Pocahontas No. 3 Coal Bed Point Data (Geology) in West Virginia and Virginia

This dataset is a point coverage of the Pocahontas No. 3 coal with attributes on data location, minable thickness, and elevation, in feet. The file is also found as...本数据集为波卡洪塔斯3号煤层（Pocahontas No. 3 coal）的点覆盖型数据集，包含数据点位、可采厚度与高程三类属性，所有度量单位均为英尺。该文件亦可通过……获取