The 3DM-GX5-GNSS/INS is a powerful high performance navigation solution combining state-of-the-art inertial sensors with an integrated multi-constellation GNSS receiver for superior accuracy even during signal outages or denial. The GNSS-aided INS is ideal for drone and robotics navigation and mobile mapping/SLAM applications.
All sensors are fully calibrated, temperature-compensated, and mathematically-aligned to an orthogonal coordinate system. Thanks to sophisticated auto-adaptive Extended Kalman filtering, the sensors deliver highly accurate computed PVA (Position, Velocity, Attitude) outputs under challenging real-world dynamic conditions.
|Dimensions||44.2 x 36.6 x 11.1 mm|
|Power Consumption||700 mW typical
800 mW max
|Accelerometer Noise Density||20 μg/√Hz|
|Gyro Noise Density||0.005°/sec/√Hz|
|Accelerometer Bias Instability||0.04mg|
|Gyro Bias Instability||8°/hr|
|Attitude/Heading Accuracy||EKF: ±0.25° RMS roll and pitch, ±0.8° RMS heading typical
CF : ±0.5° roll, pitch, and heading (static), ±2.0° roll, pitch, and heading (dynamic) typical
|Position Accuracy||±2m RMS horizontal
±5m RMS vertical
|Velocity Accuracy||±0.1 m/s RMS typical|