most detailed representation.
Example: 5.1
Get list of supported record schemas {sru:recordSchema} from the OSDD.
The OSDD template for the collection lists the sur:recordSchema values that can be used in a granule search request. They correspond to metadata formats that can be directly embedded in the Search response. The value server-choice can be used to allow the server to propose an appropriate metadata encoding.
# Extract corresponding <Parameter> element
el = granules_url_atom.find('{http://a9.com/-/spec/opensearch/extensions/parameters/1.0/}Parameter[@value="{sru:recordSchema}"]')
xmltxt = ElementTree.tostring(el, encoding='unicode', method='xml')
md("```xml\n" + xmltxt + "\n```\n")
<ns0:Parameter xmlns:ns0="http://a9.com/-/spec/opensearch/extensions/parameters/1.0/" name="recordSchema" value="{sru:recordSchema}">
<ns0:Option label="O&M 1.1" value="om" />
<ns0:Option label="O&M 1.0" value="om10" />
<ns0:Option label="server-choice" value="server-choice" />
</ns0:Parameter>
Example: 5.2
Embed O&M metadata in search response {sru:recordSchema} [RD8].
The additional properties are included in an <eop:EarthObservation> element inside the <atom:entry>. Depending on the type of observation, the EarthObservation element may be in the eop (General), opt (Optical), sar (Radar), atm (Atmospheric) or other namespace defined by OGC 10-157r4.
osquerystring = {}
osquerystring['count'] = '1'
osquerystring['geo:box'] = '14.90,37.700,14.99,37.780'
# osquerystring['sru:sortKeys'] = 'start,time,1'
osquerystring['sru:recordSchema'] = 'om'
request_url = get_api_request(template, osquerystring)
response = requests.get(request_url, verify=bool(verify_ssl))
rt = ElementTree.fromstring(response.text)
r = rt.find('{http://www.w3.org/2005/Atom}entry') # return first entry
try:
el = r.find('{*}EarthObservation')
# ElementTree.indent(el, space="\t", level=0)
xmltxt = ElementTree.tostring(el, encoding='unicode', method='xml')
except AttributeError:
xmltxt= 'Not found.'
md("```xml\n" + xmltxt + "\n```\n")
URL template: https://eocat.esa.int/eo-catalogue/collections/datasets/items?httpAccept=application/atom%2Bxml&parentIdentifier=PROBA.HRC.1A&startRecord={os:startIndex?}&startPage={os:startPage?}&limit={os:count?}&datetime={time:start?}/{time:end?}&uid={geo:uid?}&acquisitionType={eo:acquisitionType?}&bbox={geo:box?}&name={geo:name?}&lat={geo:lat?}&lon={geo:lon?}&radius={geo:radius?}&geometry={geo:geometry?}&sensorType=OPTICAL&productionStatus={eo:productionStatus?}&frame={eo:frame?}&instrument={eo:instrument?}&platform={eo:platform?}&orbitNumber={eo:orbitNumber?}&track={eo:track?}&productType={eo:productType?}&platformSerialIdentifier={eo:platformSerialIdentifier?}&sensorMode={eo:sensorMode?}&recordSchema={sru:recordSchema?}&facetLimit={sru:facetLimit?}&sortKeys={sru:sortKeys?}&source={referrer:source?}&offering={eo:offering?}
.. replacing: count by 1
.. replacing: geo:box by 14.90,37.700,14.99,37.780
.. replacing: sru:recordSchema by om
API request: https://eocat.esa.int/eo-catalogue/collections/datasets/items?httpAccept=application/atom%2Bxml&parentIdentifier=PROBA.HRC.1A&limit=1&bbox=14.90,37.700,14.99,37.780&sensorType=OPTICAL&recordSchema=om
<ns0:EarthObservation xmlns:ns0="http://www.opengis.net/opt/2.1" xmlns:ns1="http://www.opengis.net/gml/3.2" xmlns:ns3="http://www.opengis.net/om/2.0" xmlns:ns4="http://www.opengis.net/eop/2.1" xmlns:ns5="http://www.opengis.net/ows/2.0" xmlns:ns6="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" ns1:id="ID0000" xsi:schemaLocation="http://www.opengis.net/opt/2.1 http://schemas.opengis.net/eompom/1.1/xsd/opt.xsd">
<ns3:phenomenonTime>
<ns1:TimePeriod ns1:id="ID0001">
<ns1:beginPosition>2021-02-21T13:10:56Z</ns1:beginPosition>
<ns1:endPosition>2021-02-21T13:10:56Z</ns1:endPosition>
</ns1:TimePeriod>
</ns3:phenomenonTime>
<ns3:resultTime>
<ns1:TimeInstant ns1:id="ID0002">
<ns1:timePosition>2021-02-21T13:10:56Z</ns1:timePosition>
</ns1:TimeInstant>
</ns3:resultTime>
<ns3:procedure>
<ns4:EarthObservationEquipment ns1:id="ID0003">
<ns4:platform>
<ns4:Platform>
<ns4:shortName>PROBA</ns4:shortName>
<ns4:serialIdentifier>1</ns4:serialIdentifier>
</ns4:Platform>
</ns4:platform>
<ns4:instrument>
<ns4:Instrument>
<ns4:shortName>HRC</ns4:shortName>
</ns4:Instrument>
</ns4:instrument>
<ns4:sensor>
<ns4:Sensor>
<ns4:sensorType>OPTICAL</ns4:sensorType>
<ns4:operationalMode codeSpace="urn:eop:PHR:sensorMode">DEFAULT</ns4:operationalMode>
</ns4:Sensor>
</ns4:sensor>
<ns4:acquisitionParameters>
<ns4:Acquisition>
<ns4:orbitNumber>0</ns4:orbitNumber>
<ns4:wrsLongitudeGrid codeSpace="EPSG">E015</ns4:wrsLongitudeGrid>
<ns4:wrsLatitudeGrid codeSpace="EPSG">N37</ns4:wrsLatitudeGrid>
</ns4:Acquisition>
</ns4:acquisitionParameters>
</ns4:EarthObservationEquipment>
</ns3:procedure>
<ns3:observedProperty nilReason="inapplicable" />
<ns3:featureOfInterest>
<ns4:Footprint ns1:id="ID0004">
<ns4:multiExtentOf>
<ns1:MultiSurface ns1:id="ID00051" srsName="EPSG:4326">
<ns1:surfaceMembers>
<ns1:Polygon ns1:id="ID00052">
<ns1:exterior>
<ns1:LinearRing>
<ns1:posList>37.74 15.03 37.78 15.03 37.78 14.97 37.74 14.97 37.74 15.03</ns1:posList>
</ns1:LinearRing>
</ns1:exterior>
</ns1:Polygon>
</ns1:surfaceMembers>
</ns1:MultiSurface>
</ns4:multiExtentOf>
</ns4:Footprint>
</ns3:featureOfInterest>
<ns3:result>
<ns0:EarthObservationResult ns1:id="ID0005">
<ns4:browse>
<ns4:BrowseInformation>
<ns4:type>QUICKLOOK</ns4:type>
<ns4:referenceSystemIdentifier codeSpace="EPSG">epsg:4326</ns4:referenceSystemIdentifier>
<ns4:fileName>
<ns5:ServiceReference ns6:href="http://tpm-ds.eo.esa.int/oads/meta/PROBA1-HRC/browse/PR1_OPER_HRC_HRC_1P_20210221T131056_N37-076_E015-015_0001.SIP.ZIP_BID.PNG">
<ns5:RequestMessage />
</ns5:ServiceReference>
</ns4:fileName>
</ns4:BrowseInformation>
</ns4:browse>
<ns4:browse>
<ns4:BrowseInformation>
<ns4:type>THUMBNAIL</ns4:type>
<ns4:referenceSystemIdentifier codeSpace="EPSG">epsg:4326</ns4:referenceSystemIdentifier>
<ns4:fileName>
<ns5:ServiceReference ns6:href="http://tpm-ds.eo.esa.int/oads/meta/PROBA1-HRC/thumbnail/PR1_OPER_HRC_HRC_1P_20210221T131056_N37-076_E015-015_0001.SIP.ZIP_TIMG.jpg">
<ns5:RequestMessage />
</ns5:ServiceReference>
</ns4:fileName>
</ns4:BrowseInformation>
</ns4:browse>
<ns4:product>
<ns4:ProductInformation>
<ns4:referenceSystemIdentifier codeSpace="EPSG">epsg:4326</ns4:referenceSystemIdentifier>
<ns4:fileName>
<ns5:ServiceReference ns6:href="https://tpm-ds.eo.esa.int/oads/data/PROBA1-HRC/PR1_OPER_HRC_HRC_1P_20210221T131056_N37-076_E015-015_0001.SIP.ZIP">
<ns5:RequestMessage />
</ns5:ServiceReference>
</ns4:fileName>
<ns4:size uom="byte">1125504</ns4:size>
</ns4:ProductInformation>
</ns4:product>
</ns0:EarthObservationResult>
</ns3:result>
<ns4:metaDataProperty>
<ns4:EarthObservationMetaData>
<ns4:identifier>PR1_OPER_HRC_HRC_1P_20210221T131056_N37-076_E015-015_0001</ns4:identifier>
<ns4:modificationDate>2021-02-23T07:38:58Z</ns4:modificationDate>
<ns4:parentIdentifier>PROBA.HRC.1A</ns4:parentIdentifier>
<ns4:acquisitionType>NOMINAL</ns4:acquisitionType>
<ns4:productType>HRC_HRC_1P</ns4:productType>
<ns4:status>ARCHIVED</ns4:status>
</ns4:EarthObservationMetaData>
</ns4:metaDataProperty>
</ns0:EarthObservation>
Advanced topics#
Result paging#
Collection and granule search results are provided in pages. Search responses contain atom:link navigation links providing access to the first, last, previous or next result pages.
