Hydraulic Mine Pits of California

Name: Hydraulic Mine Pits of California
Creator: Department of the Interior
Published: 2026-01-17T08:50:26+08:00

data.gov2026-01-17 收录

行业地理信息系统

历史采矿遗址测绘

数据链接：

https://catalog.data.gov/dataset/hydraulic-mine-pits-of-california-6fd59 数据链接链接失效反馈

官方服务：

资源简介：

This dataset is a compilation of boundary location polygons for 167 hydraulic mine pits located in northern California. This dataset was compiled from three sources,...

提供机构：

Department of the Interior

Hydraulic Mine Pits of California

资源简介：

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