enviroCar/enviroCar-app — pull request #250 by bpross-52n (2014-09-03 09:13:10+00:00)
Title: Added library for geodetic distance calculation

Not sure about the license. I created the jar from source code and the project has no license file. The file header of the source files says:

/* Geodesy by Mike Gavaghan
*
* http://www.gavaghan.org/blog/free-source-code/geodesy-library-vincentys-formula/
*
* This code may be freely used and modified on any personal or professional
* project. It comes with no warranty.
*
* BitCoin tips graciously accepted at 1FB63FYQMy7hpC2ANVhZ5mSgAZEtY1aVLf
*/