Example: 6.1
Obtain navigation links from search response.
osquerystring = {}
osquerystring['count'] = '10'
request_url = get_api_request(template, osquerystring)
response = requests.get(request_url, verify=bool(verify_ssl))
root = ElementTree.fromstring(response.text)
# extract total results
el = root.find('{http://a9.com/-/spec/opensearch/1.1/}totalResults')
print('totalResults: ', el.text)
# Present list of navigation links in table
relList = pd.DataFrame(columns=['rel', 'href'])
for lnk in root.findall('{http://www.w3.org/2005/Atom}link[@type="application/atom+xml"]'):
if lnk.attrib['rel'] in ['first', 'last', 'prev', 'next']:
df = pd.DataFrame({ 'rel': lnk.attrib['rel'], 'href': lnk.attrib['href'] }, index = [0])
relList = pd.concat([relList, df], ignore_index=True)
HTML(relList.to_html(render_links=True, escape=False))
URL template: https://eocat.esa.int/eo-catalogue/collections/datasets/items?httpAccept=application/atom%2Bxml&parentIdentifier=PROBA.HRC.1A&startRecord={os:startIndex?}&startPage={os:startPage?}&limit={os:count?}&datetime={time:start?}/{time:end?}&uid={geo:uid?}&acquisitionType={eo:acquisitionType?}&bbox={geo:box?}&name={geo:name?}&lat={geo:lat?}&lon={geo:lon?}&radius={geo:radius?}&geometry={geo:geometry?}&sensorType=OPTICAL&productionStatus={eo:productionStatus?}&frame={eo:frame?}&instrument={eo:instrument?}&platform={eo:platform?}&orbitNumber={eo:orbitNumber?}&track={eo:track?}&productType={eo:productType?}&platformSerialIdentifier={eo:platformSerialIdentifier?}&sensorMode={eo:sensorMode?}&recordSchema={sru:recordSchema?}&facetLimit={sru:facetLimit?}&sortKeys={sru:sortKeys?}&source={referrer:source?}&offering={eo:offering?}
.. replacing: count by 10
API request: https://eocat.esa.int/eo-catalogue/collections/datasets/items?httpAccept=application/atom%2Bxml&parentIdentifier=PROBA.HRC.1A&limit=10&sensorType=OPTICAL
totalResults: 18904
Example: 6.2
Traverse search results using
{startIndex}.
The search response includes information about the totalResults, itemsPerPage and startIndex.
Warning
The use of large startIndex values is discouraged as the backend implementation is not optimized for larger values. The implementation may return an HTTP error code when the value exceeds the maximum value allowed. As a work around, you can narrow down your search by applying (additional) temporal or geographical search parameters thereby avoiding having to navigate very large result sets.
osquerystring = {}
osquerystring['count'] = '10'
osquerystring['startIndex'] = '11'
request_url = get_api_request(template, osquerystring)
response = requests.get(request_url, verify=bool(verify_ssl))
root = ElementTree.fromstring(response.text)
el = root.find('{http://a9.com/-/spec/opensearch/1.1/}totalResults')
print('totalResults: ', el.text)
el = root.find('{http://a9.com/-/spec/opensearch/1.1/}itemsPerPage')
print('itemsPerPage: ', el.text)
el = root.find('{http://a9.com/-/spec/opensearch/1.1/}startIndex')
print('startIndex: ', el.text)
# Present list of navigation links in table
relList = pd.DataFrame(columns=['rel', 'href'])
for lnk in root.findall('{http://www.w3.org/2005/Atom}link[@type="application/atom+xml"]'):
if lnk.attrib['rel'] in ['first', 'last', 'previous', 'next', 'prev']:
# relList = relList.append( { 'rel': lnk.attrib['rel'], 'href': lnk.attrib['href'] }, ignore_index=True )
df = pd.DataFrame({ 'rel': lnk.attrib['rel'], 'href': lnk.attrib['href'] }, index = [0])
relList = pd.concat([relList, df], ignore_index=True)
HTML(relList.to_html(render_links=True, escape=False))
URL template: https://eocat.esa.int/eo-catalogue/collections/datasets/items?httpAccept=application/atom%2Bxml&parentIdentifier=PROBA.HRC.1A&startRecord={os:startIndex?}&startPage={os:startPage?}&limit={os:count?}&datetime={time:start?}/{time:end?}&uid={geo:uid?}&acquisitionType={eo:acquisitionType?}&bbox={geo:box?}&name={geo:name?}&lat={geo:lat?}&lon={geo:lon?}&radius={geo:radius?}&geometry={geo:geometry?}&sensorType=OPTICAL&productionStatus={eo:productionStatus?}&frame={eo:frame?}&instrument={eo:instrument?}&platform={eo:platform?}&orbitNumber={eo:orbitNumber?}&track={eo:track?}&productType={eo:productType?}&platformSerialIdentifier={eo:platformSerialIdentifier?}&sensorMode={eo:sensorMode?}&recordSchema={sru:recordSchema?}&facetLimit={sru:facetLimit?}&sortKeys={sru:sortKeys?}&source={referrer:source?}&offering={eo:offering?}
.. replacing: count by 10
.. replacing: startIndex by 11
API request: https://eocat.esa.int/eo-catalogue/collections/datasets/items?httpAccept=application/atom%2Bxml&parentIdentifier=PROBA.HRC.1A&startRecord=11&limit=10&sensorType=OPTICAL
totalResults: 18904
itemsPerPage: 10
startIndex: 11
Example: 6.3
Traverse collection search results using
{startPage}.
{startPage} can be used as an alternative for {startIndex}.
osquerystring = {}
osquerystring['count'] = '10'
osquerystring['startPage'] = '2'
request_url = get_api_request(collection_template, osquerystring)
response = requests.get(request_url, verify=bool(verify_ssl))
root = ElementTree.fromstring(response.text)
# xmltxt = ElementTree.tostring(root, encoding='unicode', method='xml')
# md("```xml\n" + xmltxt + "\n```\n")
el = root.find('{http://a9.com/-/spec/opensearch/1.1/}totalResults')
print('totalResults: ', el.text)
el = root.find('{http://a9.com/-/spec/opensearch/1.1/}itemsPerPage')
print('itemsPerPage: ', el.text)
el = root.find('{http://a9.com/-/spec/opensearch/1.1/}startPage')
print('startPage: ', el.text)
# Present list of navigation links in table
relList = pd.DataFrame(columns=['rel', 'type', 'href'])
for lnk in root.findall('{http://www.w3.org/2005/Atom}link[@type="application/atom+xml"]'):
if lnk.attrib['rel'] in ['first', 'last', 'previous', 'next', 'prev']:
df = pd.DataFrame({ 'type': lnk.attrib['type'], 'rel': lnk.attrib['rel'], 'href': lnk.attrib['href'] }, index = [0])
relList = pd.concat([relList, df], ignore_index=True)
HTML(relList.to_html(render_links=True, escape=False))
URL template: https://eocat.esa.int/eo-catalogue/collections/series/items?httpAccept=application/atom%2Bxml&parentIdentifier={eo:parentIdentifier?}&startRecord={os:startIndex?}&startPage={os:startPage?}&limit={os:count?}&query={os:searchTerms?}&subject={dc:subject?}&title={dc:title?}&type={dc:type?}&datetime={time:start?}/{time:end?}&bbox={geo:box?}&lat={geo:lat?}&lon={geo:lon?}&name={geo:name?}&radius={geo:radius?}&geometry={geo:geometry?}&uid={geo:uid?}&doi={eo:doi?}&publisher={dc:publisher?}&organisationName={eo:organisationName?}&platform={eo:platform?}&instrument={eo:instrument?}&modificationDate={eo:modificationDate?}&processingLevel={eo:processingLevel?}&useLimitation={eo:useLimitation?}&otherConstraint={eo:otherConstraint?}&classifiedAs={semantic:classifiedAs?}&offering={eo:offering?}&source={referrer:source?}&recordSchema={sru:recordSchema?}&facetLimit={sru:facetLimit?}&sortKeys={sru:sortKeys?}
.. replacing: count by 10
.. replacing: startPage by 2
API request: https://eocat.esa.int/eo-catalogue/collections/series/items?httpAccept=application/atom%2Bxml&startPage=2&limit=10
totalResults: 187
itemsPerPage: 10
startPage: 2
| rel | type | href | |
|---|---|---|---|
| 0 | first | application/atom+xml | https://eocat.esa.int/eo-catalogue/collections/series/items?httpAccept=application/atom%2Bxml&limit=10&startPage=1 |
| 1 | next | application/atom+xml | https://eocat.esa.int/eo-catalogue/collections/series/items?httpAccept=application/atom%2Bxml&limit=10&startPage=3 |
| 2 | previous | application/atom+xml | https://eocat.esa.int/eo-catalogue/collections/series/items?httpAccept=application/atom%2Bxml&limit=10&startPage=1 |
| 3 | last | application/atom+xml | https://eocat.esa.int/eo-catalogue/collections/series/items?httpAccept=application/atom%2Bxml&limit=10&startPage=19 |
Example: 6.4
Traverse granule search results using
{startPage}.
{startPage} can be used as an alternative for {startIndex}.
Note
As for all search parameters, {startPage} is only available when it is advertised in the corresponding OSDD document for the collection.
