BroadGNSS Technology invented and patented the world leading high precision RAC (Realtime Array Calibration) GNSS receiver technology. It features positioning accuracy better than one meter (up to 10cm) by receiving only single frequency (GPS L1) satellite signals, the RAC technology in high precision satellite positioning frees the dependence on traditional augmentation network and significantly reduces the cost, which will enable high precision satellite positioning to enter large-scale applications.

Most consumer GPS accuracy are around 5-10m. To achieve the sub-meter level accuracy, you have to use the professional GNSS receivers that connect to ground based or satellite based augmentation systems like RTK (Real Time Kinematic) or PPP(Point Precision Position). The main problems for current high precision GPS are high costs and geographical limits. RAC receivers completely balance the performance and cost, overcoming the barriers of traditional high precision GNSS receivers.

Most consumer GPS accuracy are around 5-10m. To achieve the sub-meter level accuracy, you have to use the professional GNSS receivers that connect to ground based or satellite based augmentation systems like RTK (Real Time Kinematic) or PPP(Point Precision Position). The main problems for current high precision GPS are high costs and geographical limits. RAC receivers completely balance the performance and cost, overcoming the barriers of traditional high precision GNSS receivers.

In the age of artificial intelligence, the development of intelligent vehicle and Internet of things make the universal application of high precision satellite positioning a rigid demand. Unmanned vehicles, Intelligent network connection, V2X, Lane level positioning and navigation, autopilot, UAV, unmanned ship, and HD map data collection, are all possible application scenes of high precision satellite positioning using RAC technology.