Boundaries - Wards (2023) - WMCA

This file contains the digital vector boundaries for Wards, in the West Midlands Combined Authority for 2023.Includes the boundaries for: Birmingham, Coventry, Sandwell, Solihull, Wolverhampton, Dudley and Walsall. The boundaries available are: Generalised Clipped (BGC) - Generalised to 20m and clipped to the coastline (Mean High Water mark) and more generalised than the BFE boundaries.Contains both Ordnance Survey and ONS Intellectual Property Rights.TopoJSON Shapefile for Power BIOn the Export tab you will find a file under the Alternative exports. This file is in TopoJSON format and is ready for use in compatible visualisation tools such as Power BI or Mapbox.

本文件包含2023年西米德兰兹联合管理局辖区内各选区（Wards）的数字矢量边界。其覆盖范围涵盖伯明翰、考文垂、桑德韦尔、索利赫尔、伍尔弗汉普顿、达德利及沃尔萨尔。可用的边界格式包括：通用裁剪版（BGC）——该版本已简化至20米精度，并已按平均高潮线（Mean High Water mark）完成海岸线裁剪，且简化程度高于BFE边界。本文件同时受英国地形测量局（Ordnance Survey）与英国国家统计局（ONS）的知识产权保护。此外还提供适用于Power BI的TopoJSON格式矢量文件：在“导出”标签下的“替代导出”栏目中可获取该文件，其格式为TopoJSON，可直接用于Power BI、Mapbox等兼容可视化工具。