This file contains the digital vector boundaries for the Lower layer Super Output Areas (LSOA) in England and Wales, as at 31 December 2001. The boundaries available are:Full resolution - clipped to the coastline (Mean High Water mark); Contains both Ordnance Survey and ONS Intellectual Property Rights. Download File SizesFull resolution - clipped to the coastline (264 MB)REST URL of ArcGIS for INSPIRE View Service – https://services1.arcgis.com/ESMARspQHYMw9BZ9/arcgis/rest/services/LSOA_(Dec_2001)_EW_BFC/MapServerREST URL of ArcGIS for INSPIRE Feature DownloadService – https://dservices1.arcgis.com/ESMARspQHYMw9BZ9/arcgis/services/LSOA_Dec_2001_EW_BFC/WFSServer?service=wfs&request=getcapabilitiesREST URL of Feature Access Service – https://services1.arcgis.com/ESMARspQHYMw9BZ9/arcgis/rest/services/LSOA_Dec_2001_EW_BFC_2022/FeatureServer