Miniature inertial navigation system 3DM-GX4-45™

with integrated GPS

The 3DM-GX4-45™ is a miniature, industrial-grade GPS Aided Inertial Navigation System (GPS/INS), utilizing the highest performance MEMS sensor technology. It combines a triaxial accelerometer, triaxial gyro, triaxial magnetometer, temperature sensors, pressure altimeter, and dual on-board processors running a sophisticated Extended Kalman Filter (EKF) to provide excellent position, velocity, and attitude estimates. Its form factor, temperature range, shock survivability, bias stability, vibration performance, low power and cost combine to make it the best performing inertial sensor in its class.