@prefix dcat: <http://www.w3.org/ns/dcat#> .
@prefix dct: <http://purl.org/dc/terms/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix gsp: <http://www.opengis.net/ont/geosparql#> .
@prefix locn: <http://www.w3.org/ns/locn#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

<https://ckan.integration.publishing.service.gov.uk/dataset/afbb6701-533e-40cd-a35f-5319664fd91c> a dcat:Dataset ;
    dct:description "This dataset shows the extent of data in each individual tile that went into the merging process to create the LIDAR Composite DSM & DTM. Light Detection and Ranging (LIDAR) is an airborne mapping technique, which uses a laser to measure the distance between the aircraft and the ground. Up to 100,000 measurements per second are made of the ground, allowing highly detailed terrain models to be generated at spatial resolutions of between 25cm and 2 metres. The Natural Resources Wales composite dataset contains digital elevation data derived from surveys carried out over several years and covers approximately 70% of Wales. We are making available 25cm, 50cm, 1m and 2m datasets, supplied as terrain models (a representation of the ground level) or surface models (a representation of object heights such as vehicles, buildings and vegetation). In addition to the height information, georeferenced, coloured, shaded relief images at the same resolution as the input LiDAR data grids are available." ;
    dct:identifier "NRW_DS116814" ;
    dct:issued "2025-10-14T11:09:25.500305"^^xsd:dateTime ;
    dct:modified "2025-10-14T11:09:25.500308"^^xsd:dateTime ;
    dct:publisher <https://ckan.integration.publishing.service.gov.uk/organization/1d3ba2bb-4fd5-4fe9-9436-3b5454dc19e3> ;
    dct:spatial [ a dct:Location ;
            locn:geometry "POLYGON ((-2.6089 51.2408, -5.7777 51.2408, -5.7777 53.5131, -2.6089 53.5131, -2.6089 51.2408))"^^gsp:wktLiteral,
                "{\"type\": \"Polygon\", \"coordinates\": [[[-2.608865, 51.240829], [-5.777741, 51.240829], [-5.777741, 53.513067], [-2.608865, 53.513067], [-2.608865, 51.240829]]]}"^^<https://www.iana.org/assignments/media-types/application/vnd.geo+json> ] ;
    dct:title "LIDAR terrain and surfaces models Wales" ;
    dcat:distribution <https://ckan.integration.publishing.service.gov.uk/dataset/afbb6701-533e-40cd-a35f-5319664fd91c/resource/328476d6-7d87-4905-a757-3004cf20e5d8>,
        <https://ckan.integration.publishing.service.gov.uk/dataset/afbb6701-533e-40cd-a35f-5319664fd91c/resource/b3ed38d3-7513-4d27-964c-940d1ed2eaec> ;
    dcat:keyword "remote sensing" .

<https://ckan.integration.publishing.service.gov.uk/dataset/afbb6701-533e-40cd-a35f-5319664fd91c/resource/328476d6-7d87-4905-a757-3004cf20e5d8> a dcat:Distribution ;
    dct:description "World Wide Web page" ;
    dct:issued "2025-10-14T11:09:25.508792"^^xsd:dateTime ;
    dct:modified "2025-10-14T11:09:25.497852"^^xsd:dateTime ;
    dct:title "Download Data and Web Services" ;
    dcat:accessURL <http://lle.gov.wales/catalogue/item/LidarCompositeDataset/?lang=en> .

<https://ckan.integration.publishing.service.gov.uk/dataset/afbb6701-533e-40cd-a35f-5319664fd91c/resource/b3ed38d3-7513-4d27-964c-940d1ed2eaec> a dcat:Distribution ;
    dct:description "World Wide Web page" ;
    dct:issued "2025-10-14T11:09:25.508790"^^xsd:dateTime ;
    dct:modified "2025-10-14T11:09:25.497779"^^xsd:dateTime ;
    dct:title "Web Mapping Service" ;
    dcat:accessURL <http://lle.gov.wales/services/tiles/lidar/wmts?> .

<https://ckan.integration.publishing.service.gov.uk/organization/1d3ba2bb-4fd5-4fe9-9436-3b5454dc19e3> a foaf:Organization ;
    foaf:name "Natural Resources Wales" .