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 https://geographiclib.sf.io

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Categories

GIS

License

MIT License

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User Reviews

  • Very fast and very accurate. Don't reinvent the wheel! Use this!

  • It has some useful for me, thanks!

  • Hi Visit the blog "Zona OpenGTS" (www) zona-opengts.blogspot.com Thanks !!!

  • GeographicLib is a great library. I use it in FFGo to solve the geodetic inverse and direct problems, as well as to get magnetic declination data, and it works great! Having a ready-to-use algorithm that is more robust than the Vincenty algorithm for the geodetic inverse problem (and also more accurate, as I understood it) it invaluable. Thank you so much, Mr. Karney! (for info, I use the Python 3 implementation for geodetic calculations and call MagneticField as an external program to get magnetic declination data)

  • Powerful, super easy thanks to a great documentation. Thank you!

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Additional Project Details

Intended Audience

Science/Research, Advanced End Users, Developers

User Interface

Command-line

Programming Language

Fortran, MATLAB, Python, C++, C, JavaScript

Registered

2009-10-17