What To Do If GPS Is Not Responding In The Field?

Rethink Your Reliance on GPS

GPS is a convenient tool, but it’s not foolproof. If it fails, you’ll need to rely on traditional navigation skills. Start by taking stock of your surroundings: note any distinctive landmarks, such as rivers, mountains, or roads. Look for any visible features, such as buildings, bridges, or power lines. Use a compass to get your bearings and estimate the direction of your goal.

Dead Reckoning Techniques

Dead reckoning is a method of estimating your location based on your previous movements. To use this technique, measure your speed and direction, then estimate the distance you’ve traveled and the time it took. This will give you a rough idea of your location. For example, if you’ve been walking at 3 miles per hour for 4 hours, you can estimate that you’ve traveled approximately 12 miles. Use your compass to ensure you’re heading in the right direction.

Alternative Navigation Methods

If you don’t have a compass, look for natural navigation aids, such as the sun, stars, or landmarks. Use a watch or other device to estimate the time of day and the position of the sun or stars. In the northern hemisphere, the sun is in the south at noon, and in the southern hemisphere, it’s in the north. At night, use the North Star (Polaris) to estimate your direction. You can also use a map and a protractor to estimate your location based on the terrain and your previous movements.