@prefix void:  <http://rdfs.org/ns/void#> .
@prefix adms:  <http://www.w3.org/ns/adms#> .
@prefix os:    <http://a9.com/-/spec/opensearch/1.1/> .
@prefix gsp:   <http://www.opengis.net/ont/geosparql#> .
@prefix owl:   <http://www.w3.org/2002/07/owl#> .
@prefix xsd:   <http://www.w3.org/2001/XMLSchema#> .
@prefix skos:  <http://www.w3.org/2004/02/skos/core#> .
@prefix rdfs:  <http://www.w3.org/2000/01/rdf-schema#> .
@prefix eo:    <http://a9.com/-/opensearch/extensions/eo/1.0/> .
@prefix vcard: <http://www.w3.org/2006/vcard/ns#> .
@prefix geo:   <http://a9.com/-/opensearch/extensions/geo/1.0/> .
@prefix dct:   <http://purl.org/dc/terms/> .
@prefix sru:   <http://a9.com/-/opensearch/extensions/sru/2.0/> .
@prefix ldp:   <http://www.w3.org/ns/ldp#> .
@prefix iana:  <http://www.iana.org/assignments/relation/> .
@prefix owc:   <http://www.opengis.net/ont/owc/1.0/> .
@prefix time:  <http://a9.com/-/opensearch/extensions/time/1.0/> .
@prefix dcat:  <http://www.w3.org/ns/dcat#> .
@prefix atom:  <http://www.w3.org/2005/Atom/> .
@prefix locn:  <http://www.w3.org/ns/locn#> .
@prefix prov:  <http://www.w3.org/ns/prov#> .
@prefix foaf:  <http://xmlns.com/foaf/0.1/> .
@prefix dc:    <http://purl.org/dc/elements/1.1/> .

<https://gcmd.earthdata.nasa.gov/kms/concept/91697b7d-8f2b-4954-850e-61d5f61c867d>
        a               skos:Concept ;
        skos:inScheme   "https://gcmd.earthdata.nasa.gov/kms/concepts/concept_scheme/sciencekeywords" ;
        skos:prefLabel  "EARTH SCIENCE>OCEANS" .

<https://gcmd.earthdata.nasa.gov/kms/concept/24536b41-a968-4626-9516-7cf4c158334c>
        a               skos:Concept ;
        skos:inScheme   "https://gcmd.earthdata.nasa.gov/kms/concepts/concept_scheme/instruments" ;
        skos:prefLabel  "MWR" .

<https://gcmd.earthdata.nasa.gov/kms/concept/aa35a52f-e3d9-41bd-abd2-ec7e1a8101d1>
        a               skos:Concept ;
        skos:inScheme   "https://gcmd.earthdata.nasa.gov/kms/concepts/concept_scheme/sciencekeywords" ;
        skos:prefLabel  "EARTH SCIENCE>CRYOSPHERE>SNOW/ICE" .

<https://earth.esa.int/concept/7f876e17-4ff7-548a-9c4f-410c6c09c077>
        a               skos:Concept ;
        skos:inScheme   "https://earth.esa.int/concepts/concept_scheme/earth-topics" ;
        skos:prefLabel  "Ocean Circulation" .

<https://gcmd.earthdata.nasa.gov/kms/concept/68f93a0c-1525-4f5a-9545-5d94191a3dbf>
        a               skos:Concept ;
        skos:inScheme   "https://gcmd.earthdata.nasa.gov/kms/concepts/concept_scheme/sciencekeywords" ;
        skos:prefLabel  "EARTH SCIENCE>OCEANS>SEA SURFACE TOPOGRAPHY" .

<https://gcmd.earthdata.nasa.gov/kms/concept/affbd015-9373-4413-b76f-e91d01c4f5e3>
        a               skos:Concept ;
        skos:inScheme   "https://gcmd.earthdata.nasa.gov/kms/concepts/concept_scheme/platforms" ;
        skos:prefLabel  "ERS-2" .

<https://earth.esa.int/concept/11ea961b-1d0b-5d6d-a55a-b58aed01d430>
        a               prov:Entity , skos:Concept ;
        dct:title       "Envisat" ;
        skos:inScheme   "https://earth.esa.int/concepts/concept_scheme/platforms" ;
        skos:prefLabel  "Envisat" .

