It integrates a multi-GNSS location engine supporting GPS, Galileo, Glonass and Compass satellites to improve the navigation system performance in obstructed environments, Combined with SiRFDRive(R) dead reckoning software, the SiRFprimaII delivers seamlessnavigation experience whether driving in dense urban canyons or through tunnels or multistory parking lots.
With our SiRFstarV architecture and SiRFusion platform, we are breaking the barrier to providing a seamless location and navigation experience to consumers, both indoors and outdoors.