osquerystring = {}
osquerystring['count'] = '10'
osquerystring['startPage'] = '2'
request_url = get_api_request(template, osquerystring)
response = requests.get(request_url, verify=bool(verify_ssl))
root = ElementTree.fromstring(response.text)
xmltxt = ElementTree.tostring(root, encoding='unicode', method='xml')
md("```xml\n" + xmltxt + "\n```\n")
URL template: https://eocat.esa.int/eo-catalogue/collections/datasets/items?httpAccept=application/atom%2Bxml&parentIdentifier=PROBA.HRC.1A&startRecord={os:startIndex?}&startPage={os:startPage?}&limit={os:count?}&datetime={time:start?}/{time:end?}&uid={geo:uid?}&acquisitionType={eo:acquisitionType?}&bbox={geo:box?}&name={geo:name?}&lat={geo:lat?}&lon={geo:lon?}&radius={geo:radius?}&geometry={geo:geometry?}&sensorType=OPTICAL&productionStatus={eo:productionStatus?}&frame={eo:frame?}&instrument={eo:instrument?}&platform={eo:platform?}&orbitNumber={eo:orbitNumber?}&track={eo:track?}&productType={eo:productType?}&platformSerialIdentifier={eo:platformSerialIdentifier?}&sensorMode={eo:sensorMode?}&recordSchema={sru:recordSchema?}&facetLimit={sru:facetLimit?}&sortKeys={sru:sortKeys?}&source={referrer:source?}&offering={eo:offering?}
.. replacing: count by 10
.. replacing: startPage by 2
API request: https://eocat.esa.int/eo-catalogue/collections/datasets/items?httpAccept=application/atom%2Bxml&parentIdentifier=PROBA.HRC.1A&startPage=2&limit=10&sensorType=OPTICAL
<ns0:feed xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:ns0="http://www.w3.org/2005/Atom" xmlns:ns1="http://a9.com/-/spec/opensearch/1.1/" xmlns:ns3="http://a9.com/-/opensearch/extensions/eo/1.0/" xmlns:ns4="http://www.georss.org/georss" xmlns:ns5="http://search.yahoo.com/mrss/">
<ns0:author>
<ns0:name>ESA Catalog</ns0:name>
<ns0:email>eohelp@eo.esa.int</ns0:email>
</ns0:author>
<ns0:generator>ESA Catalog</ns0:generator>
<ns0:id>https://eocat.esa.int/eo-catalogue/collections/datasets/items</ns0:id>
<ns0:rights>Copyright 2016-2023, European Space Agency</ns0:rights>
<ns0:title>ESA Catalog - Search Response</ns0:title>
<ns0:updated>2024-01-29T13:53:20Z</ns0:updated>
<ns0:link href="https://eocat.esa.int/eo-catalogue/collections/series/items/PROBA.HRC.1A/api" rel="search" type="application/opensearchdescription+xml" />
<ns0:link href="https://eocat.esa.int/eo-catalogue/collections/datasets/items?parentIdentifier=PROBA.HRC.1A&startPage=2&limit=10&sensorType=OPTICAL&httpAccept=application/geo%2Bjson;profile="http://www.opengis.net/spec/ogcapi-features-1/1.0"" rel="alternate" type="application/geo+json;profile="http://www.opengis.net/spec/ogcapi-features-1/1.0"" />
<ns0:link href="https://eocat.esa.int/eo-catalogue/collections/datasets/items?parentIdentifier=PROBA.HRC.1A&startPage=2&limit=10&sensorType=OPTICAL&httpAccept=application/geo%2Bjson;profile="http://www.opengis.net/spec/os-geojson/1.0"" rel="alternate" type="application/geo+json;profile="http://www.opengis.net/spec/os-geojson/1.0"" />
<ns0:link href="https://eocat.esa.int/eo-catalogue/collections/datasets/items?parentIdentifier=PROBA.HRC.1A&startPage=2&limit=10&sensorType=OPTICAL&httpAccept=application/geo%2Bjson;profile="https://stacspec.org"" rel="alternate" type="application/geo+json;profile="https://stacspec.org"" />
<ns0:link href="https://eocat.esa.int/eo-catalogue/collections/datasets/items?httpAccept=application/metalink%2Bxml&parentIdentifier=PROBA.HRC.1A&startPage=2&limit=10&sensorType=OPTICAL" rel="alternate" type="application/metalink+xml" />
<ns0:link href="https://eocat.esa.int/eo-catalogue/collections/datasets/items?httpAccept=application/metalink4%2Bxml&parentIdentifier=PROBA.HRC.1A&startPage=2&limit=10&sensorType=OPTICAL" rel="alternate" type="application/metalink4+xml" />
<ns0:link href="https://eocat.esa.int/eo-catalogue/collections/datasets/items?httpAccept=application/atom%2Bxml&parentIdentifier=PROBA.HRC.1A&startPage=2&limit=10&sensorType=OPTICAL" hreflang="en" rel="self" type="application/atom+xml" />
<ns0:link href="https://eocat.esa.int/eo-catalogue/collections/datasets/items?httpAccept=application/atom%2Bxml&parentIdentifier=PROBA.HRC.1A&limit=10&sensorType=OPTICAL&startPage=1" rel="first" type="application/atom+xml" />
<ns0:link href="https://eocat.esa.int/eo-catalogue/collections/datasets/items?httpAccept=application/atom%2Bxml&parentIdentifier=PROBA.HRC.1A&limit=10&sensorType=OPTICAL&startPage=3" rel="next" type="application/atom+xml" />
<ns0:link href="https://eocat.esa.int/eo-catalogue/collections/datasets/items?httpAccept=application/atom%2Bxml&parentIdentifier=PROBA.HRC.1A&limit=10&sensorType=OPTICAL&startPage=1" rel="previous" type="application/atom+xml" />
<ns0:link href="https://eocat.esa.int/eo-catalogue/collections/datasets/items?httpAccept=application/atom%2Bxml&parentIdentifier=PROBA.HRC.1A&limit=10&sensorType=OPTICAL&startPage=1891" rel="last" type="application/atom+xml" />
<ns1:totalResults>18904</ns1:totalResults>
<ns1:startPage>2</ns1:startPage>
<ns1:itemsPerPage>10</ns1:itemsPerPage>
<ns1:Query dc:type="dataset" ns3:parentIdentifier="PROBA.HRC.1A" ns3:sensorType="OPTICAL" ns1:count="10" ns1:startPage="2" role="request" />
<ns0:entry>
<ns0:id>https://eocat.esa.int/eo-catalogue/collections/PROBA.HRC.1A/items/PR1_OPER_HRC_HRC_1P_20160330T045751_S41-031_E174-078_0001?httpAccept=application/atom%2Bxml</ns0:id>
<ns0:link href="https://eocat.esa.int/eo-catalogue/collections/PROBA.HRC.1A/items/PR1_OPER_HRC_HRC_1P_20160330T045751_S41-031_E174-078_0001?httpAccept=application/atom%2Bxml" rel="alternate" title="Atom format" type="application/atom+xml" />
<ns0:link href="https://eocat.esa.int/eo-catalogue/collections/PROBA.HRC.1A/items/PR1_OPER_HRC_HRC_1P_20160330T045751_S41-031_E174-078_0001?httpAccept=application/gml%2Bxml&recordSchema=om" rel="alternate" title="OGC 10-157r4 metadata" type="application/gml+xml;profile="http://www.opengis.net/spec/EOMPOM/1.1"" />
<ns0:link href="https://eocat.esa.int/eo-catalogue/collections/PROBA.HRC.1A/items/PR1_OPER_HRC_HRC_1P_20160330T045751_S41-031_E174-078_0001?httpAccept=application/gml%2Bxml&recordSchema=om10" rel="alternate" title="OGC 10-157r3 metadata" type="application/gml+xml;profile="http://www.opengis.net/spec/EOMPOM/1.0"" />
<ns0:link href="https://eocat.esa.int/eo-catalogue/collections/PROBA.HRC.1A/items/PR1_OPER_HRC_HRC_1P_20160330T045751_S41-031_E174-078_0001?mode=owc" rel="alternate" title="OGC 17-003r2 metadata" type="application/geo+json;profile="http://www.opengis.net/spec/eo-geojson/1.0"" />
<ns0:link href="https://eocat.esa.int/eo-catalogue/collections/PROBA.HRC.1A/items/PR1_OPER_HRC_HRC_1P_20160330T045751_S41-031_E174-078_0001" rel="alternate" title="OGC 17-069r3 metadata" type="application/geo+json;profile="http://www.opengis.net/spec/ogcapi-features-1/1.0"" />
<ns0:link href="https://eocat.esa.int/eo-catalogue/collections/PROBA.HRC.1A/items/PR1_OPER_HRC_HRC_1P_20160330T045751_S41-031_E174-078_0001?httpAccept=application/geo%2Bjson;profile="https://stacspec.org"" rel="alternate" title="STAC metadata" type="application/geo+json;profile="https://stacspec.org"" />
<ns0:link href="https://eocat.esa.int/eo-catalogue/collections/PROBA.HRC.1A/items/PR1_OPER_HRC_HRC_1P_20160330T045751_S41-031_E174-078_0001?httpAccept=application/vnd.iso.19139%2Bxml" rel="alternate" title="ISO 19139 metadata" type="application/vnd.iso.19139+xml" />
<ns0:link href="https://eocat.esa.int/eo-catalogue/collections/PROBA.HRC.1A/items/PR1_OPER_HRC_HRC_1P_20160330T045751_S41-031_E174-078_0001?httpAccept=application/ld%2Bjson" rel="alternate" title="JSON-LD metadata" type="application/ld+json" />
<ns0:link href="https://eocat.esa.int/eo-catalogue/collections/PROBA.HRC.1A/items/PR1_OPER_HRC_HRC_1P_20160330T045751_S41-031_E174-078_0001?httpAccept=application/ld%2Bjson;profile=https://schema.org" rel="alternate" title="JSON-LD (schema.org) metadata" type="application/ld+json;profile="https://schema.org"" />
<ns0:link href="https://eocat.esa.int/eo-catalogue/collections/PROBA.HRC.1A/items/PR1_OPER_HRC_HRC_1P_20160330T045751_S41-031_E174-078_0001?httpAccept=application/ld%2Bjson;profile=http://data.europa.eu/930/" rel="alternate" title="JSON-LD (GeoDCAT-AP) metadata" type="application/ld+json;profile="http://data.europa.eu/930/"" />
<ns0:link href="https://eocat.esa.int/eo-catalogue/collections/PROBA.HRC.1A/items/PR1_OPER_HRC_HRC_1P_20160330T045751_S41-031_E174-078_0001?httpAccept=application/rdf%2Bxml" rel="alternate" title="RDF/XML metadata" type="application/rdf+xml" />