<https://earth.esa.int/concept/2ebd3948-3f88-5944-8e3c-7e60099ec941>
        a               prov:Entity , skos:Concept ;
        dct:title       "RA-2" ;
        skos:inScheme   "https://earth.esa.int/concepts/concept_scheme/instruments" ;
        skos:prefLabel  "RA-2" .

<https://gcmd.earthdata.nasa.gov/kms/concept/a031952d-9f00-4ba5-9966-5f87ab9dfdd4>
        a               skos:Concept ;
        skos:inScheme   "https://gcmd.earthdata.nasa.gov/kms/concepts/concept_scheme/sciencekeywords" ;
        skos:prefLabel  "EARTH SCIENCE>OCEANS>OCEAN CIRCULATION" .

<https://gcmd.earthdata.nasa.gov/kms/concept/a1498dff-002d-4d67-9091-16822c608221>
        a               skos:Concept ;
        skos:inScheme   "https://gcmd.earthdata.nasa.gov/kms/concepts/concept_scheme/platforms" ;
        skos:prefLabel  "ENVISAT" .

<https://earth.esa.int/concept/ccf4c4fa-e698-5c16-a074-f958ccabce5e>
        a               prov:Entity , skos:Concept ;
        dct:title       "ERS-2" ;
        skos:inScheme   "https://earth.esa.int/concepts/concept_scheme/platforms" ;
        skos:prefLabel  "ERS-2" .

<https://earth.esa.int/concept/41660a0e-b024-5f96-bac7-03d20444800b>
        a               prov:Entity , skos:Concept ;
        dct:title       "ERS-1" ;
        skos:inScheme   "https://earth.esa.int/concepts/concept_scheme/platforms" ;
        skos:prefLabel  "ERS-1" .

<https://earth.esa.int/concept/27547a00-7d37-5113-b10f-666ccbfd86d4>
        a               skos:Concept ;
        skos:inScheme   "https://earth.esa.int/concepts/concept_scheme/instruments" ;
        skos:prefLabel  "RA" .

<https://earth.esa.int/concept/312fe245-e4fe-5842-af14-e2bc11bb60eb>
        a               skos:Concept ;
        skos:inScheme   "https://earth.esa.int/concepts/concept_scheme/earth-topics" ;
        skos:prefLabel  "Ocean Waves" .

<https://gcmd.earthdata.nasa.gov/kms/concept/bb04ee83-bf49-4f96-898d-20bb6e92bc93>
        a               skos:Concept ;
        skos:inScheme   "https://gcmd.earthdata.nasa.gov/kms/concepts/concept_scheme/sciencekeywords" ;
        skos:prefLabel  "EARTH SCIENCE>OCEANS>MARINE GEOPHYSICS" .

<https://gcmd.earthdata.nasa.gov/kms/concept/9873d448-7c5c-4d0b-b699-8683aa37dd4c>
        a               skos:Concept ;
        skos:inScheme   "https://gcmd.earthdata.nasa.gov/kms/concepts/concept_scheme/instruments" ;
        skos:prefLabel  "RA" .

