ros@gentoo.org Gentoo ROS Project sci-geosciences@gentoo.org Gentoo Geosciences Project charles@karney.com Charles Karney https://geographiclib.sourceforge.io/html/ https://sourceforge.net/p/geographiclib/bugs/ geographiclib geographiclib/geographiclib 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.