<ns0:link href="https://eocat.esa.int/eo-catalogue/collections/PROBA.HRC.1A/items/PR1_OPER_HRC_HRC_1P_20160330T045751_S41-031_E174-078_0001?httpAccept=application/rdf%2Bxml;profile=https://schema.org" rel="alternate" title="RDF/XML (schema.org) metadata" type="application/rdf+xml;profile="https://schema.org"" />
<ns0:link href="https://eocat.esa.int/eo-catalogue/collections/PROBA.HRC.1A/items/PR1_OPER_HRC_HRC_1P_20160330T045751_S41-031_E174-078_0001?httpAccept=application/rdf%2Bxml;profile=http://data.europa.eu/930/" rel="alternate" title="RDF/XML (GeoDCAT-AP) metadata" type="application/rdf+xml;profile="http://data.europa.eu/930/"" />
<ns0:link href="https://eocat.esa.int/eo-catalogue/collections/PROBA.HRC.1A/items/PR1_OPER_HRC_HRC_1P_20160330T045751_S41-031_E174-078_0001?httpAccept=text/turtle" rel="alternate" title="Turtle metadata" type="text/turtle" />
<ns0:link href="https://eocat.esa.int/eo-catalogue/collections/PROBA.HRC.1A/items/PR1_OPER_HRC_HRC_1P_20160330T045751_S41-031_E174-078_0001?httpAccept=text/turtle;profile=https://schema.org" rel="alternate" title="Turtle (schema.org) metadata" type="text/turtle;profile="https://schema.org"" />
<ns0:link href="https://eocat.esa.int/eo-catalogue/collections/PROBA.HRC.1A/items/PR1_OPER_HRC_HRC_1P_20160330T045751_S41-031_E174-078_0001?httpAccept=text/turtle;profile=http://data.europa.eu/930/" rel="alternate" title="Turtle (GeoDCAT-AP) metadata" type="text/turtle;profile="http://data.europa.eu/930/"" />
<ns0:link href="https://eocat.esa.int/eo-catalogue/collections/PROBA.HRC.1A/items/PR1_OPER_HRC_HRC_1P_20160330T045751_S41-031_E174-078_0001?httpAccept=text/html" rel="alternate" title="HTML" type="text/html" />
<ns0:link href="https://eocat.esa.int/eo-catalogue/collections/PROBA.HRC.1A?httpAccept=application/vnd.iso.19139-2%2Bxml" rel="up" title="ISO 19139-2 metadata" type="application/vnd.iso.19139-2+xml" />
<ns0:link href="https://tpm-ds.eo.esa.int/oads/data/PROBA1-HRC/PR1_OPER_HRC_HRC_1P_20160330T045751_S41-031_E174-078_0001.SIP.ZIP" rel="enclosure" title="Download" type="application/x-binary" />
<ns0:link href="http://tpm-ds.eo.esa.int/oads/meta/PROBA1-HRC/browse/PR1_OPER_HRC_HRC_1P_20160330T045751_S41-031_E174-078_0001.SIP.ZIP_BID.PNG" rel="icon" title="Quicklook" type="image/png" />
<ns0:title>PR1_OPER_HRC_HRC_1P_20160330T045751_S41-031_E174-078_0001</ns0:title>
<ns0:updated>2018-05-17T13:52:28Z</ns0:updated>
<dc:identifier>PR1_OPER_HRC_HRC_1P_20160330T045751_S41-031_E174-078_0001</dc:identifier>
<dc:date>2016-03-30T04:57:51Z/2016-03-30T04:57:51Z</dc:date>
<ns4:polygon>-41.33 174.78 -41.29 174.78 -41.29 174.77 -41.33 174.77 -41.33 174.78</ns4:polygon>
<ns4:box>-41.33 174.77 -41.29 174.78</ns4:box>
<ns5:group>
<ns5:content medium="image" type="image/png" url="http://tpm-ds.eo.esa.int/oads/meta/PROBA1-HRC/browse/PR1_OPER_HRC_HRC_1P_20160330T045751_S41-031_E174-078_0001.SIP.ZIP_BID.PNG">
<ns5:category scheme="http://www.opengis.net/spec/EOMPOM/1.1">QUICKLOOK</ns5:category>
</ns5:content>
</ns5:group>
</ns0:entry>
<ns0:entry>
<ns0:id>https://eocat.esa.int/eo-catalogue/collections/PROBA.HRC.1A/items/PR1_OPER_HRC_HRC_1P_20160205T073414_S25-042_E131-091_0001?httpAccept=application/atom%2Bxml</ns0:id>
<ns0:link href="https://eocat.esa.int/eo-catalogue/collections/PROBA.HRC.1A/items/PR1_OPER_HRC_HRC_1P_20160205T073414_S25-042_E131-091_0001?httpAccept=application/atom%2Bxml" rel="alternate" title="Atom format" type="application/atom+xml" />
<ns0:link href="https://eocat.esa.int/eo-catalogue/collections/PROBA.HRC.1A/items/PR1_OPER_HRC_HRC_1P_20160205T073414_S25-042_E131-091_0001?httpAccept=application/gml%2Bxml&recordSchema=om" rel="alternate" title="OGC 10-157r4 metadata" type="application/gml+xml;profile="http://www.opengis.net/spec/EOMPOM/1.1"" />
<ns0:link href="https://eocat.esa.int/eo-catalogue/collections/PROBA.HRC.1A/items/PR1_OPER_HRC_HRC_1P_20160205T073414_S25-042_E131-091_0001?httpAccept=application/gml%2Bxml&recordSchema=om10" rel="alternate" title="OGC 10-157r3 metadata" type="application/gml+xml;profile="http://www.opengis.net/spec/EOMPOM/1.0"" />
<ns0:link href="https://eocat.esa.int/eo-catalogue/collections/PROBA.HRC.1A/items/PR1_OPER_HRC_HRC_1P_20160205T073414_S25-042_E131-091_0001?mode=owc" rel="alternate" title="OGC 17-003r2 metadata" type="application/geo+json;profile="http://www.opengis.net/spec/eo-geojson/1.0"" />
<ns0:link href="https://eocat.esa.int/eo-catalogue/collections/PROBA.HRC.1A/items/PR1_OPER_HRC_HRC_1P_20160205T073414_S25-042_E131-091_0001" rel="alternate" title="OGC 17-069r3 metadata" type="application/geo+json;profile="http://www.opengis.net/spec/ogcapi-features-1/1.0"" />
<ns0:link href="https://eocat.esa.int/eo-catalogue/collections/PROBA.HRC.1A/items/PR1_OPER_HRC_HRC_1P_20160205T073414_S25-042_E131-091_0001?httpAccept=application/geo%2Bjson;profile="https://stacspec.org"" rel="alternate" title="STAC metadata" type="application/geo+json;profile="https://stacspec.org"" />
<ns0:link href="https://eocat.esa.int/eo-catalogue/collections/PROBA.HRC.1A/items/PR1_OPER_HRC_HRC_1P_20160205T073414_S25-042_E131-091_0001?httpAccept=application/vnd.iso.19139%2Bxml" rel="alternate" title="ISO 19139 metadata" type="application/vnd.iso.19139+xml" />
<ns0:link href="https://eocat.esa.int/eo-catalogue/collections/PROBA.HRC.1A/items/PR1_OPER_HRC_HRC_1P_20160205T073414_S25-042_E131-091_0001?httpAccept=application/ld%2Bjson" rel="alternate" title="JSON-LD metadata" type="application/ld+json" />
<ns0:link href="https://eocat.esa.int/eo-catalogue/collections/PROBA.HRC.1A/items/PR1_OPER_HRC_HRC_1P_20160205T073414_S25-042_E131-091_0001?httpAccept=application/ld%2Bjson;profile=https://schema.org" rel="alternate" title="JSON-LD (schema.org) metadata" type="application/ld+json;profile="https://schema.org"" />
<ns0:link href="https://eocat.esa.int/eo-catalogue/collections/PROBA.HRC.1A/items/PR1_OPER_HRC_HRC_1P_20160205T073414_S25-042_E131-091_0001?httpAccept=application/ld%2Bjson;profile=http://data.europa.eu/930/" rel="alternate" title="JSON-LD (GeoDCAT-AP) metadata" type="application/ld+json;profile="http://data.europa.eu/930/"" />
<ns0:link href="https://eocat.esa.int/eo-catalogue/collections/PROBA.HRC.1A/items/PR1_OPER_HRC_HRC_1P_20160205T073414_S25-042_E131-091_0001?httpAccept=application/rdf%2Bxml" rel="alternate" title="RDF/XML metadata" type="application/rdf+xml" />
<ns0:link href="https://eocat.esa.int/eo-catalogue/collections/PROBA.HRC.1A/items/PR1_OPER_HRC_HRC_1P_20160205T073414_S25-042_E131-091_0001?httpAccept=application/rdf%2Bxml;profile=https://schema.org" rel="alternate" title="RDF/XML (schema.org) metadata" type="application/rdf+xml;profile="https://schema.org"" />
<ns0:link href="https://eocat.esa.int/eo-catalogue/collections/PROBA.HRC.1A/items/PR1_OPER_HRC_HRC_1P_20160205T073414_S25-042_E131-091_0001?httpAccept=application/rdf%2Bxml;profile=http://data.europa.eu/930/" rel="alternate" title="RDF/XML (GeoDCAT-AP) metadata" type="application/rdf+xml;profile="http://data.europa.eu/930/"" />
<ns0:link href="https://eocat.esa.int/eo-catalogue/collections/PROBA.HRC.1A/items/PR1_OPER_HRC_HRC_1P_20160205T073414_S25-042_E131-091_0001?httpAccept=text/turtle" rel="alternate" title="Turtle metadata" type="text/turtle" />
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<ns0:link href="https://eocat.esa.int/eo-catalogue/collections/PROBA.HRC.1A/items/PR1_OPER_HRC_HRC_1P_20160216T103338_N28-061_E077-023_0001?httpAccept=application/geo%2Bjson;profile="https://stacspec.org"" rel="alternate" title="STAC metadata" type="application/geo+json;profile="https://stacspec.org"" />
<ns0:link href="https://eocat.esa.int/eo-catalogue/collections/PROBA.HRC.1A/items/PR1_OPER_HRC_HRC_1P_20160216T103338_N28-061_E077-023_0001?httpAccept=application/vnd.iso.19139%2Bxml" rel="alternate" title="ISO 19139 metadata" type="application/vnd.iso.19139+xml" />
<ns0:link href="https://eocat.esa.int/eo-catalogue/collections/PROBA.HRC.1A/items/PR1_OPER_HRC_HRC_1P_20160216T103338_N28-061_E077-023_0001?httpAccept=application/ld%2Bjson" rel="alternate" title="JSON-LD metadata" type="application/ld+json" />
<ns0:link href="https://eocat.esa.int/eo-catalogue/collections/PROBA.HRC.1A/items/PR1_OPER_HRC_HRC_1P_20160216T103338_N28-061_E077-023_0001?httpAccept=application/ld%2Bjson;profile=https://schema.org" rel="alternate" title="JSON-LD (schema.org) metadata" type="application/ld+json;profile="https://schema.org"" />
<ns0:link href="https://eocat.esa.int/eo-catalogue/collections/PROBA.HRC.1A/items/PR1_OPER_HRC_HRC_1P_20160216T103338_N28-061_E077-023_0001?httpAccept=application/ld%2Bjson;profile=http://data.europa.eu/930/" rel="alternate" title="JSON-LD (GeoDCAT-AP) metadata" type="application/ld+json;profile="http://data.europa.eu/930/"" />
