This file contains the digital vector boundaries for Local Authority Districts, in the UK, as at 31 December 2016 in WGS84. The boundaries available are:Full resolution - extent of the realm (usually this is the Mean Low Water mark but in some cases boundaries extend beyond this to include off shore islands);Full resolution - clipped to the coastline (Mean High Water mark);Generalised (20m) - clipped to the coastline (Mean High Water mark);Super generalised (200m) - clipped to the coastline (Mean High Water mark) andUltra generalised (500m) - clipped to the coastline (Mean High Water mark).Contains both Ordnance Survey and ONS Intellectual Property Rights. Download File SizesFull resolution - extent of the realm (47 MB)Full resolution - clipped to the coastline (50 MB)Generalised (20m) - clipped to the coastline (5 MB)Super generalised (200m) - clipped to the coastline (1 MB)Ultra generalised (500m) - clipped to the coastline (336 KB).REST URL of ArcGIS for INSPIRE View Service – https://ons-inspire.esriuk.com/arcgis/rest/services/Administrative_Boundaries/WGS84_UK_LAD_December_2016_Boundaries/MapServer/exts/InspireView REST URL of ArcGIS for INSPIRE Feature Download Service – https://ons-inspire.esriuk.com/arcgis/rest/services/Administrative_Boundaries/WGS84_UK_LAD_December_2016_Boundaries/MapServer/exts/InspireFeatureDownload REST URL of Feature Access Service – https://ons-inspire.esriuk.com/arcgis/rest/services/Administrative_Boundaries/WGS84_UK_LAD_December_2016_Boundaries/FeatureServer