GNSS Data Recorder provides a real-time GNSS data of the smartphone. It shows the satellite status, sky-plot, or even records down in different format, like Google's raw measurement which compatible with Google's GNSS Analysis, RINEX 3.03, NMEA.

The app also includes the function to upload the logging files to FTP server.

- This app required the phone support the Raw GNSS Measurements to run, please check https://developer.android.com/guide/topics/sensors/gnss.html -
- Google Play Service may be required to run Google Map function -

Noted that the application still in developing. Please beware of some fatal error may occur accidentally.

This application projects from the final year capstone project from Air Transport Engineering of The Hong Kong Polytechnic University. Special thanks to the GPSTest for referencing on some function.