Updated: 31 July 2014
Geodetic Calculations - Vincenty's Formulae, Direct Method
Given the latitude and longitude of a point (1) and the forward geodetic azimuth (1-2) and ellipsoidal distance to a second point (2), calculate the latitude and longitude of the second point and the reverse azimuth (2-1).
For more information contact: firstname.lastname@example.org
Unless otherwise noted, all Geoscience Australia material on this website is licensed under the Creative Commons Attribution 3.0 Australia Licence.