"How to use global positioning systems, how to find your way with map and compass, how to survive in the backcountry"--Cover.
xi, 189 p. : ill., maps ; 23 cm.
Cliff Jacobson is one of North America's most respected outdoors writers and wilderness guides. A professional canoe outfitter and guide for the Science Museum of Minnesota and a teacher of environmental science, Jacobson is the author of sixteen books and numerous educational publications Scottie Barnes is the editor of Geolnfo Systems and the former editor of GPS World. She has been covering the GPS market for years from her home in Eugene, Oregon James Churchill has written five books on trapping and hunting and has worked as a game warden. He lives in Florence, Wisconsin