Designed for those who have a need for maps from the United States Geological Survey, this helpful application will be of general interest to numerous other parties as well. With this program, visitors can download aerial photographs and topographic maps from Microsoft's Terraserver website. After completing this step, visitors can scroll through the maps, mark waypoints, and center the map on any particular waypoint. This version of USAPhotoMaps is compatible with operating systems running Windows 98 and higher.