@prefix dcat: <http://www.w3.org/ns/dcat#> .
@prefix dct: <http://purl.org/dc/terms/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix gsp: <http://www.opengis.net/ont/geosparql#> .
@prefix locn: <http://www.w3.org/ns/locn#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

<https://data.amerigeoss.org/dataset/5453f216-d999-4e44-9009-682c6c8ce12d> a dcat:Dataset ;
    dct:description "This collection contains the Ocean Surface Topography Mission (OSTM)/Jason-2 Level-2 Geophysical Data Records (GDR) data files. The level-2 X-GDR are available as 3 datatypes: Operational Geophysical Data Records (OGDR), Interim Geophysical Data Records (IGDR) and final Geophysical Data Records (GDR). The OGDRs are near-real-time records and are generated every 3-5 hours. They are based on orbits from DORIS propagator and forecast meteorological fields for the geophysical corrections. The IGDRs are based on preliminary DORIS ephemeris, analyzed meteorological grids, and preliminary auxiliary data files. The IGDRs have a latency of 1 - 2 days. The S-IGDR is a superset of the IGDR, containing the original radar echo \"waveform\" data. The GDRs are based on final high-precision DORIS (perhaps combined with GPS) ephemeris, final meteorological grids, ancillary and auxiliary data files. The S-GDR is a superset of the GDR, containing the waveform data. The S-GDRs are generated every 10 days. Sea Surface Height Anomaly (SSHA) files are available for IGDR and GDR. All files are available in NetCDF format and the OGDRs are also available in BUFR format." ;
    dct:identifier "gov.noaa.nodc:OSTM-Jason2-xGDR" ;
    dct:issued "2025-11-21T18:24:29.062259"^^xsd:dateTime ;
    dct:modified "2025-11-21T18:24:29.062262"^^xsd:dateTime ;
    dct:publisher <https://data.amerigeoss.org/organization/727dbdd5-3f98-4ac0-9d28-5e344558139b> ;
    dct:spatial [ a dct:Location ;
            locn:geometry "POLYGON ((-180.0000 -66.0000, 180.0000 -66.0000, 180.0000 66.0000, -180.0000 66.0000, -180.0000 -66.0000))"^^gsp:wktLiteral ] ;
    dct:title "OSTM/Jason-2 Level-2 Geophysical Data Records (GDR), 2008 to 2019 (NCEI Accession 0043269)" ;
    dcat:distribution <https://data.amerigeoss.org/dataset/5453f216-d999-4e44-9009-682c6c8ce12d/resource/0aeabfd9-68fc-4034-8dc8-28c2a12b045a>,
        <https://data.amerigeoss.org/dataset/5453f216-d999-4e44-9009-682c6c8ce12d/resource/2a9eefc0-8a4f-401f-881f-6e3e574a38c3>,
        <https://data.amerigeoss.org/dataset/5453f216-d999-4e44-9009-682c6c8ce12d/resource/409cd22a-0b04-4e0b-a619-331d1d41c50f>,
        <https://data.amerigeoss.org/dataset/5453f216-d999-4e44-9009-682c6c8ce12d/resource/485c2888-9cb4-46da-8408-e5913d27c967>,
        <https://data.amerigeoss.org/dataset/5453f216-d999-4e44-9009-682c6c8ce12d/resource/49dcc617-9ad1-4e57-b19d-6cf79c05c392>,
        <https://data.amerigeoss.org/dataset/5453f216-d999-4e44-9009-682c6c8ce12d/resource/51323984-d4b2-419e-8239-f96fe2ebabc8>,