<https://fedeo.ceos.org/collections/series/items/FDRforAltimetry>
        a                          dcat:Dataset ;
        dct:accessRights           [ a           dct:RightsStatement ;
                                     rdfs:label  "Utilisation of this data is subject to ESA's Earth Observation Terms and Conditions. https://earth.esa.int/eogateway/documents/20142/1564626/Terms-and-Conditions-for-the-use-of-ESA-Data.pdf"
                                   ] ;
        dct:bibliographicCitation  "European Space Agency, 2023, FDR4ALT Fundamental Data Records for Altimetry. Version 1.0." ;
        dct:description            "This dataset is a Fundamental Data Record (FDR) resulting from the _$$ESA FDR4ALT project$$ https://www.fdr4alt.org/ .\rThe Fundamental Data Record for Altimetry V1 products contain Level 0 and Level 1 altimeter-related parameters including calibrated radar waveforms and supplementary instrumental parameters describing the altimeter operating status and configuration through the satellite lifetime.\r\rThe data record consists of data for the ERS-1, ERS-2 and Envisat missions for the period ranging from 1991 to 2012, and bases on the Level 1 data obtained from previous ERS REAPER and ENVISAT V3.0 reprocessing efforts incorporating new algorithms, flags, and corrections to enhance the accuracy and reliability of the data.\r\rFor many aspects, the Altimetry FDR product has improved compared to the existing individual mission datasets:\r\rNew neural-network waveform classification, surface type classification, distance to shoreline and surface flag based on GSHHG\rInstrumental calibration information directly available in the product\rImproved Orbit solutions\rCorrection of REAPER drawbacks (i.e., time jumps and negative waveforms)\rThe FDR4ALT products are available in NetCDF format. Free standard tools for reading NetCDF data can be used.\rInformation for expert altimetry users is also available in a dedicated NetCDF group within the products.\rPlease consult the _$$FDR4ALT Product User Guide$$ https://earth.esa.int/eogateway/documents/d/earth-online/fdr4alt-products-user-guide before using the data.\rThe FDR4ALT datasets represent the new reference data for the ERS/Envisat altimetry missions, superseding any previous mission data. Users are strongly encouraged to make use of these datasets for optimal results." ;
        dct:identifier             "FDRforAltimetry" ;
        dct:language               <http://publications.europa.eu/resource/authority/language/EN> ;
        dct:license                [ a           dct:LicenseDocument ;
                                     rdfs:label  "World Wide"
                                   ] ;
        dct:license                [ a           dct:LicenseDocument ;
                                     rdfs:label  "Open data"
                                   ] ;
        dct:license                [ a           dct:LicenseDocument ;
                                     rdfs:label  "EO Sign In Authentication"
                                   ] ;
        dct:license                [ a           dct:LicenseDocument ;
                                     rdfs:label  "The _$$dissemination service$$ https://hm-lbr-ds.eo.esa.int/oads/access/collection provides data generated within the ESA FDR4ALT project. The data is collection based and allows data browsing and download via treeview, filename or advanced catalogue search. Data download is available via HTTPS, including bulk download functionality. ESA internal users can use their ESAAD account to access the HTTPS Dissemination Service. Access to ftps://hm-lbr-ds.eo.esa.int is available via common FTP clients using “implicit FTP over TLS” and your own EO Sign In credentials. For internal ESA users the ESAAD account cannot be used for FTP access. New users can register an account on EO Sign In. 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 . Should you need support to access the data, please contact _$$EOHelp$$ http://esatellus.service-now.com/csp?id=esa_simple_request&sys_id=f27b38f9dbdffe40e3cedb11ce961958 ."
                                   ] ;
        dct:license                [ a           dct:LicenseDocument ;
                                     rdfs:label  "EO Sign In Authentication (Open) 1. Go to the _$$Dissemination Service$$ https://hm-lbr-ds.eo.esa.int/oads/access/collection/FDRforAltimetry 2. Find the product you want using the search options 3. Register or log in to EO Sign In 4. Download (via HTTPS or FTPS)"
                                   ] ;
        dct:modified               "2024-04-22T00:00:00.000Z" ;
        dct:spatial                [ a              dct:Location ;
                                     locn:geometry  "<gml:Envelope srsName=\"http://www.opengis.net/def/crs/OGC/1.3/CRS84\"><gml:lowerCorner>-180.0 -90.0</gml:lowerCorner><gml:upperCorner>180.0 90.0</gml:upperCorner></gml:Envelope>"^^gsp:gmlLiteral , "POLYGON((-180.0 -90.0,180.0 -90.0,180.0 90.0,-180.0 90.0,-180.0 -90.0))"^^gsp:wktLiteral , "{\"type\":\"Polygon\",\"coordinates\":[[[-180,-90],[180,-90],[180,90],[-180,90],[-180,-90]]] }"^^gsp:geoJSONLiteral
                                   ] ;
        dct:subject                <http://inspire.ec.europa.eu/metadata-codelist/TopicCategory/elevation> ;
        dct:temporal               [ a               dct:PeriodOfTime ;
                                     dcat:endDate    "2012-04-08T23:59:59.999Z"^^xsd:date ;
                                     dcat:startDate  "1991-08-03T00:00:00.000Z"^^xsd:date
                                   ] ;
        dct:title                  "Fundamental Data Records for Altimetry [ALT_FDR___]" ;
        dct:type                   "http://inspire.ec.europa.eu/metadata-codelist/ResourceType/series" ;
        adms:identifier            [ a              adms:Identifier ;
                                     dct:creator    "https://doi.org/" ;
                                     skos:notation  "https://doi.org/10.5270/esa-a681fe7"
