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It is delivered as an ArcGIS REST MapServer query service returning feature data with all fields, part of an INSPIRE-aligned map service layer. The dataset identifies locations where land has been officially designated as contaminated, supporting environmental monitoring, planning, and regulatory functions related to land quality and remediation within the local authority area. Access requires an API key. Despite being labelled national in scope, the service appears specific to the Sheffield area given its naming and hosting context.","native_lang":"en","access_level":"direct","formats":[],"capability_tier":"live","trust_score":59.75,"access":{"level":"direct","primary":{"kind":"query","label":"Query features","method":"GET","url":"https://utility.arcgis.com/usrsvcs/servers/602d312d41514bcb9b6758d0812746af/rest/services/AGOL/INSPIRE/MapServer/6/query?where=1=1&outFields=*&f=geojson&resultRecordCount=5","source":"query_example","runnable":true,"direct":true},"actions":[{"kind":"query","label":"Query features","method":"GET","url":"https://utility.arcgis.com/usrsvcs/servers/602d312d41514bcb9b6758d0812746af/rest/services/AGOL/INSPIRE/MapServer/6/query?where=1=1&outFields=*&f=geojson&resultRecordCount=5","source":"query_example","runnable":true,"direct":true},{"kind":"query","label":"Run verified request","method":"GET","url":"https://utility.arcgis.com/usrsvcs/servers/602d312d41514bcb9b6758d0812746af/rest/services/AGOL/INSPIRE/MapServer/6/query?outFields=*&where=1%3D1","source":"probe","runnable":true},{"kind":"query","label":"Layer metadata","method":"GET","url":"https://utility.arcgis.com/usrsvcs/servers/602d312d41514bcb9b6758d0812746af/rest/services/AGOL/INSPIRE/MapServer/6?f=json","source":"query_example","runnable":true,"direct":false},{"kind":"landing","label":"Read the docs","method":"GET","url":"https://data.gov.uk/dataset/sheffield-contaminated-land","source":"docs","runnable":false}],"formats":[]},"maturity":{"entry_id":"26d8fd77-f198-4039-aea3-9c46f04e94cd","granularity":"entry","granularity_label":"One unit = one catalog entry. 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