# 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-ecostress-vegetation-v3> a tf:PreprocessedCollection ;
    dct:identifier "nasa-ecostress-vegetation-v3" ;
    dct:title "ECOSTRESS Tiled Ancillary NDVI and Albedo L2 Global 70 m V003" ;
    dct:description "70 m ancillary NDVI and albedo from fused satellite inputs, aligned with ECOSTRESS tiles. Product grid spacing differs from source sensor resolution. 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-preprocessed ;
    tf:processingLevel tf:level-L2 ;
    tf:accessClass "free" ;
    tf:hasModality tf:modality-optical ;
    tf:hasModality tf:modality-multispectral ;
    tf:dataCategory tf:category-imagery ;
    tf:hasPlatform <https://terrafabric.world/id/platform/iss> ;
    tf:hasPlatform <https://terrafabric.world/id/platform/suomi-npp> ;
    tf:hasPlatform <https://terrafabric.world/id/platform/sentinel-2a> ;
    tf:hasPlatform <https://terrafabric.world/id/platform/sentinel-2b> ;
    tf:hasPlatform <https://terrafabric.world/id/platform/landsat-8> ;
    tf:hasPlatform <https://terrafabric.world/id/platform/landsat-9> ;
    tf:hasInstrument <https://terrafabric.world/id/instrument/ecostress> ;
    tf:hasInstrument <https://terrafabric.world/id/instrument/viirs> ;
    tf:hasInstrument <https://terrafabric.world/id/instrument/sentinel-2-msi> ;
    tf:hasInstrument <https://terrafabric.world/id/instrument/oli> ;
    tf:gsdMeters "70"^^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 "ecostress-vegetation-v3" ;
    dcat:keyword "ECO_L2T_STARS_003" ;
    tf:spatialExtent <https://terrafabric.world/id/collection/nasa-ecostress-vegetation-v3/extent/spatial> ;
    tf:temporalExtent <https://terrafabric.world/id/collection/nasa-ecostress-vegetation-v3/extent/temporal> ;
    tf:format <https://terrafabric.world/id/format/stac> ;
    tf:format <https://terrafabric.world/id/format/cog> ;
    tf:format <https://terrafabric.world/id/format/geotiff> ;
    tf:accessibleVia <https://terrafabric.world/id/collection/nasa-ecostress-vegetation-v3/access/0> ;
    tf:accessibleVia <https://terrafabric.world/id/collection/nasa-ecostress-vegetation-v3/access/1> .

<https://terrafabric.world/id/collection/nasa-ecostress-vegetation-v3/extent/spatial> a tf:SpatialExtent ;
    tf:bbox "-180,-54,180,54" ;
    tf:asWKT "POLYGON((-180 -54,180 -54,180 54,-180 54,-180 -54))"^^geo:wktLiteral .

<https://terrafabric.world/id/collection/nasa-ecostress-vegetation-v3/extent/temporal> a tf:TemporalExtent ;
    tf:startDate "2018-07-09"^^xsd:date .

<https://terrafabric.world/id/collection/nasa-ecostress-vegetation-v3/access/0> a tf:AccessMethod ;
    tf:accessKind "https" ;
    tf:endpointURL "https://search.earthdata.nasa.gov/"^^xsd:anyURI .

<https://terrafabric.world/id/collection/nasa-ecostress-vegetation-v3/access/1> a tf:AccessMethod ;
    tf:accessKind "stac-api" ;
    tf:endpointURL "https://cmr.earthdata.nasa.gov/stac/LPCLOUD"^^xsd:anyURI .