                                   ] ;
        dcat:contactPoint          [ a                   vcard:Organization ;
                                     vcard:hasAddress    [ a                     vcard:Address ;
                                                           vcard:country-name    "Italy" ;
                                                           vcard:locality        "Frascati" ;
                                                           vcard:postal-code     "00044" ;
                                                           vcard:street-address  "Largo Galileo Galilei 1"
                                                         ] ;
                                     vcard:hasName       "ESA/ESRIN"@en ;
                                     vcard:hasTelephone  <tel:39 06 94180777> ;
                                     vcard:hasURL        <https://earth.esa.int>
                                   ] ;
        dcat:endpointDescription   "https://fedeo.ceos.org/collections/series/items/FDRforAltimetry/api" ;
        dcat:keyword               "DIF10" ;
        dcat:qualifiedRelation     [ a             dcat:Relationship ;
                                     dct:format    [ a           dct:MediaType ;
                                                     rdfs:label  "text/html"
                                                   ] ;
                                     dct:relation  "https://fedeo.ceos.org/collections/series/items/FDRforAltimetry?httpAccept=text/html" ;
                                     dct:title     "HTML" ;
                                     dcat:hadRole  "http://www.iana.org/assignments/relation/alternate"
                                   ] ;
        dcat:qualifiedRelation     [ a             dcat:Relationship ;
                                     dct:format    [ a           dct:MediaType ;
                                                     rdfs:label  "application/json"
                                                   ] ;
                                     dct:relation  "https://fedeo.ceos.org/collections/series/items/FDRforAltimetry?httpAccept=application/json" ;
                                     dct:title     "STAC metadata" ;
                                     dcat:hadRole  "http://www.iana.org/assignments/relation/alternate"
                                   ] ;
        dcat:qualifiedRelation     [ a             dcat:Relationship ;
                                     dct:format    [ a           dct:MediaType ;
                                                     rdfs:label  "application/geo+json;profile=\"http://www.opengis.net/spec/ogcapi-features-1/1.0\""
                                                   ] ;
                                     dct:relation  "https://fedeo.ceos.org/collections/series/items/FDRforAltimetry" ;
                                     dct:title     "OGC 17-069r3 metadata" ;
                                     dcat:hadRole  "http://www.iana.org/assignments/relation/alternate"
                                   ] ;
        dcat:qualifiedRelation     [ a             dcat:Relationship ;
                                     dct:format    [ a           dct:MediaType ;
                                                     rdfs:label  "application/vnd.iso.19139-2+xml"
                                                   ] ;
                                     dct:relation  "https://fedeo.ceos.org/collections/series/items/FDRforAltimetry?httpAccept=application/vnd.iso.19139-2%2Bxml" ;
                                     dct:title     "ISO 19139-2 metadata" ;
                                     dcat:hadRole  "http://www.iana.org/assignments/relation/alternate"
                                   ] ;
        dcat:qualifiedRelation     [ a             dcat:Relationship ;
                                     dct:format    [ a           dct:MediaType ;
                                                     rdfs:label  "application/rdf+xml"
                                                   ] ;
                                     dct:relation  "https://fedeo.ceos.org/collections/series/items/FDRforAltimetry?httpAccept=application/rdf%2Bxml" ;
                                     dct:title     "RDF/XML metadata" ;
                                     dcat:hadRole  "http://www.iana.org/assignments/relation/alternate"
                                   ] ;
        dcat:qualifiedRelation     [ a             dcat:Relationship ;
                                     dct:format    [ a           dct:MediaType ;
                                                     rdfs:label  "application/geo+json;profile=\"http://www.opengis.net/spec/eoc-geojson/1.0\""
                                                   ] ;
                                     dct:relation  "https://fedeo.ceos.org/collections/series/items/FDRforAltimetry?mode=owc" ;
                                     dct:title     "OGC 17-084r1 metadata" ;
                                     dcat:hadRole  "http://www.iana.org/assignments/relation/alternate"
                                   ] ;
        dcat:qualifiedRelation     [ a             dcat:Relationship ;
                                     dct:format    [ a           dct:MediaType ;
                                                     rdfs:label  "application/vnd.iso.19139+xml"
                                                   ] ;
                                     dct:relation  "https://fedeo.ceos.org/collections/series/items/FDRforAltimetry?httpAccept=application/vnd.iso.19139%2Bxml" ;
                                     dct:title     "ISO 19139 metadata" ;
                                     dcat:hadRole  "http://www.iana.org/assignments/relation/alternate"
                                   ] ;
        dcat:qualifiedRelation     [ a             dcat:Relationship ;
                                     dct:format    [ a           dct:MediaType ;
                                                     rdfs:label  "application/vnd.iso.19115-3+xml"
