Télécharger des igrf13.exe (igrf13.exe ( lien externe: SourceForge.net): 1,422,027 octets) va bientôt commencer. Sinon, cliquez sur igrf13.exe ( lien externe: SourceForge.net).
GeographicLib is a small set of C++ classes for converting between geographic, UTM, UPS, MGRS, and geocentric coordinates, for gravity (e.g., EGM2008), geoid, and geomagnetic field (e.g., WMM2010) calculations, and for solving geodesic problems. For documentation, visit http://geographiclib.sf.net
