Articles tagged "world magnetic model"

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World Magnetic Model (WMM) 2020 released

A new World Magnetic Model (WMM) was officially released on December 10, 2019. WMM is a representation of the planet’s magnetic field that gives compasses dependable accuracy and one of the key tools developed to model the change in Earth's magnetic field....

December 10, 2019

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NOAA and BGS update World Magnetic Model (WMM)

NOAA officials announced yesterday the World Magnetic Model (WMM), a representation of Earth’s large-scale magnetic field and an indispensable complement to GPS devices used by NATO, the United States and United Kingdom militaries, as well as civil applications ra

December 16, 2014