Middle layer Super Output Areas (December 2021) Boundaries EW BSC (V3) and Rural Urban Classification

This file contains the digital vector boundaries for Middle layer Super Output Areas in England and Wales, as at 21 March 2021. It is joined to the Rural Urban Classification data 2021. The Rural-Urban Classification is a Government Statistical Service product developed by the Office for National Statistics; the Department for Environment, Food and Rural Affairs; and the Welsh Assembly Government. Source: Office for National Statistics licensed under the Open Government Licence v.3.0. Contains OS data © Crown copyright 2025 Links below to FAQ, Methodology and User Guide FAQ https://geoportal.statistics.gov.uk/documents/ebfac455db0642afaa5052738ce5c32e/about Methodology https://geoportal.statistics.gov.uk/documents/833a35f2a1ec49d98466b679ae0a0646/about User Guide https://geoportal.statistics.gov.uk/documents/c8e8e6db38e04cb8937569d74bce277a/about The boundaries available are: (BSC) Super generalised (200m) - clipped to the coastline (Mean High Water mark). Contains both Ordnance Survey and ONS Intellectual Property Rights. File size: 7 MB Version amendments (V2) 14th July 2023: Additional Long/Lat/BNG_E/BNG_N coordinates added. Overlapping intersection repair maintenance. (V3) 8th July 2024: NMW column added to attribute table.本文件收录截至2021年3月21日的英格兰与威尔士中层超级输出区（Middle layer Super Output Areas）数字矢量边界数据，并已关联2021年城乡分类（Rural Urban Classification）数据集。 城乡分类是由英国国家统计局（Office for National Statistics, ONS）、环境、食品与农村事务部（Department for Environment, Food and Rural Affairs）及威尔士议会政府联合研发的政府统计服务产品。 数据来源为英国国家统计局，其发布遵循《开放政府许可v3.0》（Open Government Licence v.3.0）。本文件包含英国地形测量局（Ordnance Survey, OS）数据，©2025 皇家版权（Crown copyright）。 以下为常见问题、方法论与用户指南的官方链接： - 常见问题：https://geoportal.statistics.gov.uk/documents/ebfac455db0642afaa5052738ce5c32e/about - 方法论：https://geoportal.statistics.gov.uk/documents/833a35f2a1ec49d98466b679ae0a0646/about - 用户指南：https://geoportal.statistics.gov.uk/documents/c8e8e6db38e04cb8937569d74bce277a/about 本次提供的边界类型包括：（BSC）超通用型（200米）——已裁剪至海岸线（平均高潮位线，Mean High Water mark）。本数据同时涵盖英国地形测量局与英国国家统计局的知识产权。 文件大小：7 MB。 版本更新记录： - V2（2023年7月14日）：新增经度、纬度、BNG_E、BNG_N坐标字段，修复重叠相交问题并完成维护优化。 - V3（2024年7月8日）：属性表新增NMW字段。