                                                   ] ;
                                     dct:relation  "https://fedeo.ceos.org/collections/series/items/FDRforAltimetry?httpAccept=application/vnd.iso.19115-3%2Bxml" ;
                                     dct:title     "ISO 19115-3 metadata" ;
                                     dcat:hadRole  "http://www.iana.org/assignments/relation/alternate"
                                   ] ;
        dcat:qualifiedRelation     [ a             dcat:Relationship ;
                                     dct:format    [ a           dct:MediaType ;
                                                     rdfs:label  "application/ld+json"
                                                   ] ;
                                     dct:relation  "https://fedeo.ceos.org/collections/series/items/FDRforAltimetry?httpAccept=application/ld%2Bjson" ;
                                     dct:title     "JSON-LD metadata" ;
                                     dcat:hadRole  "http://www.iana.org/assignments/relation/alternate"
                                   ] ;
        dcat:qualifiedRelation     [ a             dcat:Relationship ;
                                     dct:format    [ a           dct:MediaType ;
                                                     rdfs:label  "application/atom+xml"
                                                   ] ;
                                     dct:relation  "https://fedeo.ceos.org/collections/series/items/FDRforAltimetry?httpAccept=application/atom%2Bxml" ;
                                     dct:title     "Atom format" ;
                                     dcat:hadRole  "http://www.iana.org/assignments/relation/alternate"
                                   ] ;
        dcat:qualifiedRelation     [ a             dcat:Relationship ;
                                     dct:format    [ a           dct:MediaType ;
                                                     rdfs:label  "application/ld+json;profile=\"http://data.europa.eu/930/\""
                                                   ] ;
                                     dct:relation  "https://fedeo.ceos.org/collections/series/items/FDRforAltimetry?httpAccept=application/ld%2Bjson;profile=http://data.europa.eu/930/" ;
                                     dct:title     "JSON-LD (GeoDCAT-AP) metadata" ;
                                     dcat:hadRole  "http://www.iana.org/assignments/relation/alternate"
                                   ] ;
        dcat:qualifiedRelation     [ a             dcat:Relationship ;
                                     dct:format    [ a           dct:MediaType ;
                                                     rdfs:label  "application/ld+json;profile=\"https://schema.org\""
                                                   ] ;
                                     dct:relation  "https://fedeo.ceos.org/collections/series/items/FDRforAltimetry?httpAccept=application/ld%2Bjson;profile=https://schema.org" ;
                                     dct:title     "JSON-LD (schema.org) metadata" ;
                                     dcat:hadRole  "http://www.iana.org/assignments/relation/alternate"
                                   ] ;
        dcat:qualifiedRelation     [ a             dcat:Relationship ;
                                     dct:format    [ a           dct:MediaType ;
                                                     rdfs:label  "text/turtle;profile=\"https://schema.org\""
                                                   ] ;
                                     dct:relation  "https://fedeo.ceos.org/collections/series/items/FDRforAltimetry?httpAccept=text/turtle;profile=https://schema.org" ;
                                     dct:title     "Turtle (schema.org) metadata" ;
                                     dcat:hadRole  "http://www.iana.org/assignments/relation/alternate"
                                   ] ;
        dcat:qualifiedRelation     [ a             dcat:Relationship ;
                                     dct:format    [ a           dct:MediaType ;
                                                     rdfs:label  "application/rdf+xml;profile=\"http://data.europa.eu/930/\""
                                                   ] ;
                                     dct:relation  "https://fedeo.ceos.org/collections/series/items/FDRforAltimetry?httpAccept=application/rdf%2Bxml;profile=http://data.europa.eu/930/" ;
                                     dct:title     "RDF/XML (GeoDCAT-AP) metadata" ;
                                     dcat:hadRole  "http://www.iana.org/assignments/relation/alternate"
                                   ] ;
        dcat:qualifiedRelation     [ a             dcat:Relationship ;
                                     dct:format    [ a           dct:MediaType ;
                                                     rdfs:label  "application/rdf+xml;profile=\"https://schema.org\""
                                                   ] ;
                                     dct:relation  "https://fedeo.ceos.org/collections/series/items/FDRforAltimetry?httpAccept=application/rdf%2Bxml;profile=https://schema.org" ;
                                     dct:title     "RDF/XML (schema.org) metadata" ;
                                     dcat:hadRole  "http://www.iana.org/assignments/relation/alternate"
                                   ] ;
        dcat:qualifiedRelation     [ a             dcat:Relationship ;
                                     dct:format    [ a           dct:MediaType ;
                                                     rdfs:label  "text/turtle;profile=\"http://data.europa.eu/930/\""
                                                   ] ;
                                     dct:relation  "https://fedeo.ceos.org/collections/series/items/FDRforAltimetry?httpAccept=text/turtle;profile=http://data.europa.eu/930/" ;
                                     dct:title     "Turtle (GeoDCAT-AP) metadata" ;
