# 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/uk-ea-national-lidar> a tf:RawDataCollection ;
    dct:identifier "uk-ea-national-lidar" ;
    dct:title "Environment Agency National LIDAR Programme (England)" ;
    dct:description "Airborne LiDAR point clouds and 1 m terrain and surface models covering England, from the Environment Agency's national programme and its earlier surveys. Published under the UK Open Government Licence." ;
    tf:providedBy <https://terrafabric.world/id/provider/uk-environment-agency> ;
    tf:dataTier tf:tier-raw ;
    tf:processingLevel tf:level-L1 ;
    tf:accessClass "free" ;
    tf:hasModality tf:modality-lidar ;
    tf:hasModality tf:modality-elevation ;
    tf:hasModality tf:modality-3d ;
    tf:dataCategory tf:category-imagery ;
    tf:hasPlatform <https://terrafabric.world/id/platform/airborne> ;
    tf:hasInstrument <https://terrafabric.world/id/instrument/airborne-lidar> ;
    tf:gsdMeters "1"^^xsd:decimal ;
    tf:allWeather false ;
    tf:nightCapable true ;
    tf:taskable false ;
    tf:license <https://terrafabric.world/id/license/provider-terms> ;
    tf:releasability tf:marking-public ;
    dcat:keyword "airborne LiDAR" ;
    dcat:keyword "point cloud" ;
    dcat:keyword "elevation" ;
    dcat:keyword "England" ;
    dcat:keyword "flood risk" ;
    tf:spatialExtent <https://terrafabric.world/id/collection/uk-ea-national-lidar/extent/spatial> ;
    tf:temporalExtent <https://terrafabric.world/id/collection/uk-ea-national-lidar/extent/temporal> ;
    tf:format <https://terrafabric.world/id/format/laz> ;
    tf:format <https://terrafabric.world/id/format/geotiff> ;
    tf:accessibleVia <https://terrafabric.world/id/collection/uk-ea-national-lidar/access/0> .

<https://terrafabric.world/id/collection/uk-ea-national-lidar/extent/spatial> a tf:SpatialExtent ;
    tf:bbox "-6.5,49.8,1.9,55.9" ;
    tf:asWKT "POLYGON((-6.5 49.8,1.9 49.8,1.9 55.9,-6.5 55.9,-6.5 49.8))"^^geo:wktLiteral .

<https://terrafabric.world/id/collection/uk-ea-national-lidar/extent/temporal> a tf:TemporalExtent ;
    tf:startDate "1998-01-01"^^xsd:date .

<https://terrafabric.world/id/collection/uk-ea-national-lidar/access/0> a tf:AccessMethod ;
    tf:accessKind "https" ;
    tf:endpointURL "https://environment.data.gov.uk/survey"^^xsd:anyURI .