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ISBN: 0-89886-953-6. Softcover. 141 pages. Copyright 2004. Second Edition. Dimensions 5.25" x 8.25" x .50" "Wilderness Navigation is an asset to any wilderness traveler. Even if you've never uses a compass or a GPS receiver before, you'll have a good understanding of the process after reading this book." - Will Gadd, champion ice climber and author of Ice and Mixed Climbing: Modern Technique The Classic Handbook For Learning To Navigate in the Backcountry - Essentials of map and compass use - Easy, practical techniques for GPS usage - Accurate use of clinometers and altimeters - Extensive illustrated examples of orientation and navigation - Appendix with thirty practice exercises With Wilderness Navigation proceed with confidence when heading off-road or off-trail. Whether you are climbing a glacier, day hiking, or roaming in the backcountry, Bob Burns and Mike Burns cover all the latest technology and time-tested methods to help you learn to navigate safely. Bob Burns is a longtime member of The Mountaineers. He has taught classes in the use of map and compass since the late 1970s. Mike Burns is an avid climber and has instructed climbing and navigation courses and written articles for Climbing magazine. Together, they wrote the navigation chapter of Mountaineering: The Freedom of the Hills, 7th Edition. Table of Contents
Preface and Acknowledgments Introduction Map Basics USGS Topographic Maps How to Read Topographic Maps Limitations of Maps Customizing and Modifying Maps Where to Get Maps The Importance of the Map Compass Basics Types of Base Plate and Compasses Bearings Bearings in the Field Magnetic Declination Back Bearings Bearings on the Map Practicing with the Compass Tips on Compass Use The Map and Compass: A Checklist And for the Last Time Orientation With Map and Compass Point Position Line Position Area Position Orienting a Map Direction and Bearing the Slope A Reminder Navigation Map and Compass Compass Alone Using Intermediate Objectives The Intentional Offset (Aiming Off) The Parallel Path Navigating around an Obstruction Always Know Where You are Headed, and Consider the Return Route A Reminder Lost! How to Avoid Getting Lost What If You Do Get Lost? More About Maps Distance Measurement on the Map Slope Measurement on the Map Range, Township, and Section More About Compasses and Geomagnetism Where to Get Declination Information Changes in Declination Dip Using the Clinometer Other Types of Compasses The Altimeter What the Altimeter Is and How It Works Types of Altimeter Effects of Weather on Altimeters Precision and Accuracy Effects of Temperature on Altimeters Cautions When Using the Altimeter in Wilderness Travel Orientation Navigation Decision Making Use of Bearing of the Slope with the Altimeter The Global Positioning System Selecting a GPS Receiver Getting Started with GPS Using a GPS Receiver in Wilderness Navigation Orientation Using GPS and UTM Coordinates Navigation Using GPS and UTM Coordinates Datums, Zones, and Bands Limitations of GPS Receivers Wilderness Routefinding On the Trail In the Forest In Alpine Areas On Snow Wands On Glaciers Moats and Bergschrunds The Bootprint The Art of Wilderness Routefinding Bibliography Appendix: Wilderness Navigation Practice Problems Index
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