@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/c5643985-2642-480a-b01f-60e3564a4e88> a dcat:Dataset ;
    dct:description "Electromagnetics Tellus Survey 2005 - 2006 Geophysical data were collected in 2005 and 2006 by the Joint Airborne-geoscience Capability (JAC), a joint venture between the Finnish Geological Survey (GTK) and the British Geological Survey (BGS). Magnetic, electromagnetic and terrestrial gamma-radiation (radiometric) data were recorded. Data were acquired for 80,458 line km of survey. Flight lines were spaced 200 m apart in the direction 165-345 degrees. The survey was flown with a nominal ground clearance of 56 m in rural areas and 240 m in urban areas, with sample intervals of 7 m (magnetics), 17.5 m (electromagnetics) and 70 m (gamma radiation)." ;
    dct:identifier "9df8df53-2abc-37a8-e044-0003ba9b0d98" ;
    dct:issued "2025-12-03T11:04:18.728797"^^xsd:dateTime ;
    dct:modified "2026-07-23T18:57:06.531037"^^xsd:dateTime ;
    dct:publisher <https://ckan.integration.publishing.service.gov.uk/organization/7ad23da8-c49d-4d81-bf85-5cfab52ba143> ;
    dct:spatial [ a dct:Location ;
            locn:geometry "POLYGON ((-5.4100 51.3600, -10.6400 51.3600, -10.6400 55.4400, -5.4100 55.4400, -5.4100 51.3600))"^^gsp:wktLiteral,
                "{\"type\": \"Polygon\", \"coordinates\": [[[-5.4100, 51.3600], [-10.6400, 51.3600], [-10.6400, 55.4400], [-5.4100, 55.4400], [-5.4100, 51.3600]]]}"^^<https://www.iana.org/assignments/media-types/application/vnd.geo+json> ] ;
    dct:title "GSNI GeoIndex Electromagnetics" ;
    dcat:distribution <https://ckan.integration.publishing.service.gov.uk/dataset/c5643985-2642-480a-b01f-60e3564a4e88/resource/fa62f684-de00-43f2-9902-8a83465245a3> ;
    dcat:keyword "Aerial EM surveys",
        "Aerial geophysical surveys",
        "Geology",
        "Geophysical surveys",
        "Geophysics",
        "NERC_DDC" .

<https://ckan.integration.publishing.service.gov.uk/dataset/c5643985-2642-480a-b01f-60e3564a4e88/resource/fa62f684-de00-43f2-9902-8a83465245a3> a dcat:Distribution ;
    dct:description "Resource locator" ;
    dct:format "HTML" ;
    dct:issued "2026-07-23T18:57:06.582543"^^xsd:dateTime ;
    dct:modified "2026-07-23T18:57:06.536889"^^xsd:dateTime ;
    dct:title "GSNI GeoIndex" ;
    dcat:accessURL <https://mapapps2.bgs.ac.uk/GSNI_Geoindex/home.html> ;
    dcat:mediaType "text/html" .

<https://ckan.integration.publishing.service.gov.uk/organization/7ad23da8-c49d-4d81-bf85-5cfab52ba143> a foaf:Organization ;
    foaf:name "British Geological Survey (BGS)" .