# 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/nasa-viirs-noaa21-temperature> a tf:DataProductCollection ;
    dct:identifier "nasa-viirs-noaa21-temperature" ;
    dct:title "VIIRS/JPSS2 Land Surface Temperature/Emissivity Daily L3 Global 1km SIN Grid Day V002" ;
    dct:description "NOAA-21 VIIRS daytime land surface temperature and emissivity, composited daily onto a 1 km grid from cloud-screened observations. Product grid resolution differs from native sensor sampling. Publisher quality, acquisition gaps and download authentication requirements apply. Native archive extent is nominal scope rather than complete valid coverage. This is not a terrain grid." ;
    tf:providedBy <https://terrafabric.world/id/provider/nasa> ;
    tf:dataTier tf:tier-product ;
    tf:processingLevel tf:level-L3 ;
    tf:accessClass "free" ;
    tf:hasModality tf:modality-thermal ;
    tf:dataCategory tf:category-imagery ;
    tf:hasPlatform <https://terrafabric.world/id/platform/noaa-21> ;
    tf:hasInstrument <https://terrafabric.world/id/instrument/viirs> ;
    tf:gsdMeters "1000"^^xsd:decimal ;
    tf:allWeather false ;
    tf:nightCapable false ;
    tf:taskable false ;
    tf:license <https://terrafabric.world/id/license/provider-terms> ;
    tf:releasability tf:marking-public ;
    dcat:keyword "earth-observation" ;
    dcat:keyword "primary-source" ;
    dcat:keyword "stac" ;
    dcat:keyword "viirs-noaa21-temperature" ;
    dcat:keyword "VJ221A1D_002" ;
    tf:spatialExtent <https://terrafabric.world/id/collection/nasa-viirs-noaa21-temperature/extent/spatial> ;
    tf:temporalExtent <https://terrafabric.world/id/collection/nasa-viirs-noaa21-temperature/extent/temporal> ;
    tf:format <https://terrafabric.world/id/format/stac> ;
    tf:format <https://terrafabric.world/id/format/hdf5> ;
    tf:accessibleVia <https://terrafabric.world/id/collection/nasa-viirs-noaa21-temperature/access/0> ;
    tf:accessibleVia <https://terrafabric.world/id/collection/nasa-viirs-noaa21-temperature/access/1> .

<https://terrafabric.world/id/collection/nasa-viirs-noaa21-temperature/extent/spatial> a tf:SpatialExtent ;
    tf:bbox "-180,-90,180,90" ;
    tf:asWKT "POLYGON((-180 -90,180 -90,180 90,-180 90,-180 -90))"^^geo:wktLiteral .

<https://terrafabric.world/id/collection/nasa-viirs-noaa21-temperature/extent/temporal> a tf:TemporalExtent ;
    tf:startDate "2023-02-10"^^xsd:date .

<https://terrafabric.world/id/collection/nasa-viirs-noaa21-temperature/access/0> a tf:AccessMethod ;
    tf:accessKind "https" ;
    tf:endpointURL "https://search.earthdata.nasa.gov/"^^xsd:anyURI .

<https://terrafabric.world/id/collection/nasa-viirs-noaa21-temperature/access/1> a tf:AccessMethod ;
    tf:accessKind "stac-api" ;
    tf:endpointURL "https://cmr.earthdata.nasa.gov/stac/LPCLOUD"^^xsd:anyURI .