# 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-gliht-point-cloud> a tf:PreprocessedCollection ;
    dct:identifier "nasa-gliht-point-cloud" ;
    dct:title "G-LiHT Lidar Point Cloud V001" ;
    dct:description "G-LiHT airborne LAS point clouds containing three-dimensional returns, ground classification and above-ground heights over selected flight areas. Point density is not raster pixel resolution. STAC footprints locate files rather than every contained return. Publisher quality, licensing and download authentication apply. Catalog extents are nominal scope, not complete observed coverage. Publisher processing level is unspecified." ;
    tf:providedBy <https://terrafabric.world/id/provider/nasa> ;
    tf:dataTier tf:tier-preprocessed ;
    tf:processingLevel tf:level-unspecified ;
    tf:accessClass "free" ;
    tf:hasModality tf:modality-lidar ;
    tf:hasModality tf:modality-3d ;
    tf:dataCategory tf:category-imagery ;
    tf:hasPlatform <https://terrafabric.world/id/platform/airplane> ;
    tf:hasInstrument <https://terrafabric.world/id/instrument/headwall> ;
    tf:hasInstrument <https://terrafabric.world/id/instrument/riegl-airborne-lidar> ;
    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 "gliht-point-cloud" ;
    dcat:keyword "GLLIDARPC_001" ;
    tf:spatialExtent <https://terrafabric.world/id/collection/nasa-gliht-point-cloud/extent/spatial> ;
    tf:temporalExtent <https://terrafabric.world/id/collection/nasa-gliht-point-cloud/extent/temporal> ;
    tf:format <https://terrafabric.world/id/format/stac> ;
    tf:format <https://terrafabric.world/id/format/las> ;
    tf:accessibleVia <https://terrafabric.world/id/collection/nasa-gliht-point-cloud/access/0> ;
    tf:accessibleVia <https://terrafabric.world/id/collection/nasa-gliht-point-cloud/access/1> .

<https://terrafabric.world/id/collection/nasa-gliht-point-cloud/extent/spatial> a tf:SpatialExtent ;
    tf:bbox "-170,10,-50,73" ;
    tf:asWKT "POLYGON((-170 10,-50 10,-50 73,-170 73,-170 10))"^^geo:wktLiteral .

<https://terrafabric.world/id/collection/nasa-gliht-point-cloud/extent/temporal> a tf:TemporalExtent ;
    tf:startDate "2011-06-30"^^xsd:date .

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

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