Outward Bound Map & Compass Handbook, 4th ed Grand Canyon Perfect for the zipper of

Perfect for the zipper of your jacket

and plain talk

major lakes

This compilation of legends

300 photographs

Outward Bound Map & Compass Handbook, 4th ed Grand Canyon Perfect for the zipper ofBy: Glenn Randall Long recognized as one of the seminal volumes on the fundamentals of map, compass, and altimeter route finding, Outward Bound Map & Compass Handbook now includes the latest information on GPS receivers, complete with all new color illustrations. This concise guide features practical advice on choosing the right compass, reading and using topographical maps, using an altimeter to pinpoint your position, and mastering GPS. It also