NMEA info free (com.ojw.nmeainfo) on Google Play
The program displays the received data via NMEA.Available reports:- GPS (prefix messages * GP)- GLONASS (prefix messages * GL)- GPS + GLONASS (prefix messages * GN)(GLONASS accepted provided support for the device).Display data:- RMS - recommended minimum data set.- GSV - satellites within range.- GGA - These definitions place.- GLL - coordinates space.- VTG - Course and speed over ground.- GSA - factor loss in accuracy.The possibility of separate data mapping GPS and GLONASS.