Watersheds Open Data
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资源简介:
Watershed polygon feature used to delineate the area draining to a watercourse. Includes entire watershed for streams.
流域多边形要素(Watershed polygon feature)用于划定汇入水道的汇水区域。该要素涵盖各溪流的完整流域。
提供机构:
County of Roanoke创建时间:
2024-09-25



