Vincenty’s Direct and Inverse Formulae
Thaddeus Vincenty's Direct and Inverse formulae for geodesic calculations in Excel (distance, azimuth, latitude, longitude).
A C# implementation of Vincenty's formulae
Calculates the geo distance between two locations using longitude and latitude, using Haversine, Speherical or Vincenty formula
Calculate geo distance with lon lat coordinates using Vincenty's formula with fast C++ python module
🌐 📏 Great Circle calculations for Python 2/3 using Vincenty's formulae: http://en.wikipedia.org/wiki/Vincenty's_formulae
Repacked some vanilla JS that calculates metric distance between two latitude and longitude coordinates
Simple Yet Powerful Geo Library for PHP
翻译 - 简单而强大的PHP地理库