Wards (December 2017) Generalised Clipped Boundaries in Great Britain
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This file contains the digital vector boundaries for Electoral Wards in Great Britain as at 31 December 2017. The boundaries available are: <div><br /></div><div><ul><li>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);<br /></li><li>Full resolution - clipped to the coastline (Mean High Water mark);<br /></li><li>Generalised (20m) - clipped to the coastline (Mean High Water mark) and<br /></li><li>Super generalised (200m) - clipped to the coastline (Mean High Water mark)<br /></li></ul></div><div><br /></div><div>Contains both Ordnance Survey and ONS Intellectual Property Rights.</div>
本文件包含截至2017年12月31日的大不列颠选举选区(Electoral Wards)数字矢量边界数据。 可用边界数据类型如下: - 全分辨率版本——覆盖全国范围(通常为平均低潮线,但部分场景下边界会超出该范围以涵盖离岸岛屿); - 全分辨率版本——裁切至海岸线(平均高潮线); - 简化版(20米)——裁切至海岸线(平均高潮线),且 - 超简化版(200米)——裁切至海岸线(平均高潮线) 本数据包含英国地形测量局(Ordnance Survey)与英国国家统计局(ONS)的知识产权。