<ns0:link href="https://eocat.esa.int/eo-catalogue/collections/PROBA.HRC.1A/items/PR1_OPER_HRC_HRC_1P_20160216T103338_N28-061_E077-023_0001?httpAccept=application/rdf%2Bxml" rel="alternate" title="RDF/XML metadata" type="application/rdf+xml" />
<ns0:link href="https://eocat.esa.int/eo-catalogue/collections/PROBA.HRC.1A/items/PR1_OPER_HRC_HRC_1P_20160216T103338_N28-061_E077-023_0001?httpAccept=application/rdf%2Bxml;profile=https://schema.org" rel="alternate" title="RDF/XML (schema.org) metadata" type="application/rdf+xml;profile="https://schema.org"" />
<ns0:link href="https://eocat.esa.int/eo-catalogue/collections/PROBA.HRC.1A/items/PR1_OPER_HRC_HRC_1P_20160216T103338_N28-061_E077-023_0001?httpAccept=application/rdf%2Bxml;profile=http://data.europa.eu/930/" rel="alternate" title="RDF/XML (GeoDCAT-AP) metadata" type="application/rdf+xml;profile="http://data.europa.eu/930/"" />
<ns0:link href="https://eocat.esa.int/eo-catalogue/collections/PROBA.HRC.1A/items/PR1_OPER_HRC_HRC_1P_20160216T103338_N28-061_E077-023_0001?httpAccept=text/turtle" rel="alternate" title="Turtle metadata" type="text/turtle" />
<ns0:link href="https://eocat.esa.int/eo-catalogue/collections/PROBA.HRC.1A/items/PR1_OPER_HRC_HRC_1P_20160216T103338_N28-061_E077-023_0001?httpAccept=text/turtle;profile=https://schema.org" rel="alternate" title="Turtle (schema.org) metadata" type="text/turtle;profile="https://schema.org"" />
<ns0:link href="https://eocat.esa.int/eo-catalogue/collections/PROBA.HRC.1A/items/PR1_OPER_HRC_HRC_1P_20160216T103338_N28-061_E077-023_0001?httpAccept=text/turtle;profile=http://data.europa.eu/930/" rel="alternate" title="Turtle (GeoDCAT-AP) metadata" type="text/turtle;profile="http://data.europa.eu/930/"" />
<ns0:link href="https://eocat.esa.int/eo-catalogue/collections/PROBA.HRC.1A/items/PR1_OPER_HRC_HRC_1P_20160216T103338_N28-061_E077-023_0001?httpAccept=text/html" rel="alternate" title="HTML" type="text/html" />
<ns0:link href="https://eocat.esa.int/eo-catalogue/collections/PROBA.HRC.1A?httpAccept=application/vnd.iso.19139-2%2Bxml" rel="up" title="ISO 19139-2 metadata" type="application/vnd.iso.19139-2+xml" />
<ns0:link href="https://tpm-ds.eo.esa.int/oads/data/PROBA1-HRC/PR1_OPER_HRC_HRC_1P_20160216T103338_N28-061_E077-023_0001.SIP.ZIP" rel="enclosure" title="Download" type="application/x-binary" />
<ns0:link href="http://tpm-ds.eo.esa.int/oads/meta/PROBA1-HRC/browse/PR1_OPER_HRC_HRC_1P_20160216T103338_N28-061_E077-023_0001.SIP.ZIP_BID.PNG" rel="icon" title="Quicklook" type="image/png" />
<ns0:title>PR1_OPER_HRC_HRC_1P_20160216T103338_N28-061_E077-023_0001</ns0:title>
<ns0:updated>2018-05-17T13:52:28Z</ns0:updated>
<dc:identifier>PR1_OPER_HRC_HRC_1P_20160216T103338_N28-061_E077-023_0001</dc:identifier>
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<ns4:box>28.59 77.2 28.63 77.26</ns4:box>
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<ns5:content medium="image" type="image/png" url="http://tpm-ds.eo.esa.int/oads/meta/PROBA1-HRC/browse/PR1_OPER_HRC_HRC_1P_20160216T103338_N28-061_E077-023_0001.SIP.ZIP_BID.PNG">
<ns5:category scheme="http://www.opengis.net/spec/EOMPOM/1.1">QUICKLOOK</ns5:category>
</ns5:content>
</ns5:group>
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<ns0:entry>
<ns0:id>https://eocat.esa.int/eo-catalogue/collections/PROBA.HRC.1A/items/PR1_OPER_HRC_HRC_1P_20160416T050205_S43-051_E172-073_0001?httpAccept=application/atom%2Bxml</ns0:id>
<ns0:link href="https://eocat.esa.int/eo-catalogue/collections/PROBA.HRC.1A/items/PR1_OPER_HRC_HRC_1P_20160416T050205_S43-051_E172-073_0001?httpAccept=application/atom%2Bxml" rel="alternate" title="Atom format" type="application/atom+xml" />
<ns0:link href="https://eocat.esa.int/eo-catalogue/collections/PROBA.HRC.1A/items/PR1_OPER_HRC_HRC_1P_20160416T050205_S43-051_E172-073_0001?httpAccept=application/gml%2Bxml&recordSchema=om" rel="alternate" title="OGC 10-157r4 metadata" type="application/gml+xml;profile="http://www.opengis.net/spec/EOMPOM/1.1"" />
<ns0:link href="https://eocat.esa.int/eo-catalogue/collections/PROBA.HRC.1A/items/PR1_OPER_HRC_HRC_1P_20160416T050205_S43-051_E172-073_0001?httpAccept=application/gml%2Bxml&recordSchema=om10" rel="alternate" title="OGC 10-157r3 metadata" type="application/gml+xml;profile="http://www.opengis.net/spec/EOMPOM/1.0"" />
<ns0:link href="https://eocat.esa.int/eo-catalogue/collections/PROBA.HRC.1A/items/PR1_OPER_HRC_HRC_1P_20160416T050205_S43-051_E172-073_0001?mode=owc" rel="alternate" title="OGC 17-003r2 metadata" type="application/geo+json;profile="http://www.opengis.net/spec/eo-geojson/1.0"" />
<ns0:link href="https://eocat.esa.int/eo-catalogue/collections/PROBA.HRC.1A/items/PR1_OPER_HRC_HRC_1P_20160416T050205_S43-051_E172-073_0001" rel="alternate" title="OGC 17-069r3 metadata" type="application/geo+json;profile="http://www.opengis.net/spec/ogcapi-features-1/1.0"" />
<ns0:link href="https://eocat.esa.int/eo-catalogue/collections/PROBA.HRC.1A/items/PR1_OPER_HRC_HRC_1P_20160416T050205_S43-051_E172-073_0001?httpAccept=application/geo%2Bjson;profile="https://stacspec.org"" rel="alternate" title="STAC metadata" type="application/geo+json;profile="https://stacspec.org"" />
<ns0:link href="https://eocat.esa.int/eo-catalogue/collections/PROBA.HRC.1A/items/PR1_OPER_HRC_HRC_1P_20160416T050205_S43-051_E172-073_0001?httpAccept=application/vnd.iso.19139%2Bxml" rel="alternate" title="ISO 19139 metadata" type="application/vnd.iso.19139+xml" />
<ns0:link href="https://eocat.esa.int/eo-catalogue/collections/PROBA.HRC.1A/items/PR1_OPER_HRC_HRC_1P_20160416T050205_S43-051_E172-073_0001?httpAccept=application/ld%2Bjson" rel="alternate" title="JSON-LD metadata" type="application/ld+json" />
<ns0:link href="https://eocat.esa.int/eo-catalogue/collections/PROBA.HRC.1A/items/PR1_OPER_HRC_HRC_1P_20160416T050205_S43-051_E172-073_0001?httpAccept=application/ld%2Bjson;profile=https://schema.org" rel="alternate" title="JSON-LD (schema.org) metadata" type="application/ld+json;profile="https://schema.org"" />
<ns0:link href="https://eocat.esa.int/eo-catalogue/collections/PROBA.HRC.1A/items/PR1_OPER_HRC_HRC_1P_20160416T050205_S43-051_E172-073_0001?httpAccept=application/ld%2Bjson;profile=http://data.europa.eu/930/" rel="alternate" title="JSON-LD (GeoDCAT-AP) metadata" type="application/ld+json;profile="http://data.europa.eu/930/"" />
<ns0:link href="https://eocat.esa.int/eo-catalogue/collections/PROBA.HRC.1A/items/PR1_OPER_HRC_HRC_1P_20160416T050205_S43-051_E172-073_0001?httpAccept=application/rdf%2Bxml" rel="alternate" title="RDF/XML metadata" type="application/rdf+xml" />
<ns0:link href="https://eocat.esa.int/eo-catalogue/collections/PROBA.HRC.1A/items/PR1_OPER_HRC_HRC_1P_20160416T050205_S43-051_E172-073_0001?httpAccept=application/rdf%2Bxml;profile=https://schema.org" rel="alternate" title="RDF/XML (schema.org) metadata" type="application/rdf+xml;profile="https://schema.org"" />
<ns0:link href="https://eocat.esa.int/eo-catalogue/collections/PROBA.HRC.1A/items/PR1_OPER_HRC_HRC_1P_20160416T050205_S43-051_E172-073_0001?httpAccept=application/rdf%2Bxml;profile=http://data.europa.eu/930/" rel="alternate" title="RDF/XML (GeoDCAT-AP) metadata" type="application/rdf+xml;profile="http://data.europa.eu/930/"" />
<ns0:link href="https://eocat.esa.int/eo-catalogue/collections/PROBA.HRC.1A/items/PR1_OPER_HRC_HRC_1P_20160416T050205_S43-051_E172-073_0001?httpAccept=text/turtle" rel="alternate" title="Turtle metadata" type="text/turtle" />
<ns0:link href="https://eocat.esa.int/eo-catalogue/collections/PROBA.HRC.1A/items/PR1_OPER_HRC_HRC_1P_20160416T050205_S43-051_E172-073_0001?httpAccept=text/turtle;profile=https://schema.org" rel="alternate" title="Turtle (schema.org) metadata" type="text/turtle;profile="https://schema.org"" />
<ns0:link href="https://eocat.esa.int/eo-catalogue/collections/PROBA.HRC.1A/items/PR1_OPER_HRC_HRC_1P_20160416T050205_S43-051_E172-073_0001?httpAccept=text/turtle;profile=http://data.europa.eu/930/" rel="alternate" title="Turtle (GeoDCAT-AP) metadata" type="text/turtle;profile="http://data.europa.eu/930/"" />
<ns0:link href="https://eocat.esa.int/eo-catalogue/collections/PROBA.HRC.1A/items/PR1_OPER_HRC_HRC_1P_20160416T050205_S43-051_E172-073_0001?httpAccept=text/html" rel="alternate" title="HTML" type="text/html" />
<ns0:link href="https://eocat.esa.int/eo-catalogue/collections/PROBA.HRC.1A?httpAccept=application/vnd.iso.19139-2%2Bxml" rel="up" title="ISO 19139-2 metadata" type="application/vnd.iso.19139-2+xml" />
