The new edition of this easy-to-use guide, updated by the experienced walker and outdoor navigation expert Clive Thomas, uses non-technical language to introduc
For about $150 anyone can access the United States' multi-billion dollar GPS program. Using GPS Outdoors: A Practical Guide for Hikers, Bikers, Paddlers, and Cl
Learn basic and advanced techniques for using GPS to enhance your favorite outdoor activities, from hiking to fishing. Hikers, backpackers, mountain bikers, ang
CLICK HERE to download the first chapter from Wilderness GPS * Simple, focused, and accessible, Wilderness GPS is for anyone using GPS in an outdoor setting * T