An application that uses the standard ellipsoid Earth model found in GPS receivers and it allows you to calculate the distances between two points on Earth with great accuracy
You can run GreatCirc 2.3 on all modern Windows OS operating systems. GreatCirc 2.3 is a software product developed by Garry Hausfeld and it is listed in Graphic & Design category under CAD. GreatCirc 2.3 is a free software product and it is fully functional for an unlimited time although there may be other versions of this software product. GreatCirc 2.3 was last time updated on May 3rd, 2014 to version 2.3.
Download and install GreatCirc 2.3 safely and without concerns.