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

<https://ckan.publishing.service.gov.uk/dataset/7627cfa1-ea52-416c-aabd-b9fbf077c467> a dcat:Dataset ;
    dct:description "<div style='direction: ltr;'><p style='text-align: justify; color: rgb(0, 0, 0); text-indent: 0px; padding-right: 0px; padding-left: 0px; font-style: normal; font-weight: normal; margin-right: 0px; margin-left: 0px; vertical-align: baseline; background-color: transparent;'><span style='color: windowtext; line-height: 18px; font-family: Arial,Arial_MSFontService,Sans-Serif; font-size: 11pt;'><span style='background-color: inherit;'>In collaboration with Badley Geoscience, the  NSTA is making available Badley’s </span><span style='background-color: inherit;'>OC</span></span><span style='color: windowtext; line-height: 18px; font-family: Arial,Arial_MSFontService,Sans-Serif; font-size: 11pt;'><span style='background-color: inherit;'>Tek</span><span style='background-color: inherit;'>-U</span></span><span style='color: windowtext; line-height: 18px; font-family: Arial,Arial_MSFontService,Sans-Serif; font-size: 11pt;'><span style='background-color: inherit;'>K </span></span><span style='color: windowtext; line-height: 18px; font-family: Arial,Arial_MSFontService,Sans-Serif; font-size: 11pt;'><span style='background-color: inherit;'>products. </span><span style='background-color: inherit;'>OCTek</span><span style='background-color: inherit;'>-UK provides maps and grids of crustal structure for the UK and adjacent areas, produced by application of the </span><span style='background-color: inherit;'>OCTek</span><span style='background-color: inherit;'> gravity inversion technique.</span></span><span style='line-height: 18px; font-family: Arial,Arial_MSFontService,Sans-Serif; font-size: 11pt;'> </span><span style='line-height: 18px; font-family: Arial,Arial_MSFontService,Sans-Serif; font-size: 11pt;'> </span></p></div><div style='direction: ltr;'><p style='text-align: justify; color: rgb(0, 0, 0); text-indent: 0px; padding-right: 0px; padding-left: 0px; font-style: normal; font-weight: normal; margin-right: 0px; margin-left: 0px; vertical-align: baseline; background-color: transparent;'><span style='color: windowtext; line-height: 18px; font-family: Arial,Arial_MSFontService,Sans-Serif; font-size: 11pt;'><span style='background-color: inherit;'>The data are provided in </span><span style='background-color: inherit;'>an a</span><span style='background-color: inherit;'> space-delimited ASCII format (.</span><span style='background-color: inherit;'>dat</span><span style='background-color: inherit;'>), an ArcGIS format (.</span><span style='background-color: inherit;'>asc</span><span style='background-color: inherit;'>), a Surfer grid format (.</span><span style='background-color: inherit;'>grd</span><span style='background-color: inherit;'>) and as a </span><span style='background-color: inherit;'>GeoTiff</span><span style='background-color: inherit;'>(.</span><span style='background-color: inherit;'>ti</span></span><span style='color: windowtext; line-height: 18px; font-family: Arial,Arial_MSFontService,Sans-Serif; font-size: 11pt;'><span style='background-color: inherit;'>f</span><span style='background-color: inherit;'>).</span></span><span style='line-height: 18px; font-family: Arial,Arial_MSFontService,Sans-Serif; font-size: 11pt;'> </span><span style='line-height: 18px; font-family: Arial,Arial_MSFontService,Sans-Serif; font-size: 11pt;'> </span></p></div><div style='direction: ltr;'><p style='text-align: justify; color: windowtext; text-indent: 0px; padding-right: 0px; padding-left: 0px; font-style: normal; font-weight: normal; margin-right: 0px; margin-left: 0px; vertical-align: baseline; background-color: transparent;'><span style='line-height: 19.42px; font-family: Arial,Arial_MSFontService,Sans-Serif; font-size: 11pt;'><span style='background-color: inherit;'>These data are being released under the NSTA’s </span></span><a href='https://www.ogauthority.co.uk/site-tools/access-to-information/' style='color: inherit; text-decoration: none;' target='_blank' rel='nofollow ugc noopener noreferrer'><span style='color: rgb(0, 0, 255); line-height: 19.42px; font-family: Arial,Arial_MSFontService,Sans-Serif; font-size: 11pt; text-decoration: underline;'><span style='background-color: inherit;'>User Licence Agreement</span></span></a><span style='line-height: 19.42px; font-family: Arial,Arial_MSFontService,Sans-Serif; font-size: 11pt;'><span style='background-color: inherit;'> which enables use of the data by the end user but does not permit any commercial gain to be made from having access to these data</span></span><span style='line-height: 19.42px; font-family: Arial,Arial_MSFontService,Sans-Serif; font-size: 11pt;'><span style='background-color: inherit;'> unless prior permission has been provided by Badley Geoscience</span></span><span style='line-height: 19.42px; font-family: Arial,Arial_MSFontService,Sans-Serif; font-size: 11pt;'><span style='background-color: inherit;'>. Ownership of the data </span></span><span style='line-height: 19.42px; font-family: Arial,Arial_MSFontService,Sans-Serif; font-size: 11pt;'><span style='background-color: inherit;'>and full Intellectual Property Rights reside </span></span><span style='line-height: 19.42px; font-family: Arial,Arial_MSFontService,Sans-Serif; font-size: 11pt;'><span style='background-color: inherit;'>with </span></span><span style='line-height: 19.42px; font-family: Arial,Arial_MSFontService,Sans-Serif; font-size: 11pt;'><span style='background-color: inherit;'>Badley Geoscience.</span></span><span style='line-height: 19.42px; font-family: Arial,Arial_MSFontService,Sans-Serif; font-size: 11pt;'> </span></p></div>" ;
    dct:identifier <https://www.arcgis.com/home/item.html?id=30cdf59e1a734d76b57c67a7ce79fffd> ;
    dct:issued "2025-02-25T15:28:32+00:00"^^xsd:dateTime ;
    dct:modified "2025-09-30T08:41:32+00:00"^^xsd:dateTime ;
    dct:publisher [ a foaf:Organization ;
            foaf:name "North Sea Transition Authority" ] ;
    dct:title "OCTek-UK" ;
    dcat:distribution <https://ckan.publishing.service.gov.uk/dataset/7627cfa1-ea52-416c-aabd-b9fbf077c467/resource/7066a7ec-c135-41fb-8ae7-68950ce72dc3>,
        <https://ckan.publishing.service.gov.uk/dataset/7627cfa1-ea52-416c-aabd-b9fbf077c467/resource/e442dc82-6e44-4b05-b821-68bb60ba7814> ;
    dcat:keyword "Exploration",
        "NSTA",
        "Petroleum Licensing Round" ;
    dcat:landingPage <https://open-data-ukcs-transition.hub.arcgis.com/documents/UKCS-transition::octek-uk> .