        <https://data.amerigeoss.org/dataset/5453f216-d999-4e44-9009-682c6c8ce12d/resource/6a01c661-06a6-4aab-91d2-219857656224>,
        <https://data.amerigeoss.org/dataset/5453f216-d999-4e44-9009-682c6c8ce12d/resource/6e126f59-92aa-4416-be46-0b43ff8c33a5>,
        <https://data.amerigeoss.org/dataset/5453f216-d999-4e44-9009-682c6c8ce12d/resource/847c2f4b-ae4c-489d-8195-04ad17420f7d>,
        <https://data.amerigeoss.org/dataset/5453f216-d999-4e44-9009-682c6c8ce12d/resource/899a16d0-a54c-48ba-bf70-3e67e67702c2>,
        <https://data.amerigeoss.org/dataset/5453f216-d999-4e44-9009-682c6c8ce12d/resource/926bac5d-fd02-49da-9d6b-bc246b8f621a>,
        <https://data.amerigeoss.org/dataset/5453f216-d999-4e44-9009-682c6c8ce12d/resource/9275ba39-957b-4c7f-8de3-dd9ad522abf1>,
        <https://data.amerigeoss.org/dataset/5453f216-d999-4e44-9009-682c6c8ce12d/resource/9d630b63-5899-4b5c-b6b0-e19b8136c5cb>,
        <https://data.amerigeoss.org/dataset/5453f216-d999-4e44-9009-682c6c8ce12d/resource/a1647617-14a4-499d-a873-51ccd9678960>,
        <https://data.amerigeoss.org/dataset/5453f216-d999-4e44-9009-682c6c8ce12d/resource/a46c27a4-dc30-4f28-bf0c-66b319f74d87>,
        <https://data.amerigeoss.org/dataset/5453f216-d999-4e44-9009-682c6c8ce12d/resource/a66f4d3b-8ebe-4749-b1a9-b4e927583b43>,
        <https://data.amerigeoss.org/dataset/5453f216-d999-4e44-9009-682c6c8ce12d/resource/aac7767c-e72f-49a8-b6e6-d56f5ee975d8>,
        <https://data.amerigeoss.org/dataset/5453f216-d999-4e44-9009-682c6c8ce12d/resource/ac910c2c-4fba-4a21-a6a6-6086d11905c3>,
        <https://data.amerigeoss.org/dataset/5453f216-d999-4e44-9009-682c6c8ce12d/resource/acc5a02a-381e-4d3a-8d5e-f3807a184e5f>,
        <https://data.amerigeoss.org/dataset/5453f216-d999-4e44-9009-682c6c8ce12d/resource/cde26e22-09dc-41e6-8e27-a681d1f1ce7a>,
        <https://data.amerigeoss.org/dataset/5453f216-d999-4e44-9009-682c6c8ce12d/resource/e5c6c30c-d552-4ce3-8ccd-8242e33b1f1c>,
        <https://data.amerigeoss.org/dataset/5453f216-d999-4e44-9009-682c6c8ce12d/resource/eace338b-70ae-4829-96fd-6c4c8bda47b5>,
        <https://data.amerigeoss.org/dataset/5453f216-d999-4e44-9009-682c6c8ce12d/resource/f1d630ab-a8fd-4465-9761-d595203a5bf0>,
        <https://data.amerigeoss.org/dataset/5453f216-d999-4e44-9009-682c6c8ce12d/resource/f59474a6-3696-4f31-b8a3-d7c284706277>,
        <https://data.amerigeoss.org/dataset/5453f216-d999-4e44-9009-682c6c8ce12d/resource/f8488500-d957-435a-ae57-32412f1b95a1> ;
    dcat:keyword "altimetry",
        "amerigeo",
        "amerigeoss",
        "ckan",
        "climate-change",
        "geo",
        "geographic-region",
        "geoss",
        "global-ocean",
        "national",
        "north-america",
        "ocean-surface-topography-mission",
        "oceanography",
        "ostm",
        "satelliteobservation",
        "sea-level",
        "sea-surface",
        "sea-surface-height-anomaly",
        "united-states",
        "vertical-location" .

