- Google Play
- Paid
- Newton José de Moura Júnior
- Applications, Maps & Navigation
Release Date: November 2017Last Update On: November 2017
This app calculate Geoid Undulation using EGM2008 2.5'x2.5' grid http://earth-info.nga.mil/GandG/wgs84/gravitymod/egm2008/egm08_wgs84.html interpolating it with CSPLINES Piecewise Bi-interpolator ...