# 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/dep-water-observations> a tf:DataProductCollection ;
    dct:identifier "dep-water-observations" ;
    dct:title "Pacific Water Observations from Space (annual)" ;
    dct:description "How often each place was seen covered by water each year, from the Landsat archive at 30 m, for floods and wetlands across the Pacific Islands, by Digital Earth Pacific." ;
    tf:providedBy <https://terrafabric.world/id/provider/spc> ;
    tf:dataTier tf:tier-product ;
    tf:processingLevel tf:level-L4 ;
    tf:accessClass "free" ;
    tf:hasModality tf:modality-hydrology ;
    tf:dataCategory tf:category-imagery ;
    tf:hasPlatform <https://terrafabric.world/id/platform/landsat> ;
    tf:hasInstrument <https://terrafabric.world/id/instrument/tm> ;
    tf:hasInstrument <https://terrafabric.world/id/instrument/etm> ;
    tf:hasInstrument <https://terrafabric.world/id/instrument/oli> ;
    tf:gsdMeters "30"^^xsd:decimal ;
    tf:allWeather false ;
    tf:nightCapable false ;
    tf:taskable false ;
    tf:license <https://terrafabric.world/id/license/cc-by-4.0> ;
    tf:releasability tf:marking-public ;
    dcat:keyword "surface water" ;
    dcat:keyword "floods" ;
    dcat:keyword "WOfS" ;
    dcat:keyword "Pacific Islands" ;
    tf:spatialExtent <https://terrafabric.world/id/collection/dep-water-observations/extent/spatial> ;
    tf:temporalExtent <https://terrafabric.world/id/collection/dep-water-observations/extent/temporal> ;
    tf:format <https://terrafabric.world/id/format/cog> ;
    tf:accessibleVia <https://terrafabric.world/id/collection/dep-water-observations/access/0> .

<https://terrafabric.world/id/collection/dep-water-observations/extent/spatial> a tf:SpatialExtent ;
    tf:bbox "-180,-30,180,30" ;
    tf:asWKT "POLYGON((-180 -30,180 -30,180 30,-180 30,-180 -30))"^^geo:wktLiteral .

<https://terrafabric.world/id/collection/dep-water-observations/extent/temporal> a tf:TemporalExtent ;
    tf:startDate "1980-01-01"^^xsd:date .

<https://terrafabric.world/id/collection/dep-water-observations/access/0> a tf:AccessMethod ;
    tf:accessKind "stac-api" ;
    tf:endpointURL "https://stac.digitalearthpacific.org"^^xsd:anyURI .