<https://data.amerigeoss.org/dataset/5453f216-d999-4e44-9009-682c6c8ce12d/resource/0aeabfd9-68fc-4034-8dc8-28c2a12b045a> a dcat:Distribution ;
    dct:description "Related Jason-2 Data" ;
    dct:issued "2021-05-28T08:01:08.123578"^^xsd:dateTime ;
    dct:modified "2025-11-21T18:24:29.049476"^^xsd:dateTime ;
    dct:title "Jason-2 NRTAVS QA Reports" ;
    dcat:accessURL <https://accession.nodc.noaa.gov/OSTM-Jason2-NRTAVS> .

<https://data.amerigeoss.org/dataset/5453f216-d999-4e44-9009-682c6c8ce12d/resource/2a9eefc0-8a4f-401f-881f-6e3e574a38c3> a dcat:Distribution ;
    dct:description "Related Jason-2 Data" ;
    dct:issued "2021-05-28T08:01:08.123573"^^xsd:dateTime ;
    dct:modified "2025-11-21T18:24:29.048669"^^xsd:dateTime ;
    dct:title "Jason-2 Ancillary Files" ;
    dcat:accessURL <https://accession.nodc.noaa.gov/OSTM-Jason2-Ancillary> .

<https://data.amerigeoss.org/dataset/5453f216-d999-4e44-9009-682c6c8ce12d/resource/409cd22a-0b04-4e0b-a619-331d1d41c50f> a dcat:Distribution ;
    dct:description "These data are available through NOAA's Comprehensive Large Array-data Stewardship System (CLASS). Use the CLASS web interface to search for and order data by temporal, spatial and and other product-specific criteria. You may also create a subscription to order data on a regular basis." ;
    dct:issued "2021-05-28T08:01:08.123531"^^xsd:dateTime ;
    dct:modified "2025-11-21T18:24:29.042383"^^xsd:dateTime ;
    dct:title "Order" ;
    dcat:accessURL <https://www.class.noaa.gov/saa/products/search?sub_id=0&datatype_family=JASON-XGDR> .

<https://data.amerigeoss.org/dataset/5453f216-d999-4e44-9009-682c6c8ce12d/resource/485c2888-9cb4-46da-8408-e5913d27c967> a dcat:Distribution ;
    dct:description "Handbooks and other documentation" ;
    dct:issued "2021-05-28T08:01:08.123585"^^xsd:dateTime ;
    dct:modified "2025-11-21T18:24:29.050671"^^xsd:dateTime ;
    dct:title "OSTM/Jason-2 and Jason-3 Documentation" ;
    dcat:accessURL <https://accession.nodc.noaa.gov/OSTM-Jason2-3-Docs> .

<https://data.amerigeoss.org/dataset/5453f216-d999-4e44-9009-682c6c8ce12d/resource/49dcc617-9ad1-4e57-b19d-6cf79c05c392> a dcat:Distribution ;
    dct:description "Institution web page" ;
    dct:issued "2021-05-28T08:01:08.123552"^^xsd:dateTime ;
    dct:modified "2025-11-21T18:24:29.045536"^^xsd:dateTime ;
    dct:title "Office of Satellite Data Processing and Distribution website" ;
    dcat:accessURL <https://www.ospo.noaa.gov/> .

<https://data.amerigeoss.org/dataset/5453f216-d999-4e44-9009-682c6c8ce12d/resource/51323984-d4b2-419e-8239-f96fe2ebabc8> a dcat:Distribution ;
    dct:description "Global Change Master Directory (GCMD). 2021. GCMD Keywords, Version 10.0. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC) National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://wiki.earthdata.nasa.gov/display/gcmdkey" ;
    dct:issued "2021-05-28T08:01:08.123565"^^xsd:dateTime ;
    dct:modified "2025-11-21T18:24:29.047490"^^xsd:dateTime ;
    dct:title "GCMD Keyword Forum Page" ;
    dcat:accessURL <https://wiki.earthdata.nasa.gov/display/gcmdkey> .

<https://data.amerigeoss.org/dataset/5453f216-d999-4e44-9009-682c6c8ce12d/resource/6a01c661-06a6-4aab-91d2-219857656224> a dcat:Distribution ;
    dct:description "Information for contacts at NCEI." ;
    dct:issued "2021-05-28T08:01:08.123557"^^xsd:dateTime ;
    dct:modified "2025-11-21T18:24:29.046290"^^xsd:dateTime ;
    dct:title "NCEI Contact Information" ;
    dcat:accessURL <https://www.ncei.noaa.gov/contact> .

