Description: This is a polygon feature class compiled dataset showing potential MTR sites from Landsat satellite imagery taken in 2010, constrained to a Group 3 Study Area in the Appalachian Mountains. Out of 60 randomly placed sample points in the dataset, 59 were verified as true, which gave an accuracy of 98.3% on this feature class compiled dataset. The total 2010 acreage of MTR polygons in this feature class compiled dataset is 83,808.265167 acres.