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Name Modified Size Downloads / Week Status
Parent folder
Totals: 16 Items   11.8 MB 34
igrf12.zip 2015-01-23 7.8 kB 11 weekly downloads
igrf12.tar.bz2 2015-01-23 6.6 kB 11 weekly downloads
igrf12.exe 2015-01-23 306.6 kB 11 weekly downloads
00README.txt 2014-12-18 470 Bytes 11 weekly downloads
wmm2015.exe 2014-12-15 302.4 kB 22 weekly downloads
wmm2015.tar.bz2 2014-12-15 1.4 kB 33 weekly downloads
wmm2015.zip 2014-12-15 1.6 kB 11 weekly downloads
igrf11.exe 2011-12-04 301.7 kB 11 weekly downloads
igrf11.tar.bz2 2011-12-04 6.0 kB 44 weekly downloads
igrf11.zip 2011-12-04 7.2 kB 11 weekly downloads
emm2010.exe 2011-12-04 2.9 MB 11 weekly downloads
emm2010.tar.bz2 2011-12-04 3.6 MB 44 weekly downloads
emm2010.zip 2011-12-04 4.0 MB 11 weekly downloads
wmm2010.exe 2011-12-04 298.1 kB 44 weekly downloads
wmm2010.tar.bz2 2011-12-04 1.4 kB 44 weekly downloads
wmm2010.zip 2011-12-04 1.6 kB 44 weekly downloads
These files give the data for various geomagnetic models. It's necessary to download and install at least one of these files if you want to use the MagneticModel class in GeographicLib. The data is provided either as a compressed tar (extension .tar.bz2), a zip file, or a windows installer (extension .exe). If you're unsure which one to install, start with wmm2015 For more information, see http://geographiclib.sourceforge.net/html/magnetic.html#magneticinst
Source: 00README.txt, updated 2014-12-18