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Download WMM Software and the World Magnetic Model Coefficients for Windows

  • WMM software, executables, and WMM2010 (2010-2015) coefficients for Windows(zip file ~12.4 MB)
  • WMM Technical Report and Test Values (pdf file 22 MB)
  • Maps in pdf format (46 maps of the magnetic elements and their secular variation)
The default of the new software is to interpret the user-entered height as height above mean sea level. For comparisons with the heritage C or Fortran software it is necessary to add the prefix "E" to the height input to indicate height above ellipsoid.

 
Last Modified on: Monday, 05-Nov-2012 15:30:15 MST
NOAA > NESDIS > NGDC
http://www.ngdc.noaa.gov/geomag/WMM/wmm_wdownload.shtml
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