As of Version 7.0, geodesy functionality is built into the Wolfram Language.

Geodesy Package

 

参考资料参考资料

SpheroidalDistance distance between two points on a spheroid

Eccentricity  ▪  SemimajorAxis

SphericalDistance distance between two points on a sphere

ToAuthalicRadius radius of the authalic sphere based on a given spheroid

GeodeticToAuthalic coordinates of a point on an authalic sphere

ToDegrees convert a coordinate from DMS to degrees

ToDMS convert from degrees to DMS