@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://fedeo.ceos.org/collections/EarthCARE_ATLID_L2A_ATL_CLA>
        a                         dcat:Dataset ;
        dct:accessRights          [ a           dct:RightsStatement ;
                                    rdfs:label  "No constraints but users need to be registered with [the G-Portal User Registration system](https://gportal.jaxa.jp/gpr/user/regist1?lang=en) to download files."
                                  ] ;
        dct:description           "EarthCARE/ATLID One-sensor Cloud and Aerosol Product (ATL_CLA) dataset is obtained from the Atmospheric Lidar(ATLID) sensor onboard Earth Cloud Aerosol and Radiation Explorer (EarthCARE) Satellite and produced by the Japan Aerospace Exploration Agency (JAXA). EarthCARE Satellite carries four observation sensors: the Cloud Profiling Radar(CPR), the Atmospheric Lidar(ATLID), the Multi-Spectral Imager(MSI), and the Broadband Radiometer(BBR). The main purpose of EarthCARE  to globally observe the distribution and vertical structure of clouds and aerosols, as well as the radiant energy at the top of the atmosphere. This project aims to contribute to improving the accuracy of climate change prediction by considering the behavior of clouds and aerosols and their impact on the Earth's climate, incorporating the obtained knowledge into numerical climate models, and constraining the large uncertainties in cloud-aerosol-radiation interactions within numerical climate models. EarthCARE Satellite was launched on 28/05/2024(UTC).EarthCARE Satellite can observe a range from approximately 90 degrees south latitude to approximately 90 degrees north latitude, and flies in a sun-synchronous subrecurrent orbit (number of return days: 25 days) at an altitude of approximately 400 km.  The vertical resolution of ATLID is approximately 100m.In ATLID level 2A standard processing, a level ATLID 1B products read as input data and a product containing a Feature mask, Target Mask, Aerosol(extinction coefficients, backscatter coefficients, depolarization ratio, lidar ratio.), Cloud(extinction coefficients, backscatter coefficients, depolarization ratio, lidar ratio.), Planetary Boundary Layer(PBL) height, is outputted.The file format is HDF5, but it's compatible with NetCDF4.  It is divided into header and science data sections. The sampling resolution is 1km (horizontal) and 100 m (vertical). The generation unit is 1/8 orbit(1 frame)." ;
        dct:identifier            "EarthCARE_ATLID_L2A_ATL_CLA" ;
        dct:language              <http://publications.europa.eu/resource/authority/language/EN> ;
        dct:license               [ a           dct:LicenseDocument ;
                                    rdfs:label  "The users are entitled to use, reprocess and redistribute G-Portal data including commercial use for free except for the condition about acknowledgement of data credit as stipulated in G-Portal terms of use 7.(2). Click [here](https://gportal.jaxa.jp/gpr/index/eula?lang=en) for detailed G-Portal data usage constrains."
                                  ] ;
        dct:modified              "2024-08-10T00:00:00Z" ;
        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/climatologyMeteorologyAtmosphere> ;
        dct:temporal              [ a               dct:PeriodOfTime ;
                                    dcat:startDate  "2024-08-10T00:00:00Z"^^xsd:date
                                  ] ;
        dct:title                 "EarthCARE/ATLID L2A ATLID one-sensor Cloud Aerosol Products" ;
        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/10.57746/EO.01jkwjk45jrx9frz6c11x4rs8e"
                                  ] ;
        dcat:endpointDescription  "https://fedeo.ceos.org/collections/series/items/EarthCARE_ATLID_L2A_ATL_CLA/api" ;
        dcat:keyword              "AEROSOLS" , "depolarization ratio" , "backscatter coefficients" , "Atmospheric Lidar(ATLID)" , "Target Mask" , "Planetary Boundary Layer(PBL) height" , "EARTH SCIENCE" , "ATMOSPHERIC PRESSURE" , "Aerosol(extinction coefficients" , "DIF10" , "Cloud(extinction coefficients" , "ATMOSPHERE" , "lidar ratio)" , "Feature mask" , "CLOUDS" ;
        dcat:qualifiedRelation    [ a             dcat:Relationship ;
                                    dct:format    [ a           dct:MediaType ;
                                                    rdfs:label  "application/dif10+xml"
                                                  ] ;
                                    dct:relation  "https://fedeo.ceos.org/collections/EarthCARE_ATLID_L2A_ATL_CLA?httpAccept=application/dif10%2Bxml" ;
                                    dct:title     "DIF-10 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/EarthCARE_ATLID_L2A_ATL_CLA?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/xml"
                                                  ] ;
                                    dct:relation  "https://fedeo.ceos.org/collections/EarthCARE_ATLID_L2A_ATL_CLA?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  "text/html"
                                                  ] ;
                                    dct:relation  "https://fedeo.ceos.org/collections/EarthCARE_ATLID_L2A_ATL_CLA?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/vnd.iso.19115-3+xml"