<ns0:link href="https://tpm-ds.eo.esa.int/oads/data/PROBA1-HRC/PR1_OPER_HRC_HRC_1P_20160416T050205_S43-051_E172-073_0001.SIP.ZIP" rel="enclosure" title="Download" type="application/x-binary" />
<ns0:link href="http://tpm-ds.eo.esa.int/oads/meta/PROBA1-HRC/browse/PR1_OPER_HRC_HRC_1P_20160416T050205_S43-051_E172-073_0001.SIP.ZIP_BID.PNG" rel="icon" title="Quicklook" type="image/png" />
<ns0:title>PR1_OPER_HRC_HRC_1P_20160416T050205_S43-051_E172-073_0001</ns0:title>
<ns0:updated>2018-05-17T13:52:29Z</ns0:updated>
<dc:identifier>PR1_OPER_HRC_HRC_1P_20160416T050205_S43-051_E172-073_0001</dc:identifier>
<dc:date>2016-04-16T05:02:05Z/2016-04-16T05:02:05Z</dc:date>
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<ns4:box>-43.53 172.73 -43.48 172.74</ns4:box>
<ns5:group>
<ns5:content medium="image" type="image/png" url="http://tpm-ds.eo.esa.int/oads/meta/PROBA1-HRC/browse/PR1_OPER_HRC_HRC_1P_20160416T050205_S43-051_E172-073_0001.SIP.ZIP_BID.PNG">
<ns5:category scheme="http://www.opengis.net/spec/EOMPOM/1.1">QUICKLOOK</ns5:category>
</ns5:content>
</ns5:group>
</ns0:entry>
<ns0:entry>
<ns0:id>https://eocat.esa.int/eo-catalogue/collections/PROBA.HRC.1A/items/PR1_OPER_HRC_HRC_1P_20160405T103623_N12-012_E079-083_0001?httpAccept=application/atom%2Bxml</ns0:id>
<ns0:link href="https://eocat.esa.int/eo-catalogue/collections/PROBA.HRC.1A/items/PR1_OPER_HRC_HRC_1P_20160405T103623_N12-012_E079-083_0001?httpAccept=application/atom%2Bxml" rel="alternate" title="Atom format" type="application/atom+xml" />
<ns0:link href="https://eocat.esa.int/eo-catalogue/collections/PROBA.HRC.1A/items/PR1_OPER_HRC_HRC_1P_20160405T103623_N12-012_E079-083_0001?httpAccept=application/gml%2Bxml&recordSchema=om" rel="alternate" title="OGC 10-157r4 metadata" type="application/gml+xml;profile="http://www.opengis.net/spec/EOMPOM/1.1"" />
<ns0:link href="https://eocat.esa.int/eo-catalogue/collections/PROBA.HRC.1A/items/PR1_OPER_HRC_HRC_1P_20160405T103623_N12-012_E079-083_0001?httpAccept=application/gml%2Bxml&recordSchema=om10" rel="alternate" title="OGC 10-157r3 metadata" type="application/gml+xml;profile="http://www.opengis.net/spec/EOMPOM/1.0"" />
<ns0:link href="https://eocat.esa.int/eo-catalogue/collections/PROBA.HRC.1A/items/PR1_OPER_HRC_HRC_1P_20160405T103623_N12-012_E079-083_0001?mode=owc" rel="alternate" title="OGC 17-003r2 metadata" type="application/geo+json;profile="http://www.opengis.net/spec/eo-geojson/1.0"" />
<ns0:link href="https://eocat.esa.int/eo-catalogue/collections/PROBA.HRC.1A/items/PR1_OPER_HRC_HRC_1P_20160405T103623_N12-012_E079-083_0001" rel="alternate" title="OGC 17-069r3 metadata" type="application/geo+json;profile="http://www.opengis.net/spec/ogcapi-features-1/1.0"" />
<ns0:link href="https://eocat.esa.int/eo-catalogue/collections/PROBA.HRC.1A/items/PR1_OPER_HRC_HRC_1P_20160405T103623_N12-012_E079-083_0001?httpAccept=application/geo%2Bjson;profile="https://stacspec.org"" rel="alternate" title="STAC metadata" type="application/geo+json;profile="https://stacspec.org"" />
<ns0:link href="https://eocat.esa.int/eo-catalogue/collections/PROBA.HRC.1A/items/PR1_OPER_HRC_HRC_1P_20160405T103623_N12-012_E079-083_0001?httpAccept=application/vnd.iso.19139%2Bxml" rel="alternate" title="ISO 19139 metadata" type="application/vnd.iso.19139+xml" />
<ns0:link href="https://eocat.esa.int/eo-catalogue/collections/PROBA.HRC.1A/items/PR1_OPER_HRC_HRC_1P_20160405T103623_N12-012_E079-083_0001?httpAccept=application/ld%2Bjson" rel="alternate" title="JSON-LD metadata" type="application/ld+json" />
<ns0:link href="https://eocat.esa.int/eo-catalogue/collections/PROBA.HRC.1A/items/PR1_OPER_HRC_HRC_1P_20160405T103623_N12-012_E079-083_0001?httpAccept=application/ld%2Bjson;profile=https://schema.org" rel="alternate" title="JSON-LD (schema.org) metadata" type="application/ld+json;profile="https://schema.org"" />
<ns0:link href="https://eocat.esa.int/eo-catalogue/collections/PROBA.HRC.1A/items/PR1_OPER_HRC_HRC_1P_20160405T103623_N12-012_E079-083_0001?httpAccept=application/ld%2Bjson;profile=http://data.europa.eu/930/" rel="alternate" title="JSON-LD (GeoDCAT-AP) metadata" type="application/ld+json;profile="http://data.europa.eu/930/"" />
<ns0:link href="https://eocat.esa.int/eo-catalogue/collections/PROBA.HRC.1A/items/PR1_OPER_HRC_HRC_1P_20160405T103623_N12-012_E079-083_0001?httpAccept=application/rdf%2Bxml" rel="alternate" title="RDF/XML metadata" type="application/rdf+xml" />
<ns0:link href="https://eocat.esa.int/eo-catalogue/collections/PROBA.HRC.1A/items/PR1_OPER_HRC_HRC_1P_20160405T103623_N12-012_E079-083_0001?httpAccept=application/rdf%2Bxml;profile=https://schema.org" rel="alternate" title="RDF/XML (schema.org) metadata" type="application/rdf+xml;profile="https://schema.org"" />
<ns0:link href="https://eocat.esa.int/eo-catalogue/collections/PROBA.HRC.1A/items/PR1_OPER_HRC_HRC_1P_20160405T103623_N12-012_E079-083_0001?httpAccept=application/rdf%2Bxml;profile=http://data.europa.eu/930/" rel="alternate" title="RDF/XML (GeoDCAT-AP) metadata" type="application/rdf+xml;profile="http://data.europa.eu/930/"" />
<ns0:link href="https://eocat.esa.int/eo-catalogue/collections/PROBA.HRC.1A/items/PR1_OPER_HRC_HRC_1P_20160405T103623_N12-012_E079-083_0001?httpAccept=text/turtle" rel="alternate" title="Turtle metadata" type="text/turtle" />
<ns0:link href="https://eocat.esa.int/eo-catalogue/collections/PROBA.HRC.1A/items/PR1_OPER_HRC_HRC_1P_20160405T103623_N12-012_E079-083_0001?httpAccept=text/turtle;profile=https://schema.org" rel="alternate" title="Turtle (schema.org) metadata" type="text/turtle;profile="https://schema.org"" />
<ns0:link href="https://eocat.esa.int/eo-catalogue/collections/PROBA.HRC.1A/items/PR1_OPER_HRC_HRC_1P_20160405T103623_N12-012_E079-083_0001?httpAccept=text/turtle;profile=http://data.europa.eu/930/" rel="alternate" title="Turtle (GeoDCAT-AP) metadata" type="text/turtle;profile="http://data.europa.eu/930/"" />
<ns0:link href="https://eocat.esa.int/eo-catalogue/collections/PROBA.HRC.1A/items/PR1_OPER_HRC_HRC_1P_20160405T103623_N12-012_E079-083_0001?httpAccept=text/html" rel="alternate" title="HTML" type="text/html" />
<ns0:link href="https://eocat.esa.int/eo-catalogue/collections/PROBA.HRC.1A?httpAccept=application/vnd.iso.19139-2%2Bxml" rel="up" title="ISO 19139-2 metadata" type="application/vnd.iso.19139-2+xml" />
<ns0:link href="https://tpm-ds.eo.esa.int/oads/data/PROBA1-HRC/PR1_OPER_HRC_HRC_1P_20160405T103623_N12-012_E079-083_0001.SIP.ZIP" rel="enclosure" title="Download" type="application/x-binary" />
<ns0:link href="http://tpm-ds.eo.esa.int/oads/meta/PROBA1-HRC/browse/PR1_OPER_HRC_HRC_1P_20160405T103623_N12-012_E079-083_0001.SIP.ZIP_BID.PNG" rel="icon" title="Quicklook" type="image/png" />
<ns0:title>PR1_OPER_HRC_HRC_1P_20160405T103623_N12-012_E079-083_0001</ns0:title>
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<dc:identifier>PR1_OPER_HRC_HRC_1P_20160405T103623_N12-012_E079-083_0001</dc:identifier>
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<ns4:box>11.98 79.8 12.02 79.85</ns4:box>
<ns5:group>
<ns5:content medium="image" type="image/png" url="http://tpm-ds.eo.esa.int/oads/meta/PROBA1-HRC/browse/PR1_OPER_HRC_HRC_1P_20160405T103623_N12-012_E079-083_0001.SIP.ZIP_BID.PNG">
<ns5:category scheme="http://www.opengis.net/spec/EOMPOM/1.1">QUICKLOOK</ns5:category>
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</ns0:feed>
try:
el = root.find('{http://a9.com/-/spec/opensearch/1.1/}totalResults')
print('totalResults: ', el.text)
el = root.find('{http://a9.com/-/spec/opensearch/1.1/}itemsPerPage')
print('itemsPerPage: ', el.text)
el = root.find('{http://a9.com/-/spec/opensearch/1.1/}startPage')
print('startPage: ', el.text)
except:
print('invalid response')
# Present list of navigation links in table
relList = pd.DataFrame(columns=['rel', 'type', 'href'])
for lnk in root.findall('{http://www.w3.org/2005/Atom}link[@type="application/atom+xml"]'):
if lnk.attrib['rel'] in ['first', 'last', 'previous', 'next', 'prev']:
df = pd.DataFrame({ 'type': lnk.attrib['type'], 'rel': lnk.attrib['rel'], 'href': lnk.attrib['href'] }, index = [0])
relList = pd.concat([relList, df], ignore_index=True)
HTML(relList.to_html(render_links=True, escape=False))
totalResults: 18904
itemsPerPage: 10
startPage: 2
Sorting results#
Sorting of search results is available for collection, service and granule searches, but the available criteria differ per resource type.
Example: 6.5
Obtain supported (granule) sorting criteria {sru:sortKeys} [RD8] from the OSDD.
The OSDD template lists the sur:sortkeys values that can be used in a granule search request.
