Many hikers rely on GPS equipment for navigation in the wilderness rather than a compass and physical map. If something goes wrong with your device, it is prudent to know how to apply the necessary navigational skills. Using the sun is the most fundamental lesson in navigation. Roughly speaking, the sun rises in the east, sets in the west, and reaches its highest point in the sky at noon. Using the Sun for Navigation The sun always rises in the east and sets in the west. The earth spins towards the […]
Navigation
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The moon has no light of its own. The light seen from the moon is a reflection of the sun. The shape of the reflected light varies as the Earth orbits around the sun. This can be useful for finding direction at night once you understand how this works. When it is a crescent moon, it is straightforward. To Find South during a Crescent Moon Imagine a line connecting the endpoints of the moon’s crescent projecting to the horizon. The point on the horizon indicates South. If you are in […]
Using the fingers on your hand is one way to estimate how much time you have before sunset. This can be a handy tip when you need to find a campsite and do not have a light source available. Setting up a tent in the dark can be challenging. How to calculate hours to sunset using the fingers on your hand Fully extend your arm out in front of the sun. Hold your hand up so that the top part of your index finger just hits the bottom of the sun. Keep […]