@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/40f21941-e14c-4b23-82d0-99c5bd5f82e4> a dcat:Dataset ;
    dct:description "These data are digital elevation models (DEMs) of difference (DoD). They are a geospatial dataset created in raster (.tif) format and quantify vertical (z) topographic change between two dates. The data were created to support analysis of landscape change following the 7th February 2021 avalanche-debris flow in Chamoli District, Uttarakhand, India. The data also supported numerical modelling using CAESAR-Lisflood (see related data https://catalogue.ceh.ac.uk/documents/7023cb77-c797-475e-872c-6f1e2b63dcc1). They are most commonly imported into GIS software, where they can be analysed or support other forms of geospatial analysis. Full details about this dataset can be found at https://doi.org/10.5285/f5394eaa-5ccb-4cf7-9ee4-c057c35b8517" ;
    dct:identifier "f5394eaa-5ccb-4cf7-9ee4-c057c35b8517" ;
    dct:issued "2024-05-13T14:11:31.018813"^^xsd:dateTime ;
    dct:modified "2026-09-21T11:37:03.504647"^^xsd:dateTime ;
    dct:publisher <https://ckan.integration.publishing.service.gov.uk/organization/866f4088-ae4f-43b8-ba8c-6d3141a327f2> ;
    dct:spatial [ a dct:Location ;
            locn:geometry "POLYGON ((79.7640 30.4710, 79.4710 30.4710, 79.4710 30.5950, 79.7640 30.5950, 79.7640 30.4710))"^^gsp:wktLiteral,
                "{\"type\": \"Polygon\", \"coordinates\": [[[79.764, 30.471], [79.471, 30.471], [79.471, 30.595], [79.764, 30.595], [79.764, 30.471]]]}"^^<https://www.iana.org/assignments/media-types/application/vnd.geo+json> ] ;
    dct:title "High-resolution (2 metre) digital elevation models of difference showing surface change following the Chamoli ice-debris flow, India, February 2021" ;
    dcat:distribution <https://ckan.integration.publishing.service.gov.uk/dataset/40f21941-e14c-4b23-82d0-99c5bd5f82e4/resource/3d3b1170-6c16-4e07-af46-c3cfb9a2b846>,
        <https://ckan.integration.publishing.service.gov.uk/dataset/40f21941-e14c-4b23-82d0-99c5bd5f82e4/resource/cb1e7157-4264-49ee-bbf1-dd916d0aeec8> ;
    dcat:keyword "Change detection",
        "Digital elevation model",
        "Himalaya",
        "Topographic reconstruction" .

<https://ckan.integration.publishing.service.gov.uk/dataset/40f21941-e14c-4b23-82d0-99c5bd5f82e4/resource/3d3b1170-6c16-4e07-af46-c3cfb9a2b846> a dcat:Distribution ;
    dct:description "Supporting information available to assist in re-use of this dataset" ;
    dct:format "ZIP" ;
    dct:issued "2026-09-21T11:37:03.564905"^^xsd:dateTime ;
    dct:modified "2026-09-21T11:37:03.517782"^^xsd:dateTime ;
    dct:title "Supporting information" ;
    dcat:accessURL <https://data-package.ceh.ac.uk/sd/f5394eaa-5ccb-4cf7-9ee4-c057c35b8517.zip> ;
    dcat:mediaType "application/zip" .

<https://ckan.integration.publishing.service.gov.uk/dataset/40f21941-e14c-4b23-82d0-99c5bd5f82e4/resource/cb1e7157-4264-49ee-bbf1-dd916d0aeec8> a dcat:Distribution ;
    dct:description "Download a copy of this data" ;
    dct:issued "2026-09-21T11:37:03.564903"^^xsd:dateTime ;
    dct:modified "2026-09-21T11:37:03.517702"^^xsd:dateTime ;
    dct:title "Download the data" ;
    dcat:accessURL <https://catalogue.ceh.ac.uk/datastore/eidchub/f5394eaa-5ccb-4cf7-9ee4-c057c35b8517> .

<https://ckan.integration.publishing.service.gov.uk/organization/866f4088-ae4f-43b8-ba8c-6d3141a327f2> a foaf:Organization ;
    foaf:name "Environmental Information Data Centre" .