The purpose NMEA Tools is to log your RAW GPS information (NMEA sentences) to a file on your SD card. Also, it can parse a NMEA file. Features: 1. Log RAW NMEA sentences 2. Display the route in Google Map 3. Show latitude, longitude, altitude, speed, PDOP and HDOP 4. Support background logging 5. Parse NMEA sentences 6. View NMEA sentences 7. Limit 9999 NMEA sentences per session 8. Support GPS, GLONASS and BeiDou systems 9. Support English, German, French, Italian, Spanish, Portuguese, Jap