Product Description

The MicroStrain 3DM-GQ7 is a high-performance, tactical-grade GNSS-Aided Inertial Navigation System(GNSS/INS) that combines MEMS inertial sensors with dual multi-frequency GNSS receivers for use in a wide range of applications. Common use cases include unmanned vehicle navigation, robotic control, platform stabilization, motion tracking and analysis, vehicle health monitoring, and device aiming.

 

Key features

• Dual antenna heading for accurate heading measurements immune to magnetic disturbances
• RTK support for centimeter-level positioning accuracy

• External aiding input support for a wheel speed sensor, external GNSS, and more
• Advanced, tightly-coupled Extended Kalman Filter for sensor fusion

• Tactical-grade gyro
  
• Fully temperature-compensated, tactical-grade IMU, mathematically-aligned to an orthogonal coordinate system

• PPS input/output

 

Internal sensors

• 3-axis accelerometer
• 3-axis gyroscope
• 3-axis magnetometer
• Pressure altimeter
• Dual RTK-capable GNSS receivers