@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.gov.au/dataset/0e1b88d5-04bb-4059-84af-a911db0ac3ce> a dcat:Dataset ;
    dct:description "Digital Elevation data record the terrain height variations from the processed SRTM surface elevation 3 second grid data with a drape surface overlain. This National Gravity Compilation 2019 Ausdrape elevation ellipsoid grid contains the elevation of the observation surface for the 2019 Australian National Gravity Grids B series relative to the GRS80 ellipsoid (GDA94 datum). These data are used in the project No. 202008. The grid has a cell size of 0.00417 degrees (approximately 435m). All data (i.e., ground, airborne and marine derived from satellite altimetry) were vertically continued to this surface during processing. The surface was generated to mimic a smooth airborne survey drape surface with a minimum surface clearance of 250 m and an isotropic maximum climb and descent rates of 25 m per km. The ground surface data were derived from SRTM data with 3 second grid cell size. The data are given in units of meters." ;
    dct:identifier "0e1b88d5-04bb-4059-84af-a911db0ac3ce" ;
    dct:issued "2026-04-04T07:44:25.391888"^^xsd:dateTime ;
    dct:language "eng" ;
    dct:modified "2026-04-04T07:44:25.391897"^^xsd:dateTime ;
    dct:publisher <https://data.gov.au/organization/0143757a-86ab-43e4-bba6-4a3a2a02b6c4> ;
    dct:spatial [ a dct:Location ;
            locn:geometry "POLYGON ((107.9979 -48.0021, 164.0021 -48.0021, 164.0021 -7.9979, 107.9979 -7.9979, 107.9979 -48.0021))"^^gsp:wktLiteral ] ;
    dct:title "National Gravity Compilation 2019 Ausdrape elevation ellipsoid grid" ;
    dcat:distribution <https://data.gov.au/dataset/0e1b88d5-04bb-4059-84af-a911db0ac3ce/resource/2595e18d-6190-4513-a18b-a291828d39dd>,
        <https://data.gov.au/dataset/0e1b88d5-04bb-4059-84af-a911db0ac3ce/resource/34184c00-a3a4-4bb3-96b4-c55caba7edb8>,
        <https://data.gov.au/dataset/0e1b88d5-04bb-4059-84af-a911db0ac3ce/resource/76497500-2661-46d6-aaef-5daace08f237>,
        <https://data.gov.au/dataset/0e1b88d5-04bb-4059-84af-a911db0ac3ce/resource/c62ebc4d-25a8-494a-b03a-de5d15b163cb>,
        <https://data.gov.au/dataset/0e1b88d5-04bb-4059-84af-a911db0ac3ce/resource/e5491e6a-c5aa-49b7-8ce2-39a670b2330a>,
        <https://data.gov.au/dataset/0e1b88d5-04bb-4059-84af-a911db0ac3ce/resource/f4092f1e-7d6a-4549-868a-21cc99d045a3> ;
    dcat:keyword "Ausdrape",
        "Australia",
        "DEM",
        "EARTH SCIENCES",
        "Earth sciences",
        "Elevation",
        "GADDS2.0",
        "NCI",
        "None",
        "Published_External",
        "airborne",
        "digital data",
        "ellipsoid",
        "geophysical survey",
        "geophysics",
        "grid",
        "raster",
        "survey 202008",
        "terrain" .

<https://data.gov.au/dataset/0e1b88d5-04bb-4059-84af-a911db0ac3ce/resource/2595e18d-6190-4513-a18b-a291828d39dd> a dcat:Distribution ;
    dct:description "NetCDF Subsetting Service (NCSS) for National Gravity Compilation 2019 Ausdrape elevation ellipsoid grid" ;
    dct:format "HTML" ;
    dct:issued "2026-04-04T07:44:25.393688"^^xsd:dateTime ;
    dct:modified "2026-04-04T07:44:25.375301"^^xsd:dateTime ;
    dct:title "National Gravity Compilation 2019 Ausdrape elevation ellipsoid grid NCSS" ;
    dcat:accessURL <https://thredds.nci.org.au/thredds/ncss/grid/iv65/Geoscience_Australia_Geophysics_Reference_Data_Collection/national_geophysical_compilations/Gravmap2019/Gravmap2019-grid-ausdrape_ellips.nc/dataset.html> .

