This is a simple GPS module designed for offline use / without internet or cellular access. By using the built-in GPS on android devices, this module will display Latitude Longitude, UTM and MGRS coordinates simultaneously and realtime.

For additional information, this module also displays GPS height (above ellipsoid), elevation from mean sea level / geoid (calculated using EGM 96 data), current GPS accuracy, Bearing, Speed and magnetic declination at the current location. Next is the satellite availability information above your horizon complete with satellite position information (azimuth & elevation), GNSS, PRN and satellite usage information for current coordinate calculations.

UTM Geo Map Offline GPS Module

There is a quick button to copy, share and save observations data into database that is integrated with the database used in other modules.