1:24,000 - 7.5 minute Digital Raster Graphics for West Virginia {2000}Full Details
Full Details
Title:
1:24,000 - 7.5 minute Digital Raster Graphics for West Virginia {2000}
Description:
A Digital Raster Graphic (DRG) is a raster image of a scanned USGS
topographic or planimetric map including the collar information, georeferenced to
the UTM grid.