IMU-CPT combined with Novatel’s GNSS technology to provide 3d position, velocity and attitude solution

Advantages of IMU-CPT

Paired with NovAtel’s OEM6 receiver, the IMU-CPT offers a fully integrated, tightly coupled GNSS and IMU system delivering the most satellite observations and the most accurate, continuous position, velocity and attitude solution possible. Further, the IMU-CPT is comprised entirely of commercial components, greatly minimizing cross border difficulties encountered with traditional GNSS+INS systems.

Improve IMU-CPT Accuracy

Take advantage of NovAtel CORRECT™ to receive your choice of accuracy and performance, from decimetre to RTK-level positioning. For more demanding applications, Inertial Explorer® post-processing software from our Waypoint® Products Group can be used to post-process IMU-CPT data and offers the highest level of accuracy with the system.


  • Continuous, stable positioning
  • Minimizes import/export issues
  • Withstands harsh environments
  • Easy integration with NovAtel’s OEM6series GNSS+INS receivers


  • Fiber optic gyros and MEMS accelerometers
  • Wheel sensor input for ground applications
  • SPAN INS functionality
  • Easy integration with NovAtel’s OEM6 series GNSS+INS receivers


Gyroscope Performance
Gyro technology FOGc
Output range ±375°/s
Bias 20°/hr
Bias stability ±1°/hr
Scale factor 1500 ppm
Accelerometer Performance
Range ±10 g
Bias50 mg
Bias stability±0.75 mg
Scale factor4000 ppm


Horizontal Position Accuracy (RMS)
Single point L1/L2 1.2 m
NovAtel CORRECT SBAS2: 60 cm
DGPS: 40 cm
PPP: 4 cm
RTK:1 cm + 1 ppm
Data Rate
IMU measurement 100 Hz
INS solution Up to 100 Hz
Time Accuracy 20 ns RMS
Max Velocity 515 m/s
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