# Extract corresponding <Parameter> element
el = granules_url_atom.find('{http://a9.com/-/spec/opensearch/extensions/parameters/1.0/}Parameter[@value="{sru:sortKeys}"]')
xmltxt = ElementTree.tostring(el, encoding='unicode', method='xml')
md("```xml\n" + xmltxt + "\n```\n")
<ns0:Parameter xmlns:ns0="http://a9.com/-/spec/opensearch/extensions/parameters/1.0/" name="sortKeys" value="{sru:sortKeys}">
<ns0:Option label="By startDate (time:start) (ascending)." value="start,time,1" />
<ns0:Option label="By startDate (time:start) (descending)." value="start,time,0" />
<ns0:Option label="By startDate (time:end) (ascending)." value="end,time,1" />
<ns0:Option label="By startDate (time:end) (descending)." value="end,time,0" />
<ns0:Option label="By uid (ascending)." value="uid,geo,1" />
<ns0:Option label="By uid (descending)." value="uid,geo,0" />
<ns0:Option label="By acquisitionType (ascending)." value="acquisitionType,eo,1" />
<ns0:Option label="By acquisitionType (descending)." value="acquisitionType,eo,0" />
<ns0:Option label="By productionStatus (ascending)." value="productionStatus,eo,1" />
<ns0:Option label="By productionStatus (descending)." value="productionStatus,eo,0" />
<ns0:Option label="By frame (ascending)." value="frame,eo,1" />
<ns0:Option label="By frame (descending)." value="frame,eo,0" />
<ns0:Option label="By instrument (ascending)." value="instrument,eo,1" />
<ns0:Option label="By instrument (descending)." value="instrument,eo,0" />
<ns0:Option label="By platform (ascending)." value="platform,eo,1" />
<ns0:Option label="By platform (descending)." value="platform,eo,0" />
<ns0:Option label="By orbitNumber (ascending)." value="orbitNumber,eo,1" />
<ns0:Option label="By orbitNumber (descending)." value="orbitNumber,eo,0" />
<ns0:Option label="By track (ascending)." value="track,eo,1" />
<ns0:Option label="By track (descending)." value="track,eo,0" />
<ns0:Option label="By productType (ascending)." value="productType,eo,1" />
<ns0:Option label="By productType (descending)." value="productType,eo,0" />
<ns0:Option label="By platformSerialIdentifier (ascending)." value="platformSerialIdentifier,eo,1" />
<ns0:Option label="By platformSerialIdentifier (descending)." value="platformSerialIdentifier,eo,0" />
<ns0:Option label="By sensorMode (ascending)." value="sensorMode,eo,1" />
<ns0:Option label="By sensorMode (descending)." value="sensorMode,eo,0" />
</ns0:Parameter>
Example: 6.6
Results can be sorted according to various criteria with {sru:sortKeys} [RD8], in descending or ascending order which can be discovered in the OSDD. The example sorts in descending chronological order according to the {time:start} value.
osquerystring = {}
osquerystring['count'] = '4'
osquerystring['geo:box'] = '14.90,37.700,14.99,37.780'
osquerystring['sru:sortKeys'] = 'start,time,0'
request_url = get_api_request(template, osquerystring)
response = requests.get(request_url, verify=bool(verify_ssl))
root = ElementTree.fromstring(response.text)
# extract total results
el = root.find('{http://a9.com/-/spec/opensearch/1.1/}totalResults')
print('totalResults: ', el.text)
dataframe = load_dataframe(response)
HTML(dataframe.transpose(copy=True).to_html(render_links=True, escape=False))
URL template: https://eocat.esa.int/eo-catalogue/collections/datasets/items?httpAccept=application/atom%2Bxml&parentIdentifier=PROBA.HRC.1A&startRecord={os:startIndex?}&startPage={os:startPage?}&limit={os:count?}&datetime={time:start?}/{time:end?}&uid={geo:uid?}&acquisitionType={eo:acquisitionType?}&bbox={geo:box?}&name={geo:name?}&lat={geo:lat?}&lon={geo:lon?}&radius={geo:radius?}&geometry={geo:geometry?}&sensorType=OPTICAL&productionStatus={eo:productionStatus?}&frame={eo:frame?}&instrument={eo:instrument?}&platform={eo:platform?}&orbitNumber={eo:orbitNumber?}&track={eo:track?}&productType={eo:productType?}&platformSerialIdentifier={eo:platformSerialIdentifier?}&sensorMode={eo:sensorMode?}&recordSchema={sru:recordSchema?}&facetLimit={sru:facetLimit?}&sortKeys={sru:sortKeys?}&source={referrer:source?}&offering={eo:offering?}
.. replacing: count by 4
.. replacing: geo:box by 14.90,37.700,14.99,37.780
.. replacing: sru:sortKeys by start,time,0
API request: https://eocat.esa.int/eo-catalogue/collections/datasets/items?httpAccept=application/atom%2Bxml&parentIdentifier=PROBA.HRC.1A&limit=4&bbox=14.90,37.700,14.99,37.780&sensorType=OPTICAL&sortKeys=start,time,0
totalResults: 8
Example: 6.7
Results can be sorted according to various criteria with {sru:sortKeys}, in descending or ascending order which can be discovered in the OSDD. The example sorts in ascending chronological order according to the {time:start} value.
osquerystring = {}
osquerystring['count'] = '4'
osquerystring['geo:box'] = '14.90,37.700,14.99,37.780'
osquerystring['sru:sortKeys'] = 'start,time,1'
request_url = get_api_request(template, osquerystring)
response = requests.get(request_url, verify=bool(verify_ssl))
root = ElementTree.fromstring(response.text)
# extract total results
el = root.find('{http://a9.com/-/spec/opensearch/1.1/}totalResults')
print('totalResults: ', el.text)
dataframe = load_dataframe(response)
HTML(dataframe.transpose(copy=True).to_html(render_links=True, escape=False))
URL template: https://eocat.esa.int/eo-catalogue/collections/datasets/items?httpAccept=application/atom%2Bxml&parentIdentifier=PROBA.HRC.1A&startRecord={os:startIndex?}&startPage={os:startPage?}&limit={os:count?}&datetime={time:start?}/{time:end?}&uid={geo:uid?}&acquisitionType={eo:acquisitionType?}&bbox={geo:box?}&name={geo:name?}&lat={geo:lat?}&lon={geo:lon?}&radius={geo:radius?}&geometry={geo:geometry?}&sensorType=OPTICAL&productionStatus={eo:productionStatus?}&frame={eo:frame?}&instrument={eo:instrument?}&platform={eo:platform?}&orbitNumber={eo:orbitNumber?}&track={eo:track?}&productType={eo:productType?}&platformSerialIdentifier={eo:platformSerialIdentifier?}&sensorMode={eo:sensorMode?}&recordSchema={sru:recordSchema?}&facetLimit={sru:facetLimit?}&sortKeys={sru:sortKeys?}&source={referrer:source?}&offering={eo:offering?}
.. replacing: count by 4
.. replacing: geo:box by 14.90,37.700,14.99,37.780
.. replacing: sru:sortKeys by start,time,1
API request: https://eocat.esa.int/eo-catalogue/collections/datasets/items?httpAccept=application/atom%2Bxml&parentIdentifier=PROBA.HRC.1A&limit=4&bbox=14.90,37.700,14.99,37.780&sensorType=OPTICAL&sortKeys=start,time,1
totalResults: 8
Faceted search#
Faceted search results are available for collection, service and granule searches.
The server can supply faceted results for a query: i.e. an analysis of how the search results are distributed over various categories (or “facets”). For example, the analysis may reveal how the results are distributed by organization. The client might then refine the query to one particular organization among those listed.
By default, the search response <atom:feed> contains faceted search results under the element <sru:facetedResults>. In the current implementation, the faceted search information groups the results by a number of predefined facets which may include platform, instrument and organisation etc. The client can specify which facets it would like to receive as part of the request with the sru:facetLimit search parameter.
The search response does not include the list of all values for the facet. The list is truncated and provides the values with the largest count. Future versions of the software may allow paging through all values, which would require support for the sru:facetStart search parameter.
The faceted Results are consistent with the OASIS searchRetrieve facetedResults XML schema available at http://docs.oasis-open.org/search-ws/searchRetrieve/v1.0/os/schemas/facetedResults.xsd defined in [RD7] which may be combined with OpenSearch as in [RD8].
Example: 6.8
Current content of
<sru:facetedResults>of a collection search response and extract facet information for ‘platform’.
osquerystring = {}
# osquerystring['eo:platform'] = 'Cryosat-2' # 'proba-1'
osquerystring['count'] = '10'
request_url = get_api_request(collection_template, osquerystring)
response = requests.get(request_url, verify=bool(verify_ssl))
root = ElementTree.fromstring(response.text)
# Extract faceted results for platform
el = root.find('.//{http://a9.com/-/opensearch/extensions/sru/2.0/}facet[{http://a9.com/-/opensearch/extensions/sru/2.0/}index="eo:platform"]')
# Show eo:platform facet information as XML
xmltxt = ElementTree.tostring(el, encoding='unicode', method='xml')
md("```xml\n" + xmltxt + "\n```\n")
URL template: https://eocat.esa.int/eo-catalogue/collections/series/items?httpAccept=application/atom%2Bxml&parentIdentifier={eo:parentIdentifier?}&startRecord={os:startIndex?}&startPage={os:startPage?}&limit={os:count?}&query={os:searchTerms?}&subject={dc:subject?}&title={dc:title?}&type={dc:type?}&datetime={time:start?}/{time:end?}&bbox={geo:box?}&lat={geo:lat?}&lon={geo:lon?}&name={geo:name?}&radius={geo:radius?}&geometry={geo:geometry?}&uid={geo:uid?}&doi={eo:doi?}&publisher={dc:publisher?}&organisationName={eo:organisationName?}&platform={eo:platform?}&instrument={eo:instrument?}&modificationDate={eo:modificationDate?}&processingLevel={eo:processingLevel?}&useLimitation={eo:useLimitation?}&otherConstraint={eo:otherConstraint?}&classifiedAs={semantic:classifiedAs?}&offering={eo:offering?}&source={referrer:source?}&recordSchema={sru:recordSchema?}&facetLimit={sru:facetLimit?}&sortKeys={sru:sortKeys?}
.. replacing: count by 10
API request: https://eocat.esa.int/eo-catalogue/collections/series/items?httpAccept=application/atom%2Bxml&limit=10
<ns0:facet xmlns:ns0="http://a9.com/-/opensearch/extensions/sru/2.0/">
<ns0:index>eo:platform</ns0:index>
<ns0:terms>
<ns0:term>
<ns0:actualTerm>Envisat</ns0:actualTerm>
<ns0:count>34</ns0:count>
</ns0:term>
<ns0:term>
<ns0:actualTerm>ERS-2</ns0:actualTerm>
<ns0:count>20</ns0:count>
</ns0:term>
<ns0:term>
<ns0:actualTerm>ERS-1</ns0:actualTerm>
<ns0:count>16</ns0:count>
</ns0:term>
<ns0:term>
<ns0:actualTerm>Swarm</ns0:actualTerm>
<ns0:count>11</ns0:count>
</ns0:term>
<ns0:term>
<ns0:actualTerm>SMOS</ns0:actualTerm>
<ns0:count>9</ns0:count>
</ns0:term>
<ns0:term>
<ns0:actualTerm>ALOS-1</ns0:actualTerm>
<ns0:count>8</ns0:count>
</ns0:term>
<ns0:term>
<ns0:actualTerm>GOCE</ns0:actualTerm>
<ns0:count>7</ns0:count>
</ns0:term>
<ns0:term>
<ns0:actualTerm>Biomass</ns0:actualTerm>
<ns0:count>5</ns0:count>
</ns0:term>
<ns0:term>
<ns0:actualTerm>GEOSAT-2</ns0:actualTerm>
<ns0:count>5</ns0:count>
</ns0:term>
<ns0:term>
<ns0:actualTerm>Aeolus</ns0:actualTerm>
<ns0:count>4</ns0:count>
</ns0:term>
</ns0:terms>
</ns0:facet>
Example: 6.9
Convert
<sru:facetedResults>facet information for ‘eo:platform’ to a dataframe and display as a bar chart.
