# TerraFabric Ontology — generated by terrafabric-server
# version 1.0.0

@prefix tf: <https://terrafabric.world/ont#> .
@prefix tfr: <https://terrafabric.world/id/> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix dct: <http://purl.org/dc/terms/> .
@prefix dcat: <http://www.w3.org/ns/dcat#> .
@prefix prov: <http://www.w3.org/ns/prov#> .
@prefix sosa: <http://www.w3.org/ns/sosa/> .
@prefix ssn: <http://www.w3.org/ns/ssn/> .
@prefix geo: <http://www.opengis.net/ont/geosparql#> .
@prefix schema: <https://schema.org/> .
@prefix odrl: <http://www.w3.org/ns/odrl/2/> .

<https://terrafabric.world/id/collection/ga-bathymetry-topography> a tf:DataProductCollection ;
    dct:identifier "ga-bathymetry-topography" ;
    dct:title "Australian Bathymetry and Topography Grid, 250 m" ;
    dct:description "Seamless sea-floor depth and land height for Australia's marine jurisdiction at 250 m (2023), with the compiled multibeam survey bathymetry it draws on." ;
    tf:providedBy <https://terrafabric.world/id/provider/geoscience-australia> ;
    tf:dataTier tf:tier-product ;
    tf:processingLevel tf:level-L4 ;
    tf:accessClass "free" ;
    tf:hasModality tf:modality-bathymetry ;
    tf:hasModality tf:modality-elevation ;
    tf:dataCategory tf:category-imagery ;
    tf:hasPlatform <https://terrafabric.world/id/platform/ships> ;
    tf:hasPlatform <https://terrafabric.world/id/platform/satellite-altimetry> ;
    tf:hasInstrument <https://terrafabric.world/id/instrument/multibeam-echo-sounder> ;
    tf:gsdMeters "250"^^xsd:decimal ;
    tf:allWeather false ;
    tf:nightCapable true ;
    tf:taskable false ;
    tf:license <https://terrafabric.world/id/license/cc-by-4.0> ;
    tf:releasability tf:marking-public ;
    dcat:keyword "bathymetry" ;
    dcat:keyword "sea floor" ;
    dcat:keyword "maritime" ;
    dcat:keyword "Australia" ;
    tf:spatialExtent <https://terrafabric.world/id/collection/ga-bathymetry-topography/extent/spatial> ;
    tf:temporalExtent <https://terrafabric.world/id/collection/ga-bathymetry-topography/extent/temporal> ;
    tf:format <https://terrafabric.world/id/format/cog> ;
    tf:accessibleVia <https://terrafabric.world/id/collection/ga-bathymetry-topography/access/0> ;
    tf:accessibleVia <https://terrafabric.world/id/collection/ga-bathymetry-topography/access/1> .

<https://terrafabric.world/id/collection/ga-bathymetry-topography/extent/spatial> a tf:SpatialExtent ;
    tf:bbox "92,-60,172,-8" ;
    tf:asWKT "POLYGON((92 -60,172 -60,172 -8,92 -8,92 -60))"^^geo:wktLiteral .

<https://terrafabric.world/id/collection/ga-bathymetry-topography/extent/temporal> a tf:TemporalExtent ;
    tf:startDate "2023-06-02"^^xsd:date ;
    tf:endDate "2023-11-28"^^xsd:date .

<https://terrafabric.world/id/collection/ga-bathymetry-topography/access/0> a tf:AccessMethod ;
    tf:accessKind "stac-api" ;
    tf:endpointURL "https://explorer.dea.ga.gov.au/stac"^^xsd:anyURI .

<https://terrafabric.world/id/collection/ga-bathymetry-topography/access/1> a tf:AccessMethod ;
    tf:accessKind "stac-api" ;
    tf:endpointURL "https://explorer.dea.ga.gov.au/stac"^^xsd:anyURI .