<https://data.amerigeoss.org/dataset/5453f216-d999-4e44-9009-682c6c8ce12d/resource/6e126f59-92aa-4416-be46-0b43ff8c33a5> a dcat:Distribution ;
    dct:description "Information for contacts at NCEI." ;
    dct:issued "2021-05-28T08:01:08.123536"^^xsd:dateTime ;
    dct:modified "2025-11-21T18:24:29.043181"^^xsd:dateTime ;
    dct:title "NCEI Contact Information" ;
    dcat:accessURL <https://www.ncei.noaa.gov/contact> .

<https://data.amerigeoss.org/dataset/5453f216-d999-4e44-9009-682c6c8ce12d/resource/847c2f4b-ae4c-489d-8195-04ad17420f7d> a dcat:Distribution ;
    dct:description "These data are available through the File Transfer Protocol (FTP). You may use any FTP client to download these data." ;
    dct:issued "2021-05-28T08:01:08.123517"^^xsd:dateTime ;
    dct:modified "2025-11-21T18:24:29.041118"^^xsd:dateTime ;
    dct:title "FTP" ;
    dcat:accessURL <ftp://ftp.nodc.noaa.gov/pub/data.nodc/jason2/> .

<https://data.amerigeoss.org/dataset/5453f216-d999-4e44-9009-682c6c8ce12d/resource/899a16d0-a54c-48ba-bf70-3e67e67702c2> a dcat:Distribution ;
    dct:description "Global Change Master Directory (GCMD). 2021. GCMD Keywords, Version 10.0. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC) National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://wiki.earthdata.nasa.gov/display/gcmdkey" ;
    dct:issued "2021-05-28T08:01:08.123562"^^xsd:dateTime ;
    dct:modified "2025-11-21T18:24:29.047089"^^xsd:dateTime ;
    dct:title "GCMD Keyword Forum Page" ;
    dcat:accessURL <https://wiki.earthdata.nasa.gov/display/gcmdkey> .

<https://data.amerigeoss.org/dataset/5453f216-d999-4e44-9009-682c6c8ce12d/resource/926bac5d-fd02-49da-9d6b-bc246b8f621a> a dcat:Distribution ;
    dct:description "Global Change Master Directory (GCMD). 2021. GCMD Keywords, Version 10.0. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC) National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://wiki.earthdata.nasa.gov/display/gcmdkey" ;
    dct:issued "2021-05-28T08:01:08.123570"^^xsd:dateTime ;
    dct:modified "2025-11-21T18:24:29.048284"^^xsd:dateTime ;
    dct:title "GCMD Keyword Forum Page" ;
    dcat:accessURL <https://wiki.earthdata.nasa.gov/display/gcmdkey> .

<https://data.amerigeoss.org/dataset/5453f216-d999-4e44-9009-682c6c8ce12d/resource/9275ba39-957b-4c7f-8de3-dd9ad522abf1> a dcat:Distribution ;
    dct:description "Global Change Master Directory (GCMD). 2021. GCMD Keywords, Version 10.0. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC) National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://wiki.earthdata.nasa.gov/display/gcmdkey" ;
    dct:issued "2021-05-28T08:01:08.123567"^^xsd:dateTime ;
    dct:modified "2025-11-21T18:24:29.047890"^^xsd:dateTime ;
    dct:title "GCMD Keyword Forum Page" ;
    dcat:accessURL <https://wiki.earthdata.nasa.gov/display/gcmdkey> .

<https://data.amerigeoss.org/dataset/5453f216-d999-4e44-9009-682c6c8ce12d/resource/9d630b63-5899-4b5c-b6b0-e19b8136c5cb> a dcat:Distribution ;
    dct:description "Institution web page" ;
    dct:issued "2021-05-28T08:01:08.123550"^^xsd:dateTime ;
    dct:modified "2025-11-21T18:24:29.045150"^^xsd:dateTime ;
    dct:title "EUMETSAT website" ;
    dcat:accessURL <http://www.eumetsat.int/> .

