Boundary High Water Mark
收藏data.gov.uk2025-01-10 更新2026-04-25 收录
下载链接：
https://www.data.gov.uk/dataset/efbc577c-5d39-4b41-b5ff-1bf82903aa6d/boundary-high-water-mark
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资源简介：
In the OS NGD Boundaries Collection, the mean high water (springs) mark is shown to the normal tidal limit (NTL). Areas of salt marsh, mudflats and so on often have extremely complicated tide...
提供机构：
Ordnance Survey
