12 Digit Watersheds
收藏data.gov2025-12-20 收录
下载链接：
https://catalog.data.gov/dataset/12-digit-watersheds-04e79
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资源简介：
This file (SWSHED12) is a statewide digital watershed file. It was created primarily for state and federal agency use. The watersheds define Strahler (Strahler 1952...
提供机构：
State of Maryland
