{"accessLimitation":{"value":"Registration is required to access this data","code":"Available","uri":"https://www.eidc.ac.uk/help/faq/registration"},"authors":[{"familyName":"Marston","givenName":"C.","organisationName":"UK Centre for Ecology & Hydrology","organisationIdentifier":"https://ror.org/00pggkr55","role":"author","email":"enquiries@ceh.ac.uk","nameIdentifier":"https://orcid.org/0000-0002-2070-2187","fullName":"Marston, C."},{"familyName":"Rowland","givenName":"C.S.","organisationName":"UK Centre for Ecology & Hydrology","organisationIdentifier":"https://ror.org/00pggkr55","role":"author","email":"enquiries@ceh.ac.uk","nameIdentifier":"https://orcid.org/0000-0002-0459-506X","fullName":"Rowland, C.S."},{"familyName":"O'Neil","givenName":"A.W.","organisationName":"UK Centre for Ecology & Hydrology","organisationIdentifier":"https://ror.org/00pggkr55","role":"author","email":"enquiries@ceh.ac.uk","nameIdentifier":"https://orcid.org/0000-0003-3591-1034","fullName":"O'Neil, A.W."},{"familyName":"Morton","givenName":"R.D.","organisationName":"UK Centre for Ecology & Hydrology","organisationIdentifier":"https://ror.org/00pggkr55","role":"author","email":"enquiries@ceh.ac.uk","nameIdentifier":"https://orcid.org/0000-0003-3947-6463","fullName":"Morton, R.D."}],"availability":"Available","boundingBoxes":[{"westBoundLongitude":-8.648,"eastBoundLongitude":1.768,"southBoundLatitude":49.864,"northBoundLatitude":60.861,"bounds":"{\"type\": \"Feature\",      \"properties\": {},      \"geometry\": {        \"type\": \"Polygon\",        \"coordinates\": [[[-8.648, 49.864], [-8.648, 60.861], [1.768, 60.861], [1.768, 49.864], [-8.648, 49.864]]]      }}","coordinates":"[[[-8.648, 49.864], [-8.648, 60.861], [1.768, 60.861], [1.768, 49.864], [-8.648, 49.864]]]"}],"citation":{"authors":["Marston, C.","Rowland, C.S.","O'Neil, A.W.","Morton, R.D."],"bibtex":"https://catalogue.ceh.ac.uk/documents/a3ff9411-3a7a-47e1-9b3e-79f21648237d/citation?format=bib","day":28,"doi":"10.5285/a3ff9411-3a7a-47e1-9b3e-79f21648237d","month":10,"publisher":"NERC EDS Environmental Information Data Centre","resourceTypeGeneral":"dataset","ris":"https://catalogue.ceh.ac.uk/documents/a3ff9411-3a7a-47e1-9b3e-79f21648237d/citation?format=ris","title":"Land Cover Map 2021 (1km summary rasters, GB and N. Ireland)","url":"https://doi.org/10.5285/a3ff9411-3a7a-47e1-9b3e-79f21648237d","year":2022},"custodians":[{"organisationName":"NERC EDS Environmental Information Data Centre","organisationIdentifier":"https://ror.org/04xw4m193","role":"custodian","email":"info@eidc.ac.uk"}],"datasetReferenceDate":{"publicationDate":"2022-10-28"},"description":"This 1 km summary pixel data set represents the land surface of Great Britain and Northern Ireland, classified using two classification schemas, target and aggregate classes. The target class schema comprise 21 UKCEH land cover classes based upon Biodiversity Action Plan broad habitats. The aggregate class schema comprises 10 aggregate classes that are groupings of the 21 target classes. The aggregate classes group some of the more specialised target classes into more general classes. For example, the five coastal classes in the target class are grouped into a single aggregate class.