DMO Mining Permits Coal Underground (Historic)
收藏Pennsylvania Department of Environmental Protection Open Data2026-07-09 更新2026-07-10 收录
下载链接：
https://newdata-padep-1.opendata.arcgis.com/maps/69d65ae3e496473399b20c6f8c210915
下载链接
链接失效反馈官方服务：
资源简介：
A layer containing the legacy data of permit boundaries of historic underground coal mine permits in Pennsylvania. Data was converted over from the physical "Mylar Review" system for mine permit location.
创建时间：
2025-10-07