                                     dcat:hadRole  "http://www.iana.org/assignments/relation/alternate"
                                   ] ;
        dcat:qualifiedRelation     [ a             dcat:Relationship ;
                                     dct:format    [ a           dct:MediaType ;
                                                     rdfs:label  "application/xml"
                                                   ] ;
                                     dct:relation  "https://fedeo.ceos.org/collections/series/items/FDRforAltimetry?httpAccept=application/xml" ;
                                     dct:title     "Dublin Core metadata" ;
                                     dcat:hadRole  "http://www.iana.org/assignments/relation/alternate"
                                   ] ;
        dcat:qualifiedRelation     [ a             dcat:Relationship ;
                                     dct:format    [ a           dct:MediaType ;
                                                     rdfs:label  "application/dif10+xml"
                                                   ] ;
                                     dct:relation  "https://fedeo.ceos.org/collections/series/items/FDRforAltimetry?httpAccept=application/dif10%2Bxml" ;
                                     dct:title     "DIF-10 metadata" ;
                                     dcat:hadRole  "http://www.iana.org/assignments/relation/alternate"
                                   ] ;
        dcat:theme                 <https://earth.esa.int/concept/27547a00-7d37-5113-b10f-666ccbfd86d4> , <https://earth.esa.int/concept/0d2133c5-b0bb-5ce2-b000-243ade6a65b8> , <https://earth.esa.int/concept/9a043c1c-b79e-56ea-8d29-ce17037667ef> , <https://earth.esa.int/concept/3e46a23c-66b7-544a-87a7-2785e840bc5b> , <https://earth.esa.int/concept/10d48714-8d26-5be7-9496-6554275317f6> , <https://gcmd.earthdata.nasa.gov/kms/concept/24536b41-a968-4626-9516-7cf4c158334c> , <https://gcmd.earthdata.nasa.gov/kms/concept/a1498dff-002d-4d67-9091-16822c608221> , <https://gcmd.earthdata.nasa.gov/kms/concept/a04804d5-1064-48fd-a7a7-8da8e10399e1> , <https://earth.esa.int/concept/ccf4c4fa-e698-5c16-a074-f958ccabce5e> , <https://gcmd.earthdata.nasa.gov/kms/concept/fa0a36c3-2503-4662-98cd-7f3e74ce9f80> , <https://earth.esa.int/concept/e6a9631e-b7cf-5b3e-b414-1600379a72b3> , <https://gcmd.earthdata.nasa.gov/kms/concept/a3cf784c-00ad-455a-8961-ae9dcec76712> , <https://earth.esa.int/concept/7f876e17-4ff7-548a-9c4f-410c6c09c077> , <https://gcmd.earthdata.nasa.gov/kms/concept/9873d448-7c5c-4d0b-b699-8683aa37dd4c> , <https://earth.esa.int/concept/8dc47b68-6cad-59ce-836f-7328372de417> , <https://earth.esa.int/concept/90c5a05d-6f00-5187-90b5-2963273124ed> , <https://gcmd.earthdata.nasa.gov/kms/concept/bb04ee83-bf49-4f96-898d-20bb6e92bc93> , <https://earth.esa.int/concept/87ad9b0f-dd65-5ced-8131-9fb51a4e46b6> , <https://gcmd.earthdata.nasa.gov/kms/concept/affbd015-9373-4413-b76f-e91d01c4f5e3> , <https://gcmd.earthdata.nasa.gov/kms/concept/91697b7d-8f2b-4954-850e-61d5f61c867d> , <https://earth.esa.int/concept/312fe245-e4fe-5842-af14-e2bc11bb60eb> , <https://gcmd.earthdata.nasa.gov/kms/concept/a031952d-9f00-4ba5-9966-5f87ab9dfdd4> , <https://earth.esa.int/concept/41660a0e-b024-5f96-bac7-03d20444800b> , <https://gcmd.earthdata.nasa.gov/kms/concept/02c85d04-228e-4bf3-bb03-d72c22681dff> , <https://earth.esa.int/concept/01303c0c-021d-5366-ab43-032c3a87e153> , <https://gcmd.earthdata.nasa.gov/kms/concept/aa35a52f-e3d9-41bd-abd2-ec7e1a8101d1> , <https://gcmd.earthdata.nasa.gov/kms/concept/68f93a0c-1525-4f5a-9545-5d94191a3dbf> , <https://earth.esa.int/concept/11ea961b-1d0b-5d6d-a55a-b58aed01d430> , <https://gcmd.earthdata.nasa.gov/kms/concept/c47f6052-634e-40ef-a5ac-13f69f6f4c2a> , <https://earth.esa.int/concept/66ab957a-0434-5953-8b33-be95150a9ecb> , <https://earth.esa.int/concept/2ebd3948-3f88-5944-8e3c-7e60099ec941> , <https://gcmd.earthdata.nasa.gov/kms/concept/c16bda61-353b-4668-af2f-bbb98785b6fa> ;
        prov:wasGeneratedBy        [ a                   prov:Activity ;
                                     prov:endedAtTime    "2012-04-08T23:59:59.999Z" ;
                                     prov:startedAtTime  "1991-08-03T00:00:00.000Z" ;
                                     prov:used           <https://earth.esa.int/concept/11ea961b-1d0b-5d6d-a55a-b58aed01d430> , <https://earth.esa.int/concept/2ebd3948-3f88-5944-8e3c-7e60099ec941>
                                   ] ;
        prov:wasGeneratedBy        [ a                   prov:Activity ;
                                     prov:endedAtTime    "2012-04-08T23:59:59.999Z" ;
                                     prov:startedAtTime  "1991-08-03T00:00:00.000Z" ;
                                     prov:used           <https://earth.esa.int/concept/41660a0e-b024-5f96-bac7-03d20444800b> , <https://earth.esa.int/concept/90c5a05d-6f00-5187-90b5-2963273124ed>
                                   ] ;
        prov:wasGeneratedBy        [ a                   prov:Activity ;
                                     prov:endedAtTime    "2012-04-08T23:59:59.999Z" ;
                                     prov:startedAtTime  "1991-08-03T00:00:00.000Z" ;
                                     prov:used           <https://earth.esa.int/concept/ccf4c4fa-e698-5c16-a074-f958ccabce5e> , <https://earth.esa.int/concept/90c5a05d-6f00-5187-90b5-2963273124ed>
                                   ] ;
        foaf:isPrimaryTopicOf      [ a               dcat:CatalogRecord ;
                                     dct:conformsTo  "https://joinup.ec.europa.eu/release/geodcat-ap/20" ;
                                     dct:identifier  "https://fedeo.ceos.org/collections/series/items/FDRforAltimetry" ;
                                     dct:modified    "2025-04-24T10:31:17Z" ;
                                     dct:source      <https://fedeo.ceos.org/collections/series/items/FDRforAltimetry?httpAccept=application/vnd.iso.19139-2%2Bxml>
                                   ] .

