NOLS Wilderness Navigation 在线电子书 图书标签:
发表于2024-11-13
NOLS Wilderness Navigation 在线电子书 pdf 下载 txt下载 epub 下载 mobi 下载 2024
For wilderness travelers, good navigation skills can mean the difference between a successful day hike and an unplanned overnight stay. Based on the curriculum of the National Outdoor Leadership School, NOLS Wilderness Navigation gives you the skills you need to confidently find your way on and off the trail. Included here are methods for orienting yourself by the sun and the stars alone, easy-to-follow explanations of map and compass techniques, advice on using an altimeter, and a section on using GPS technology--without becoming dependent on it. Exercises at the end of each chapter help readers gradually develop their skills and build their confidence.
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NOLS Wilderness Navigation 在线电子书 pdf 下载 txt下载 epub 下载 mobi 下载 2024