Inertial navigation system 3DM-RQ1™ -45

The 3DM-RQ1™ -45 Ruggedized Tactical Grade GPS-Aided Inertial Navigation System (GPS/INS) combines a MEMS inertial sensor core with a high sensitivity GPS receiver, and a sophisticated Extended Kalman Filter to generate optimal position, velocity, and attitude (PVA) estimates. Time aligned raw GPS outputs and IMU measurements are also available to the user. The 3DM-RQ1™ -45 has been designed to meet the needs of applications that require tactical grade performance in a harsh operating environment while simultaneously demanding low cost and a small package size.