                                                  ] ;
                                    dct:relation  "https://fedeo.ceos.org/collections/EarthCARE_ATLID_L2A_ATL_CLA?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/rdf+xml;profile=\"https://schema.org\""
                                                  ] ;
                                    dct:relation  "https://fedeo.ceos.org/collections/EarthCARE_ATLID_L2A_ATL_CLA?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  "application/vnd.iso.19139+xml"
                                                  ] ;
                                    dct:relation  "https://fedeo.ceos.org/collections/EarthCARE_ATLID_L2A_ATL_CLA?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/ld+json"
                                                  ] ;
                                    dct:relation  "https://fedeo.ceos.org/collections/EarthCARE_ATLID_L2A_ATL_CLA?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/rdf+xml"
                                                  ] ;
                                    dct:relation  "https://fedeo.ceos.org/collections/EarthCARE_ATLID_L2A_ATL_CLA?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/json"
                                                  ] ;
                                    dct:relation  "https://fedeo.ceos.org/collections/EarthCARE_ATLID_L2A_ATL_CLA?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/EarthCARE_ATLID_L2A_ATL_CLA" ;
                                    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/geo+json;profile=\"http://www.opengis.net/spec/eoc-geojson/1.0\""
                                                  ] ;
                                    dct:relation  "https://fedeo.ceos.org/collections/EarthCARE_ATLID_L2A_ATL_CLA?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  "text/turtle;profile=\"http://data.europa.eu/930/\""
                                                  ] ;
                                    dct:relation  "https://fedeo.ceos.org/collections/EarthCARE_ATLID_L2A_ATL_CLA?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/ld+json;profile=\"http://data.europa.eu/930/\""
                                                  ] ;
                                    dct:relation  "https://fedeo.ceos.org/collections/EarthCARE_ATLID_L2A_ATL_CLA?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  "text/turtle;profile=\"https://schema.org\""
                                                  ] ;
                                    dct:relation  "https://fedeo.ceos.org/collections/EarthCARE_ATLID_L2A_ATL_CLA?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/ld+json;profile=\"https://schema.org\""
                                                  ] ;
                                    dct:relation  "https://fedeo.ceos.org/collections/EarthCARE_ATLID_L2A_ATL_CLA?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  "application/rdf+xml;profile=\"http://data.europa.eu/930/\""
                                                  ] ;
                                    dct:relation  "https://fedeo.ceos.org/collections/EarthCARE_ATLID_L2A_ATL_CLA?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/vnd.iso.19139-2+xml"
                                                  ] ;
                                    dct:relation  "https://fedeo.ceos.org/collections/EarthCARE_ATLID_L2A_ATL_CLA?httpAccept=application/vnd.iso.19139-2%2Bxml" ;
                                    dct:title     "ISO 19139-2 metadata" ;
                                    dcat:hadRole  "http://www.iana.org/assignments/relation/alternate"
                                  ] ;
        dcat:theme                <https://earth.esa.int/concept/fc478009-7c76-54af-ba48-64c36705faef> , <https://gcmd.earthdata.nasa.gov/kms/concept/2e5a401b-1507-4f57-82b8-36557c13b154> , <https://gcmd.earthdata.nasa.gov/kms/concept/c47f6052-634e-40ef-a5ac-13f69f6f4c2a> , <https://gcmd.earthdata.nasa.gov/kms/concept/bf66ef8c-acc5-4c2f-b519-db0cbee37c99> , <https://gcmd.earthdata.nasa.gov/kms/concept/485824e1-c539-45e6-8262-4e902b8542ed> , <https://gcmd.earthdata.nasa.gov/kms/concept/08fd82a1-4370-46a2-82ea-94c0f91498a7> , <https://earth.esa.int/concept/b1e4162a-8c33-5f76-8322-6a63cbdf923b> , <https://gcmd.earthdata.nasa.gov/kms/concept/162e2243-3266-4999-b352-d8a1a9dc82ac> ;
        prov:wasGeneratedBy       [ a                   prov:Activity ;
                                    prov:startedAtTime  "2024-08-10T00:00:00Z" ;
                                    prov:used           <https://earth.esa.int/concept/fc478009-7c76-54af-ba48-64c36705faef> , <https://earth.esa.int/concept/b1e4162a-8c33-5f76-8322-6a63cbdf923b>
                                  ] ;
        foaf:isPrimaryTopicOf     [ a               dcat:CatalogRecord ;
                                    dct:conformsTo  "https://joinup.ec.europa.eu/release/geodcat-ap/20" ;
                                    dct:identifier  "https://fedeo.ceos.org/collections/EarthCARE_ATLID_L2A_ATL_CLA" ;
                                    dct:modified    "2025-11-27T00:00:00Z" ;
                                    dct:source      <https://fedeo.ceos.org/collections/EarthCARE_ATLID_L2A_ATL_CLA?httpAccept=application/vnd.iso.19139-2%2Bxml>
                                  ] .