\n\nThe 1km percentage product provides the percentage cover for each of the 21 land cover classes for 1km x 1km pixels. This product contains one band per habitat class, producing 21 and 10 band images for the target and aggregate class products respectively. The 1km dominant coverage product is based on the 1km percentage product, and reports the land cover class with the highest percentage cover for each 1km pixel. A full description of this and all UKCEH LCM2021 products are available from the LCM2021 product documentation.","distributionFormats":[{"name":"TIFF","type":"image/tiff","version":"unknown"}],"distributorContacts":[{"organisationName":"NERC EDS Environmental Information Data Centre","organisationIdentifier":"https://ror.org/04xw4m193","role":"distributor","email":"info@eidc.ac.uk"}],"funding":[{"funderName":"Natural Environment Research Council","funderIdentifier":"https://ror.org/02b5d8509","awardTitle":"UK-SCAPE","awardNumber":"NE/R016429/1","orcid":false,"ror":true}],"id":"a3ff9411-3a7a-47e1-9b3e-79f21648237d","incomingCitationCount":1,"incomingCitations":[{"description":"UK Centre for Ecology & Hydrology (2023). Archetypes representative of current UK rural land-use and land-management. Climate Change Committee.","url":"https://www.theccc.org.uk/publication/archetypes-representative-of-current-uk-rural-land-use-and-land-management-ukceh/","type":"policy"}],"infoLinks":[{"url":"https://data-package.ceh.ac.uk/sd/a3ff9411-3a7a-47e1-9b3e-79f21648237d.zip","name":"Supporting information","description":"Supporting information available to assist in re-use of this dataset","function":"information","type":"OTHER"}],"inspireThemes":[{"theme":"Land Cover","uri":"http://inspire.ec.europa.eu/theme/lc"}],"keywordsOther":[{"value":"Biodiversity Action Plan"},{"value":"UK-SCAPE"},{"value":"habitat","uri":"http://www.eionet.europa.eu/gemet/concept/3808"},{"value":"land cover","uri":"http://www.eionet.europa.eu/gemet/concept/4612"},{"value":"map","uri":"http://www.eionet.europa.eu/gemet/concept/5011"}],"keywordsPlace":[{"value":"Great Britain"}],"keywordsTheme":[{"value":"Land cover","uri":"http://onto.nerc.ac.uk/CEHMD/topic/11"},{"value":"Mapping","uri":"http://onto.nerc.ac.uk/CEHMD/topic/18"}],"licences":[{"value":"Licence terms and conditions apply","code":"license","uri":"https://eidc.ac.uk/licences/lcm-raster/plain"}],"lineage":"UKCEH's automated land cover algorithms classify 10 m pixels across the whole of UK. A Random Forest classifier used these to classify four composite images representing per season median surface reflectance. Seasonal images were integrated with context layers (e.g., height, aspect, slope, coastal proximity, urban proximity and so forth) to reduce confusion among classes with similar spectra. \n\nLand cover was validated by organising the 10 m pixel classification into a land parcel framework (the LCM2021 classified land parcels product). The classified land parcels were compared to known land cover producing a confusion matrix to determine overall and per class accuracy. Details are available from the documentation accompanying the data.\n\nThe 1 km percentage and dominant products are created by calculating the percentage cover for each land cover classes for every 1km x 1km pixel, then reporting the dominant land cover class with the highest percentage cover for each 1km pixel.","metadataDate":"2026-05-11T18:54:45","notGEMINI":false,"onlineResources":[{"url":"https://data-package.ceh.ac.uk/data/a3ff9411-3a7a-47e1-9b3e-79f21648237d","name":"Download the data","description":"Download a copy of this data","function":"download","type":"OTHER"},{"url":"https://data-package.ceh.ac.uk/sd/a3ff9411-3a7a-47e1-9b3e-79f21648237d.zip","name":"Supporting information","description":"Supporting information available to assist in re-use of this dataset","function":"information","type":"OTHER"}],"pointsOfContact":[{"familyName":"Marston","givenName":"C.","organisationName":"UK Centre for Ecology & Hydrology","organisationIdentifier":"https://ror.org/00pggkr55","role":"pointOfContact","email":"enquiries@ceh.ac.uk","address":{"deliveryPoint":"Lancaster