df = load_facet(root, "eo:platform")
ax = df.plot(kind='barh', figsize=(9, 7))
ax.bar_label(ax.containers[0])
ax
<Axes: ylabel='name'>
Example: 6.10
Convert
<sru:facetedResults>facet information for ‘eo:instrument’ to a dataframe and display as a bar chart.
df = load_facet(root, "eo:instrument")
ax = df.plot(kind='barh', figsize=(9, 7))
ax.bar_label(ax.containers[0])
ax
<Axes: ylabel='name'>
Example: 6.11
Convert
<sru:facetedResults>facet information for ‘eo:organizationName’ to a dataframe and display as a bar chart.
df = load_facet(root, "eo:organisationName")
ax = df.plot(kind='barh', figsize=(9,7))
ax.bar_label(ax.containers[0])
ax
<Axes: ylabel='name'>
Example: 6.12
Convert
<sru:facetedResults>facet information for ‘eo:processingLevel’ to a dataframe and display as a bar chart.
df = load_facet(root, "eo:processingLevel")
ax = df.plot(kind='barh', figsize=(9,7))
ax.bar_label(ax.containers[0])
ax
<Axes: ylabel='name'>
{sru:facetLimit} allows to define number of counts that should be reported per facet field. It can be used in the following ways:
facetLimit=0 (Do not return facets)
facetLimit=10 (Return maximum 10 counts per facet)
facetLimit=eo:organisationName (Return default number of counts for eo:organisationName facet)
facetLimit=eo:organisationName:20 (Return maximum 20 counts for eo:organisationName facet)
Example: 6.13
Search defining which facet information is to be returned {sru:facetLimit}.
osquerystring = {}
osquerystring['sru:facetLimit'] = 'eo:instrument:5'
request_url = get_api_request(collection_template, osquerystring)
response = requests.get(request_url, verify=bool(verify_ssl))
root = ElementTree.fromstring(response.text)
# Extract faceted results
el = root.find('.//{http://a9.com/-/opensearch/extensions/sru/2.0/}facetedResults')
# Show facet information as XML
xmltxt = ElementTree.tostring(el, encoding='unicode', method='xml')
md("```xml\n" + xmltxt + "\n```\n")
URL template: https://eocat.esa.int/eo-catalogue/collections/series/items?httpAccept=application/atom%2Bxml&parentIdentifier={eo:parentIdentifier?}&startRecord={os:startIndex?}&startPage={os:startPage?}&limit={os:count?}&query={os:searchTerms?}&subject={dc:subject?}&title={dc:title?}&type={dc:type?}&datetime={time:start?}/{time:end?}&bbox={geo:box?}&lat={geo:lat?}&lon={geo:lon?}&name={geo:name?}&radius={geo:radius?}&geometry={geo:geometry?}&uid={geo:uid?}&doi={eo:doi?}&publisher={dc:publisher?}&organisationName={eo:organisationName?}&platform={eo:platform?}&instrument={eo:instrument?}&modificationDate={eo:modificationDate?}&processingLevel={eo:processingLevel?}&useLimitation={eo:useLimitation?}&otherConstraint={eo:otherConstraint?}&classifiedAs={semantic:classifiedAs?}&offering={eo:offering?}&source={referrer:source?}&recordSchema={sru:recordSchema?}&facetLimit={sru:facetLimit?}&sortKeys={sru:sortKeys?}
.. replacing: sru:facetLimit by eo:instrument:5
API request: https://eocat.esa.int/eo-catalogue/collections/series/items?httpAccept=application/atom%2Bxml&facetLimit=eo:instrument:5
<ns0:facetedResults xmlns:ns0="http://a9.com/-/opensearch/extensions/sru/2.0/">
<ns0:datasource>
<ns0:facets>
<ns0:facet>
<ns0:index>eo:instrument</ns0:index>
<ns0:terms>
<ns0:term>
<ns0:actualTerm>STR</ns0:actualTerm>
<ns0:count>18</ns0:count>
</ns0:term>
<ns0:term>
<ns0:actualTerm>ASAR</ns0:actualTerm>
<ns0:count>15</ns0:count>
</ns0:term>
<ns0:term>
<ns0:actualTerm>ACC</ns0:actualTerm>
<ns0:count>11</ns0:count>
</ns0:term>
<ns0:term>
<ns0:actualTerm>ASM</ns0:actualTerm>
<ns0:count>11</ns0:count>
</ns0:term>
<ns0:term>
<ns0:actualTerm>EFI</ns0:actualTerm>
<ns0:count>11</ns0:count>
</ns0:term>
</ns0:terms>
</ns0:facet>
</ns0:facets>
</ns0:datasource>
</ns0:facetedResults>
Text search#
For search parameters performing textual search, e.g. searchTerms, dc:title, eo:organisationName the CEOS Best Practice BP-006 [RD1] applies for multi-word searches.
Example: 6.14
Search for multiple words. The example searches for collections with a title containing the words
temperature,surfaceandERS(in any order).
osquerystring = {}
osquerystring['dc:title'] = 'temperature surface ERS'
request_url = get_api_request(collection_template, osquerystring)
response = requests.get(request_url, verify=bool(verify_ssl))
rt = ElementTree.fromstring(response.text)
for r in rt.findall('{http://www.w3.org/2005/Atom}entry'):
title = r.find('{http://www.w3.org/2005/Atom}title').text
print("title: ", title)
URL template: https://eocat.esa.int/eo-catalogue/collections/series/items?httpAccept=application/atom%2Bxml&parentIdentifier={eo:parentIdentifier?}&startRecord={os:startIndex?}&startPage={os:startPage?}&limit={os:count?}&query={os:searchTerms?}&subject={dc:subject?}&title={dc:title?}&type={dc:type?}&datetime={time:start?}/{time:end?}&bbox={geo:box?}&lat={geo:lat?}&lon={geo:lon?}&name={geo:name?}&radius={geo:radius?}&geometry={geo:geometry?}&uid={geo:uid?}&doi={eo:doi?}&publisher={dc:publisher?}&organisationName={eo:organisationName?}&platform={eo:platform?}&instrument={eo:instrument?}&modificationDate={eo:modificationDate?}&processingLevel={eo:processingLevel?}&useLimitation={eo:useLimitation?}&otherConstraint={eo:otherConstraint?}&classifiedAs={semantic:classifiedAs?}&offering={eo:offering?}&source={referrer:source?}&recordSchema={sru:recordSchema?}&facetLimit={sru:facetLimit?}&sortKeys={sru:sortKeys?}
.. replacing: dc:title by temperature surface ERS
API request: https://eocat.esa.int/eo-catalogue/collections/series/items?httpAccept=application/atom%2Bxml&title=temperature surface ERS
title: ERS-1/2 ATSR Averaged Surface Temperature [AT1/AT2_AR__2P]
title: ERS-1/2 ATSR Gridded Surface Temperature [AT1/AT2_NR__2P]
Example: 6.15
Surround with double quotes to search for the occurrence of an exact string. The example searches for collections with a title containing the exact string
Surface Temperature(case-insensitive).
osquerystring = {}
osquerystring['dc:title'] = '"Surface Temperature"'
request_url = get_api_request(collection_template, osquerystring)
response = requests.get(request_url, verify=bool(verify_ssl))
rt = ElementTree.fromstring(response.text)
for r in rt.findall('{http://www.w3.org/2005/Atom}entry'):
title = r.find('{http://www.w3.org/2005/Atom}title').text
print("title: ", title)
URL template: https://eocat.esa.int/eo-catalogue/collections/series/items?httpAccept=application/atom%2Bxml&parentIdentifier={eo:parentIdentifier?}&startRecord={os:startIndex?}&startPage={os:startPage?}&limit={os:count?}&query={os:searchTerms?}&subject={dc:subject?}&title={dc:title?}&type={dc:type?}&datetime={time:start?}/{time:end?}&bbox={geo:box?}&lat={geo:lat?}&lon={geo:lon?}&name={geo:name?}&radius={geo:radius?}&geometry={geo:geometry?}&uid={geo:uid?}&doi={eo:doi?}&publisher={dc:publisher?}&organisationName={eo:organisationName?}&platform={eo:platform?}&instrument={eo:instrument?}&modificationDate={eo:modificationDate?}&processingLevel={eo:processingLevel?}&useLimitation={eo:useLimitation?}&otherConstraint={eo:otherConstraint?}&classifiedAs={semantic:classifiedAs?}&offering={eo:offering?}&source={referrer:source?}&recordSchema={sru:recordSchema?}&facetLimit={sru:facetLimit?}&sortKeys={sru:sortKeys?}
.. replacing: dc:title by "Surface Temperature"
API request: https://eocat.esa.int/eo-catalogue/collections/series/items?httpAccept=application/atom%2Bxml&title="Surface Temperature"
title: ERS-1/2 ATSR Averaged Surface Temperature [AT1/AT2_AR__2P]
title: ERS-1/2 ATSR Gridded Surface Temperature [AT1/AT2_NR__2P]
Content negotiation#
The API provides the httpAccept HTTP query parameter to request for different media types which has the same behaviour as the searchRetrieve httpAccept parameter in [RD7]. When using the OpenSearch interface, this parameter is prefilled with the media type selected when
the URL template was extracted from the OSDD.
The underlying OGC API Features interface supports the use of the HTTP header parameter Accept to provide the media type when the API is accessed directly without passing via the OSDD. In case both parameters are provided, the httpAccept parameter has precedence.
See also the OGC API Features “Response formats” section of the documentation for an example of all available formats.
Further Reading#
ID |
Title |
|---|---|
OASIS searchRetrieve: Part 3. APD Binding for SRU 2.0 Version 1.0 |
|