Water Framework Directive (WFD) River Waterbody Catchments Cycle 2
收藏www.data.gov.uk2023-03-21 更新2025-01-08 收录
下载链接：
https://www.data.gov.uk/dataset/e939b77a-955f-43c1-ae79-5a9c14ab9781/water-framework-directive-wfd-river-waterbody-catchments-cycle-2
下载链接
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资源简介：
The Water Framework Directive (WFD) River Waterbody Catchments Cycle 2 are a polygon dataset collated as defined for the implementation of the Water Framework Directive. Catchments are defined as an area of land from which all surface run-off flows through a series of streams, rivers and, possibly, lakes to a particular point in the water course such as a river confluence. Since rivers are attributed with a unique identifier 'EA_WB_ID' this dataset can be linked directly to the WFD river waterbody to which it relates.
Updated to 2018 version
《水资源框架指令》（WFD）河流水域集水区周期2数据集系根据水资源框架指令的实施要求汇编而成的多边形数据集。集水区被定义为一片土地区域，其中所有地表径流通过一系列溪流、河流以及可能包括湖泊，最终汇入水道中的特定点，如河流交汇处。鉴于河流被赋予唯一的标识符'EA_WB_ID'，此数据集可以直接与相关的WFD河流水域相链接。
更新至2018年版
提供机构：
Natural Resources Wales