Environment Centre, Library Avenue, Bailrigg","city":"Lancaster","administrativeArea":"Lancashire","postalCode":"LA1 4AP","country":"United Kingdom"},"fullName":"Marston, C.","pointOfContact":"UK Centre for Ecology & Hydrology"}],"publicationDate":"2022-10-28T00:00:00.000Z","publishers":[{"organisationName":"NERC EDS Environmental Information Data Centre","organisationIdentifier":"https://ror.org/04xw4m193","role":"publisher","email":"info@eidc.ac.uk"}],"relationships":[{"relation":"http://purl.org/dc/terms/isPartOf","target":"9f89445f-01b2-4711-80f2-a0e411d1a586"},{"relation":"http://purl.org/dc/terms/isPartOf","target":"017313c6-954b-4343-8784-3d61aa6e44da"}],"resourceIdentifiers":[{"code":"https://catalogue.ceh.ac.uk/id/a3ff9411-3a7a-47e1-9b3e-79f21648237d"},{"code":"10.5285/a3ff9411-3a7a-47e1-9b3e-79f21648237d","codeSpace":"doi"}],"resourceType":{"value":"dataset"},"responsibleParties":[{"familyName":"Marston","givenName":"C.","organisationName":"UK Centre for Ecology & Hydrology","organisationIdentifier":"https://ror.org/00pggkr55","role":"author","email":"enquiries@ceh.ac.uk","nameIdentifier":"https://orcid.org/0000-0002-2070-2187","fullName":"Marston, C."},{"familyName":"Rowland","givenName":"C.S.","organisationName":"UK Centre for Ecology & Hydrology","organisationIdentifier":"https://ror.org/00pggkr55","role":"author","email":"enquiries@ceh.ac.uk","nameIdentifier":"https://orcid.org/0000-0002-0459-506X","fullName":"Rowland, C.S."},{"familyName":"O'Neil","givenName":"A.W.","organisationName":"UK Centre for Ecology & Hydrology","organisationIdentifier":"https://ror.org/00pggkr55","role":"author","email":"enquiries@ceh.ac.uk","nameIdentifier":"https://orcid.org/0000-0003-3591-1034","fullName":"O'Neil, A.W."},{"familyName":"Morton","givenName":"R.D.","organisationName":"UK Centre for Ecology & Hydrology","organisationIdentifier":"https://ror.org/00pggkr55","role":"author","email":"enquiries@ceh.ac.uk","nameIdentifier":"https://orcid.org/0000-0003-3947-6463","fullName":"Morton, R.D."},{"organisationName":"UK Centre for Ecology & Hydrology","organisationIdentifier":"https://ror.org/00pggkr55","role":"rightsHolder","email":"enquiries@ceh.ac.uk"},{"organisationName":"NERC EDS Environmental Information Data Centre","organisationIdentifier":"https://ror.org/04xw4m193","role":"custodian","email":"info@eidc.ac.uk"},{"organisationName":"NERC EDS Environmental Information Data Centre","organisationIdentifier":"https://ror.org/04xw4m193","role":"publisher","email":"info@eidc.ac.uk"},{"familyName":"Marston","givenName":"C.","organisationName":"UK Centre for Ecology & Hydrology","organisationIdentifier":"https://ror.org/00pggkr55","role":"pointOfContact","email":"enquiries@ceh.ac.uk","address":{"deliveryPoint":"Lancaster Environment Centre, Library Avenue, Bailrigg","city":"Lancaster","administrativeArea":"Lancashire","postalCode":"LA1 4AP","country":"United Kingdom"},"fullName":"Marston, C.","pointOfContact":"UK Centre for Ecology & Hydrology"}],"rightsHolders":[{"organisationName":"UK Centre for Ecology & Hydrology","organisationIdentifier":"https://ror.org/00pggkr55","role":"rightsHolder","email":"enquiries@ceh.ac.uk"}],"spatialReferenceSystems":[{"code":"http://www.opengis.net/def/crs/EPSG/0/27700","title":"OSGB 1936 / British National Grid"}],"spatialRepresentationTypes":["grid"],"spatialResolutions":[{"distance":"1000","uom":"urn:ogc:def:uom:EPSG::9001"}],"temporalExtents":[{"begin":"2021-01-01","end":"2021-12-31"}],"title":"Land Cover Map 2021 (1km summary rasters, GB and N. 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