6-digit HU (Basin)
收藏data.gov2024-09-14 收录
下载链接：
https://catalog.data.gov/dataset/6-digit-hu-basin
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资源简介：
Abstract: This file contains Hydrologic Unit (HU) polygon boundaries for the United States, Puerto Rico, and the U.S. Virgin Islands. The data is a seamless National...
提供机构：
State of Oregon