<https://data.gov.au/dataset/0e1b88d5-04bb-4059-84af-a911db0ac3ce/resource/34184c00-a3a4-4bb3-96b4-c55caba7edb8> a dcat:Distribution ;
    dct:description "File download for National Gravity Compilation 2019 Ausdrape elevation ellipsoid grid" ;
    dct:issued "2026-04-04T07:44:25.393684"^^xsd:dateTime ;
    dct:modified "2026-04-04T07:44:25.375217"^^xsd:dateTime ;
    dct:title "National Gravity Compilation 2019 Ausdrape elevation ellipsoid grid file download" ;
    dcat:accessURL <https://thredds.nci.org.au/thredds/fileServer/iv65/Geoscience_Australia_Geophysics_Reference_Data_Collection/national_geophysical_compilations/Gravmap2019/Gravmap2019-grid-ausdrape_ellips.nc> ;
    dcat:mediaType "application/x-netcdf" .

<https://data.gov.au/dataset/0e1b88d5-04bb-4059-84af-a911db0ac3ce/resource/76497500-2661-46d6-aaef-5daace08f237> a dcat:Distribution ;
    dct:description "OGC Web Coverage Service (WCS) for National Gravity Compilation 2019 Ausdrape elevation ellipsoid grid" ;
    dct:format "WCS" ;
    dct:issued "2026-04-04T07:44:25.393699"^^xsd:dateTime ;
    dct:modified "2026-04-04T07:44:25.375533"^^xsd:dateTime ;
    dct:title "National Gravity Compilation 2019 Ausdrape elevation ellipsoid grid WCS" ;
    dcat:accessURL <https://thredds.nci.org.au/thredds/wcs/iv65/Geoscience_Australia_Geophysics_Reference_Data_Collection/national_geophysical_compilations/Gravmap2019/Gravmap2019-grid-ausdrape_ellips.nc?service=WCS&version=1.0.0&request=GetCapabilities> .

<https://data.gov.au/dataset/0e1b88d5-04bb-4059-84af-a911db0ac3ce/resource/c62ebc4d-25a8-494a-b03a-de5d15b163cb> a dcat:Distribution ;
    dct:description "OGC Web Mapping Service (WMS) for National Gravity Compilation 2019 Ausdrape elevation ellipsoid grid" ;
    dct:format "WMS" ;
    dct:issued "2026-04-04T07:44:25.393695"^^xsd:dateTime ;
    dct:modified "2026-04-04T07:44:25.375459"^^xsd:dateTime ;
    dct:title "National Gravity Compilation 2019 Ausdrape elevation ellipsoid grid WMS" ;
    dcat:accessURL <https://thredds.nci.org.au/thredds/wms/iv65/Geoscience_Australia_Geophysics_Reference_Data_Collection/national_geophysical_compilations/Gravmap2019/Gravmap2019-grid-ausdrape_ellips.nc?service=WMS&version=1.3.0&request=GetCapabilities> .

<https://data.gov.au/dataset/0e1b88d5-04bb-4059-84af-a911db0ac3ce/resource/e5491e6a-c5aa-49b7-8ce2-39a670b2330a> a dcat:Distribution ;
    dct:description "OPeNDAP web service for National Gravity Compilation 2019 Ausdrape elevation ellipsoid grid" ;
    dct:format "HTML" ;
    dct:issued "2026-04-04T07:44:25.393692"^^xsd:dateTime ;
    dct:modified "2026-04-04T07:44:25.375383"^^xsd:dateTime ;
    dct:title "National Gravity Compilation 2019 Ausdrape elevation ellipsoid grid OPeNDAP" ;
    dcat:accessURL <https://thredds.nci.org.au/thredds/dodsC/iv65/Geoscience_Australia_Geophysics_Reference_Data_Collection/national_geophysical_compilations/Gravmap2019/Gravmap2019-grid-ausdrape_ellips.nc.html> .

<https://data.gov.au/dataset/0e1b88d5-04bb-4059-84af-a911db0ac3ce/resource/f4092f1e-7d6a-4549-868a-21cc99d045a3> a dcat:Distribution ;
    dct:description "The Geophysical Archive Data Delivery System (GADDS2) portal provides HTTP download of geophysics datasets in a number of formats. Point and line datasets are available in NetCDF and ASEG-GDF2. Grid datasets are available in NetCDF, GeoTIFF and ERS." ;
    dct:format "HTML" ;
    dct:issued "2026-04-04T07:44:25.393677"^^xsd:dateTime ;
    dct:modified "2026-04-04T07:44:25.375107"^^xsd:dateTime ;
    dct:title "File available for download in various formats from the GADDS2 portal" ;
    dcat:accessURL <https://portal.ga.gov.au/persona/gadds> .

<https://data.gov.au/organization/0143757a-86ab-43e4-bba6-4a3a2a02b6c4> a foaf:Agent ;
    foaf:mbox "info@aodn.org.au" ;
    foaf:name "Australian Ocean Data Network" .