- We provide GNSS Assisted Smartphone Precise Positioning in different phase:
- Solution for Android smartphones before 2017 (Android ver. 4-6) providing time, location and velocity (PVT) in NMEA** format,
- Solution for Android smartphones after 2017 (Android ver. 7,8) providing raw GNSS measurements in single-frequency,
- Solution for Newer Android smartphones after 2018 (Android ver. 9, 9+) providing double- frequency GNSS raw measurements.
- We solve Location-Based Service problems of smartphone devices:
- Low accuracy
- Loss of lock
- Delayed initialization
** NMEA: National Marine Electronics Association