GPS for Dummies.pdf - Engineering Surveyor

Chapter 10: Using GPS Manufacturer Mapping Software179 Minnesota LakeMaster ProMap: Designed specifically for GPS receiverowners who fish in the Minnesota area, this map product has maps ofpopular lakes and includes three-foot contours with underwater structuredetail, islands, reefs, points, bays, access points, and marinas. MapSource U.S. TOPO: The TOPO product contains 1:100,000 scalemaps of the United States and shows terrain contours, elevation, trails,roads, and summits. It’s designed for outdoor recreational use. (TheMapSource TOPO user interface is shown in Figure 10-3.) MapSource U.S. TOPO 24K: 24K doesn’t refer to gold but rather to1:24,000 scale maps, which have significantly more detail than the mapsfound in MapSource TOPO. The maps provide detailed coverage of U.S.national parks and surrounding national forest lands. Points of interestand park amenities are also included. Two versions of the product areavailable: National Parks, East and National Parks, West.Check for current information about Garmin map products at www.garmin.com.Figure 10-3:GarminMapSourceTOPOsoftware.