Coal overburden thickness of Knobloch coal zone from 1999 National Coal Resource Assessment (knovbg.shp)
收藏DataONE2016-10-29 更新2024-06-26 收录
下载链接：
https://search.dataone.org/view/10b73240-ebe7-4429-9fa6-be2803db39f5
下载链接
链接失效反馈官方服务：
资源简介：
This ArcView shapefile is a polygon representation of the
overburden thickness above the Knobloch coal resource
unit in the Powder River Basin. This theme was created
specifically for the National Coal Resources Assessment in
the Northern Rocky Mountains and Great Plains Region.
创建时间：
2016-10-29
