Navigation

Adjusting for the Grid Magnetic Angle with a Map and Compass

Whether you take a magnetic bearing in the field and want to use that bearing to determine your position on your map, or you take a grid bearing on your map and want to use that bearing to find your direction in the field, you will need to make an adjustment to allow for the grid magnetic angle. This is how to do it.

How to Navigate (Without Your Mobile Phone)

Your mobile phone may be awesome if you want to avoid the current traffic, take the fastest route by car, or to check in with your mates at the local café. It can be near on useless, however, if you’re planning a route through remote wilderness over rugged terrain by foot.