The classic map and compass navigation guide-revised for the age of GPS GPS devices are great, but they can break, get lost, or easily be hampered by weather co

A classic navigation tool returns, newly updated to reflect the latest advances in GPS technology and including everything a modern explorer of all skill levels

Shows how to determine locations in the wilderness, in a desert, in snow-covered areas, and on the ocean, applying methods used by aboriginal peoples and early

Guide to safe exploration of the wilderness, with instructions for using a compass, reading maps, planning an outing, navagating in the field, and understanding

-- Features many new charts and illustrations -- New contact information for purchasing maps in the U.S. and Canada This tried-and-true guide teaches practical