USAPhotoMaps downloads USGS aerial photo and topo map data from Microsoft's free TerraServer Web site, saves it on your hard drive, and creates maps with GPS accuracy. You can:
-Scroll and zoom
-See latitude/longitude
-See USGS Landmarks
-See TIGER/Line streets
-See elevation and Contour lines
-Add waypoints, routes, and text
-Go to any address, populated place, USGS landmark, or lat/lon in the U.S.A.
-Transfer waypoints, tracks, and routes to and from most GPS receivers
-Receive/Transmit/Show Ham Radio APRS data
-See your GPS location
-And much more...