<https://data.amerigeoss.org/dataset/5453f216-d999-4e44-9009-682c6c8ce12d/resource/a1647617-14a4-499d-a873-51ccd9678960> a dcat:Distribution ;
    dct:description "Global Change Master Directory (GCMD). 2021. GCMD Keywords, Version 10.0. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC) National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://wiki.earthdata.nasa.gov/display/gcmdkey" ;
    dct:issued "2021-05-28T08:01:08.123560"^^xsd:dateTime ;
    dct:modified "2025-11-21T18:24:29.046678"^^xsd:dateTime ;
    dct:title "GCMD Keyword Forum Page" ;
    dcat:accessURL <https://wiki.earthdata.nasa.gov/display/gcmdkey> .

<https://data.amerigeoss.org/dataset/5453f216-d999-4e44-9009-682c6c8ce12d/resource/a46c27a4-dc30-4f28-bf0c-66b319f74d87> a dcat:Distribution ;
    dct:description "Institution web page" ;
    dct:issued "2021-05-28T08:01:08.123542"^^xsd:dateTime ;
    dct:modified "2025-11-21T18:24:29.043955"^^xsd:dateTime ;
    dct:title "Office of Satellite Data Processing and Distribution website" ;
    dcat:accessURL <https://www.ospo.noaa.gov/> .

<https://data.amerigeoss.org/dataset/5453f216-d999-4e44-9009-682c6c8ce12d/resource/a66f4d3b-8ebe-4749-b1a9-b4e927583b43> a dcat:Distribution ;
    dct:description "Institution web page" ;
    dct:issued "2021-05-28T08:01:08.123539"^^xsd:dateTime ;
    dct:modified "2025-11-21T18:24:29.043564"^^xsd:dateTime ;
    dct:title "US DOC; NOAA; NESDIS; Center for Satellite Applications and Research (STAR) website" ;
    dcat:accessURL <https://www.star.nesdis.noaa.gov/> .

<https://data.amerigeoss.org/dataset/5453f216-d999-4e44-9009-682c6c8ce12d/resource/aac7767c-e72f-49a8-b6e6-d56f5ee975d8> a dcat:Distribution ;
    dct:description "Institution web page" ;
    dct:issued "2021-05-28T08:01:08.123555"^^xsd:dateTime ;
    dct:modified "2025-11-21T18:24:29.045915"^^xsd:dateTime ;
    dct:title "National Centre for Space Studies (CNES) website" ;
    dcat:accessURL <http://cnes.fr/> .

<https://data.amerigeoss.org/dataset/5453f216-d999-4e44-9009-682c6c8ce12d/resource/ac910c2c-4fba-4a21-a6a6-6086d11905c3> a dcat:Distribution ;
    dct:description "Institution web page" ;
    dct:issued "2021-05-28T08:01:08.123544"^^xsd:dateTime ;
    dct:modified "2025-11-21T18:24:29.044346"^^xsd:dateTime ;
    dct:title "Office of Satellite and Product Operations website" ;
    dcat:accessURL <http://www.ospo.noaa.gov/> .

<https://data.amerigeoss.org/dataset/5453f216-d999-4e44-9009-682c6c8ce12d/resource/acc5a02a-381e-4d3a-8d5e-f3807a184e5f> a dcat:Distribution ;
    dct:description "Navigate directly to the URL for a descriptive web page with download links." ;
    dct:issued "2021-05-28T08:01:08.123534"^^xsd:dateTime ;
    dct:modified "2025-11-21T18:24:29.042787"^^xsd:dateTime ;
    dct:title "NCEI Dataset Landing Page" ;
    dcat:accessURL <https://www.ncei.noaa.gov/archive/accession/OSTM-Jason2-xGDR> .

