Why would hundreds of people trek overnight through the wilderness with nothing but a compass? Because it’s the best feeling ...

Though I was an intuitive navigator from a lifetime spent outdoors, there was so much to learn: how to shoot a compass bearing, to adjust for magnetic declination, to count my paces, to employ a ...

There was an excellent letter to the Enterprise last week from a writer in Remson lamenting that too many aspiring 46ers put ...

The third line is composed by 3 entries related to magnetic inducing field strength, inclination, and declination, and the fourth line represents entries related to magnetic and gravity noise level.

Your iPhone compass may not be working because of magnetic interference and various iPhone settings that need to be adjusted. A common fix is to calibrate your iPhone compass, which you can do by ...