<https://ckan.publishing.service.gov.uk/dataset/7627cfa1-ea52-416c-aabd-b9fbf077c467/resource/7066a7ec-c135-41fb-8ae7-68950ce72dc3> a dcat:Distribution ;
    dct:format "ArcGIS GeoServices REST API" ;
    dct:issued "2026-06-18T11:12:57.798670"^^xsd:dateTime ;
    dct:modified "2026-06-19T13:06:00.900445"^^xsd:dateTime ;
    dct:title "ArcGIS GeoService" ;
    dcat:accessURL <https://datanstauthority.blob.core.windows.net/external/DataReleases/Bradley_Geoscience/OCTek_UK.zip> ;
    dcat:mediaType "application/zip" .

<https://ckan.publishing.service.gov.uk/dataset/7627cfa1-ea52-416c-aabd-b9fbf077c467/resource/e442dc82-6e44-4b05-b821-68bb60ba7814> a dcat:Distribution ;
    dct:format "HTML" ;
    dct:issued "2026-06-18T11:12:57.798668"^^xsd:dateTime ;
    dct:modified "2026-06-18T11:12:57.782131"^^xsd:dateTime ;
    dct:title "ArcGIS Hub Dataset" ;
    dcat:accessURL <https://open-data-ukcs-transition.hub.arcgis.com/documents/UKCS-transition::octek-uk> .