PyGeodesy

PyGeodesy is a pure Python implementation of geodesy tools for various ellipsoidal and spherical earth models. It offers precision exact, elliptic, trigonometric, vector-based, iterative, and approximate methods for geodetic (lat-/longitude), geocentric (ECEF cartesian), local (LTP), and certain triaxial ellipsoidal coordinates. The library provides functionalities for computing distance, area, bearing, intersections, resections, and conversions across various coordinate systems and earth models. The current version is 26.3.26, and it is actively maintained with frequent updates.