<https://earth.esa.int/concept/b1e4162a-8c33-5f76-8322-6a63cbdf923b>
        a               prov:Entity , skos:Concept ;
        dct:title       "ATLID" ;
        skos:inScheme   "https://earth.esa.int/concepts/concept_scheme/instruments" ;
        skos:prefLabel  "ATLID" .

<https://gcmd.earthdata.nasa.gov/kms/concept/162e2243-3266-4999-b352-d8a1a9dc82ac>
        a               skos:Concept ;
        skos:inScheme   "https://gcmd.earthdata.nasa.gov/kms/concepts/concept_scheme/sciencekeywords" ;
        skos:prefLabel  "EARTH SCIENCE>ATMOSPHERE>CLOUDS" .

<https://gcmd.earthdata.nasa.gov/kms/concept/485824e1-c539-45e6-8262-4e902b8542ed>
        a               skos:Concept ;
        skos:inScheme   "https://gcmd.earthdata.nasa.gov/kms/concepts/concept_scheme/instruments" ;
        skos:prefLabel  "ATLID" .

<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/bf66ef8c-acc5-4c2f-b519-db0cbee37c99>
        a               skos:Concept ;
        skos:inScheme   "https://gcmd.earthdata.nasa.gov/kms/concepts/concept_scheme/platforms" ;
        skos:prefLabel  "EarthCARE" .

<https://gcmd.earthdata.nasa.gov/kms/concept/08fd82a1-4370-46a2-82ea-94c0f91498a7>
        a               skos:Concept ;
        skos:inScheme   "https://gcmd.earthdata.nasa.gov/kms/concepts/concept_scheme/sciencekeywords" ;
        skos:prefLabel  "EARTH SCIENCE>ATMOSPHERE>ATMOSPHERIC PRESSURE" .

<https://fedeo.ceos.org/collections/EarthCARE_ATLID_L2A_ATL_CLA?httpAccept=application/vnd.iso.19139-2%2Bxml>
        a               dcat:CatalogRecord ;
        dct:conformsTo  [ a          dct:Standard ;
                          dct:title  "ISO19139-2"
                        ] .

<https://earth.esa.int/concept/fc478009-7c76-54af-ba48-64c36705faef>
        a               prov:Entity , skos:Concept ;
        dct:title       "EarthCARE" ;
        skos:inScheme   "https://earth.esa.int/concepts/concept_scheme/platforms" ;
        skos:prefLabel  "EarthCARE" .

<https://gcmd.earthdata.nasa.gov/kms/concept/2e5a401b-1507-4f57-82b8-36557c13b154>
        a               skos:Concept ;
        skos:inScheme   "https://gcmd.earthdata.nasa.gov/kms/concepts/concept_scheme/sciencekeywords" ;
        skos:prefLabel  "EARTH SCIENCE>ATMOSPHERE>AEROSOLS" .