Quick Answer
A GPS device is generally more accurate and reliable for navigating in the wild, but a compass is a more durable and low-maintenance option that can be used in conjunction with GPS for added security.
Choosing the Right Navigation Tool
When it comes to navigating in the wild, both GPS devices and compasses have their own advantages and disadvantages. GPS devices are highly accurate, can store maps, and often have additional features like altimeters and barometers. However, they require regular charging and can be affected by satellite signal loss, making them less reliable in areas with heavy foliage or in remote locations.
Using a Compass Effectively
A compass, on the other hand, is a simple, low-maintenance tool that can be used to take bearings and navigate using the sun, stars, or landmarks. It’s essential to know how to use a compass properly, including how to take a sighting and adjust for declination. For example, if you’re navigating in the northern hemisphere, you’ll need to adjust your compass reading by 13-20 degrees to account for the Earth’s magnetic field.
Combining GPS and Compass for Enhanced Navigation
Using a GPS device in conjunction with a compass can provide added security and ensure accurate navigation. For example, you can use your GPS device to get an initial bearing, and then use your compass to take a sighting and verify your direction. This approach can help you avoid relying on a single device and reduce the risk of getting lost. Additionally, knowing how to use a compass can help you navigate even when your GPS device is out of service or dead.
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