StreckerCM

GeoMagSharp
by: StreckerCM
- .NET Standard 2.0 .NET Framework 4.8
- 1,101 total downloads
- last updated 5/9/2026
- Latest version: 1.7.2
- geomagnetic wmm igrf emm bggm wmmhr magnetic-declination spherical-harmonics noaa geophysics
GeoMag # is a C# port of the C++ application GeoMag 7.0 distributed by NOAA. Supports WMM, WMMHR, IGRF, EMM, and BGGM geomagnetic models for calculating magnetic declination, inclination, and field strength.