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

The World Magnetic Model also details the so-called magnetic declination, which is the angle between magnetic north and geographic north. Differences in the values of this declination can affect ...

The World Magnetic Model also details the so-called magnetic declination, which is the angle between magnetic north and geographic north. Variations in these declination values can affect ...

This Arduino library is a small embedded C99 implementation of the World Magnetic Model published by NOAA for calculating the magnetic field declination, or variation, at any point on the world's ...

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

Use Photograph Metadata to Retrieve Image Direction: Enables to extract the Image Direction directly from the EXIF metadata of photographs loaded, with automatic correction for magnetic declination.

Professor Dame Jocelyn Bell Burnell discovered radio pulsars, one of the most important astronomical discoveries of the 20th ...

Materials on Earth's surface that contain magnetic minerals can record information about ... We also establish the first, albeit preliminary, archeomagnetic reference curves (with 42 declination / ...

One of the many unseen forces to which you owe your existence is magnetism. If it weren’t for the magnetic field that surrounds our planet, blocking cosmic radiation and solar wind, Earth would likely ...