<https://data.amerigeoss.org/dataset/5453f216-d999-4e44-9009-682c6c8ce12d/resource/cde26e22-09dc-41e6-8e27-a681d1f1ce7a> a dcat:Distribution ;
    dct:description "Institution web page" ;
    dct:issued "2021-05-28T08:01:08.123547"^^xsd:dateTime ;
    dct:modified "2025-11-21T18:24:29.044758"^^xsd:dateTime ;
    dct:title "Office of Satellite Data Processing and Distribution website" ;
    dcat:accessURL <https://www.ospo.noaa.gov/> .

<https://data.amerigeoss.org/dataset/5453f216-d999-4e44-9009-682c6c8ce12d/resource/e5c6c30c-d552-4ce3-8ccd-8242e33b1f1c> a dcat:Distribution ;
    dct:description "Related Jason-2 Data" ;
    dct:issued "2021-05-28T08:01:08.123575"^^xsd:dateTime ;
    dct:modified "2025-11-21T18:24:29.049074"^^xsd:dateTime ;
    dct:title "Jason-2 Auxiliary Files" ;
    dcat:accessURL <https://accession.nodc.noaa.gov/OSTM-Jason2-Auxiliary> .

<https://data.amerigeoss.org/dataset/5453f216-d999-4e44-9009-682c6c8ce12d/resource/eace338b-70ae-4829-96fd-6c4c8bda47b5> a dcat:Distribution ;
    dct:description "Related Jason-2 Data" ;
    dct:issued "2021-05-28T08:01:08.123582"^^xsd:dateTime ;
    dct:modified "2025-11-21T18:24:29.050281"^^xsd:dateTime ;
    dct:title "Jason-2 Telemetry" ;
    dcat:accessURL <https://accession.nodc.noaa.gov/OSTM-Jason2-Telemetry> .

<https://data.amerigeoss.org/dataset/5453f216-d999-4e44-9009-682c6c8ce12d/resource/f1d630ab-a8fd-4465-9761-d595203a5bf0> a dcat:Distribution ;
    dct:description "Related Jason-2 Data" ;
    dct:issued "2021-05-28T08:01:08.123580"^^xsd:dateTime ;
    dct:modified "2025-11-21T18:24:29.049882"^^xsd:dateTime ;
    dct:title "Jason-2 Orbital Information" ;
    dcat:accessURL <https://accession.nodc.noaa.gov/OSTM-Jason2-OrbitInfo> .

<https://data.amerigeoss.org/dataset/5453f216-d999-4e44-9009-682c6c8ce12d/resource/f59474a6-3696-4f31-b8a3-d7c284706277> a dcat:Distribution ;
    dct:description "Navigate directly to the URL for data access and direct download." ;
    dct:issued "2021-05-28T08:01:08.123525"^^xsd:dateTime ;
    dct:modified "2025-11-21T18:24:29.041548"^^xsd:dateTime ;
    dct:title "HTTP" ;
    dcat:accessURL <https://www.ncei.noaa.gov/data/oceans/jason2/> .

<https://data.amerigeoss.org/dataset/5453f216-d999-4e44-9009-682c6c8ce12d/resource/f8488500-d957-435a-ae57-32412f1b95a1> a dcat:Distribution ;
    dct:description "These data are available through a variety of services via a THREDDS (Thematic Real-time Environmental Distributed Data Services) Data Server (TDS). Depending on the dataset, the TDS can provide WMS, WCS, DAP, HTTP, and other data access and metadata services as well. For more information on the TDS, see http://www.unidata.ucar.edu/software/thredds/current/tds/." ;
    dct:format "HTML" ;
    dct:issued "2021-05-28T08:01:08.123528"^^xsd:dateTime ;
    dct:modified "2025-11-21T18:24:29.041976"^^xsd:dateTime ;
    dct:title "THREDDS" ;
    dcat:accessURL <https://www.ncei.noaa.gov/thredds-ocean/catalog/jason2/catalog.html> .

<https://data.amerigeoss.org/organization/727dbdd5-3f98-4ac0-9d28-5e344558139b> a foaf:Agent ;
    foaf:name "US Migrating" .