The VG710 integrates a 72-channel high-precision global satellite positioning system (supporting GPS, GLONASS, Galileo, and Beidou). It also features an inertial navigation system that maintains positioning accuracy when GNSS signals are weak, lost, or affected by multi-path effects. The positioning deviation is 2.5m (autonomous) and 11.5m (with SBAS), with a maximum location update rate of 10Hz.