It's time to recalibrate the navigation systems on ships, airplanes, as the position of the magnetic North Pole is officially ...
Earth’s magnetic North Pole is shifting due to disturbances ... and the British Geological Survey update the World Magnetic Model (WMM). WMM is actually a map of Earth’s magnetic field.
Your navigation system just got a critical update, one that happens periodically because Earth’s magnetic north pole keeps moving. Here’s what to know.
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