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How to read and use a topographic map in a survival situation

Use of a topographic map in a survival situation Topographic maps describe the shape of the land and can be used (along with a compass) to help you locate natural and man-made features like woodlands, waterways, important buildings, and bridges.  The information derived from a topographic map can help you locate…
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Using a magnetic compass and triangulation to calculate the distance of a faraway object

In the wilderness, it is sometimes useful to be able to calculate the distance to a faraway object. Using a compass and basic trigonometry (don’t worry, we’ll show you how), you can easily estimate the distance to a faraway object.  This is possible using principles of geometry and triangulation –…
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Using a Map and Compass

Parts of a Compass Most compasses have markings similar to these: (1) baseplate, (2) glow in the dark pointer, (3) ruler, (4) needle, (5) orienting lines, (6) direction of travel arrow, (7) index line, (8) declination scale, (9) orienting arrow, (10) housing, (11) dial, (12) scales Baseplate: the hard surface…
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