<https://gcmd.earthdata.nasa.gov/kms/concept/c47f6052-634e-40ef-a5ac-13f69f6f4c2a>
        a               skos:Concept ;
        skos:inScheme   "https://gcmd.earthdata.nasa.gov/kms/concepts/concept_scheme/sciencekeywords" ;
        skos:prefLabel  "EARTH SCIENCE>ATMOSPHERE" .

<https://gcmd.earthdata.nasa.gov/kms/concept/fa0a36c3-2503-4662-98cd-7f3e74ce9f80>
        a               skos:Concept ;
        skos:inScheme   "https://gcmd.earthdata.nasa.gov/kms/concepts/concept_scheme/sciencekeywords" ;
        skos:prefLabel  "EARTH SCIENCE>CRYOSPHERE" .

<https://earth.esa.int/concept/e6a9631e-b7cf-5b3e-b414-1600379a72b3>
        a               skos:Concept ;
        skos:inScheme   "https://earth.esa.int/concepts/concept_scheme/earth-topics" ;
        skos:prefLabel  "Cryosphere" .

<https://earth.esa.int/concept/90c5a05d-6f00-5187-90b5-2963273124ed>
        a               prov:Entity , skos:Concept ;
        dct:title       "MWR" ;
        skos:inScheme   "https://earth.esa.int/concepts/concept_scheme/instruments" ;
        skos:prefLabel  "MWR" .

