The 3DMGQ7 GNSS/INS is a powerful tactical-grade navigation solution featuring low-noise and low-drift MEMS inertial sensors and dual-antenna RTK-capable GNSS receivers. It can be paired with the SensorCloud RTK corrections service for centimeter-level accuracy and superior performance even in the most challenging of conditions.
All sensors are fully calibrated, temperature-compensated, and mathematically-aligned to an orthogonal coordinate system. Thanks to sophisticated auto-adaptive Extended Kalman filtering and advanced sensor fusion, the GNSS/INS delivers highly accurate computed outputs under challenging real-world dynamic conditions.
|Dimensions||76 x 68.6 x 13.3 mm|
|Accelerometer Random Walk||20 μg/√Hz|
|Gyro Random Walk||0.15°/√hr|
|Accelerometer Bias Instability||5 μg|
|Gyro Bias Instability||1.5°/hr|
0.05° roll & pitch
0.25° heading (dual antenna)
±1.25m RMS horizontal single point
±2m RMS vertical single point
2 cm RTK (10km from base station)
|Velocity Accuracy||0.05 m/s|