PGC Digital Topo

Digital topographic data are also referred to as DRGs (Digital Raster Graphics). They are scanned 1:24,000 Scale USGS 7.5 minute Topographic Maps. These are the same highly detailed maps that many of us have used for hiking and other outdoor recreational activities.

PGC Digital Topo allows you to easily import these Topo Maps into your mapping project and overlay this useful information with your other data sets. PGC removes the map collars, removes the unsightly “black areas” of no data, and projects the Topo Maps into your desired map projection/coordinate system so it can blend seamlessly into your project in any mapping software.

PGC Digital Topo is available by the USGS Quadrangle, County, State, or Nationwide. Special package discounts are available for statewide and nationwide datasets.