<https://gcmd.earthdata.nasa.gov/kms/concept/02c85d04-228e-4bf3-bb03-d72c22681dff>
        a               skos:Concept ;
        skos:inScheme   "https://gcmd.earthdata.nasa.gov/kms/concepts/concept_scheme/platforms" ;
        skos:prefLabel  "ERS-1" .

<https://earth.esa.int/concept/66ab957a-0434-5953-8b33-be95150a9ecb>
        a               skos:Concept ;
        skos:inScheme   "https://earth.esa.int/concepts/concept_scheme/instruments" ;
        skos:prefLabel  "Imaging Spectrometers/Radiometers" .

<https://earth.esa.int/concept/0d2133c5-b0bb-5ce2-b000-243ade6a65b8>
        a               skos:Concept ;
        skos:inScheme   "https://earth.esa.int/concepts/concept_scheme/earth-topics" ;
        skos:prefLabel  "Atmosphere" .

<https://earth.esa.int/concept/01303c0c-021d-5366-ab43-032c3a87e153>
        a               skos:Concept ;
        skos:inScheme   "https://earth.esa.int/concepts/concept_scheme/earth-topics" ;
        skos:prefLabel  "Bathymetry and Seafloor Topography" .

<https://earth.esa.int/concept/9a043c1c-b79e-56ea-8d29-ce17037667ef>
        a               skos:Concept ;
        skos:inScheme   "https://earth.esa.int/concepts/concept_scheme/instruments" ;
        skos:prefLabel  "Radar Altimeters" .

<https://gcmd.earthdata.nasa.gov/kms/concept/a3cf784c-00ad-455a-8961-ae9dcec76712>
        a               skos:Concept ;
        skos:inScheme   "https://gcmd.earthdata.nasa.gov/kms/concepts/concept_scheme/instruments" ;
        skos:prefLabel  "RA-2" .

<https://fedeo.ceos.org/collections/series/items/FDRforAltimetry?httpAccept=application/vnd.iso.19139-2%2Bxml>
        a               dcat:CatalogRecord ;
        dct:conformsTo  [ a          dct:Standard ;
                          dct:title  "ISO19139-2"
                        ] .

<https://gcmd.earthdata.nasa.gov/kms/concept/a04804d5-1064-48fd-a7a7-8da8e10399e1>
        a               skos:Concept ;
        skos:inScheme   "https://gcmd.earthdata.nasa.gov/kms/concepts/concept_scheme/sciencekeywords" ;
        skos:prefLabel  "EARTH SCIENCE>OCEANS>OCEAN WAVES" .

<https://earth.esa.int/concept/8dc47b68-6cad-59ce-836f-7328372de417>
        a               skos:Concept ;
        skos:inScheme   "https://earth.esa.int/concepts/concept_scheme/earth-topics" ;
        skos:prefLabel  "Oceans" .

<https://earth.esa.int/concept/3e46a23c-66b7-544a-87a7-2785e840bc5b>
        a               skos:Concept ;
        skos:inScheme   "https://earth.esa.int/concepts/concept_scheme/earth-topics" ;
        skos:prefLabel  "Sea Surface Topography" .

<https://gcmd.earthdata.nasa.gov/kms/concept/c16bda61-353b-4668-af2f-bbb98785b6fa>
        a               skos:Concept ;
        skos:inScheme   "https://gcmd.earthdata.nasa.gov/kms/concepts/concept_scheme/sciencekeywords" ;
        skos:prefLabel  "EARTH SCIENCE>OCEANS>BATHYMETRY/SEAFLOOR TOPOGRAPHY" .

<https://earth.esa.int/concept/87ad9b0f-dd65-5ced-8131-9fb51a4e46b6>
        a               skos:Concept ;
        skos:inScheme   "https://earth.esa.int/concepts/concept_scheme/earth-topics" ;
        skos:prefLabel  "Snow and Ice" .

<https://earth.esa.int/concept/10d48714-8d26-5be7-9496-6554275317f6>
        a               skos:Concept ;
        skos:inScheme   "https://earth.esa.int/concepts/concept_scheme/earth-topics" ;
        skos:prefLabel  "Marine Geophysics" .