GPS For Dummies gives new meaning to finding yourself. In fact, with a GPS (global positioning system) receiver, you can determine precisely where you are anywhere on this planet. If you’re are planning on buying a GPS receiver or if you have one and want to get your money’s worth, this guide tells you what you need to know, including:
- Basic GPS principles and concepts such as waypoints, routes, tracks, and coordinate systems
- Recommended features for GPS receivers to be used in various types of activities, including hiking, mountain biking, cross country skiing, geocaching, hunting, ATVing, mapping, and more
- How to do digital mapping on your computer, including software packages you can use to work with aerial photos, topographic maps, and road maps
- The main providers of digital map data for the U.S. and their Web sites
- The scoop on geocaching—a high-tech treasure hunt
