HU8 Watersheds (NHD)
收藏官方服务:
资源简介:
The Watershed Boundary Dataset (WBD) is a collection of hydrologic unit (HU) data published by the USGS National Geospatial Technical Operations Center. Dataset last edited March 30, 2021
创建时间:
2019-04-09

The Watershed Boundary Dataset (WBD) is a collection of hydrologic unit (HU) data published by the USGS National Geospatial Technical Operations Center. Dataset last edited March 30, 2021