GPS module

The LEA-4R and TIM-4R are small dead reckoning GPS module powered by the 16-channel ANTARIS 4 engine. Dead reckoning works by combining GPS satellite position data, gyroscope data (that measures angle turns) and odometer data (that measures distance covered) to calculate a position. This enables accurate navigation in locations with poor or lacking GPS such as tunnels, indoor parking facilities and deep urban canyons. This makes these modules the ideal solution for applications requiring an accurate positioning solution that provides road coverage positioning 100% of the time.

ANTARIS 4 Programmable GPS Modules with Dead Reckoning