Model:3DM-GQ7-GNSS/INS
Use:The MicroStrain 3DM-GQ7-GNSS/INS is an all-in-one navigation solution featuring centimeter-level position accuracy.
3DM-GQ7-GNSS/INS
The MicroStrain 3DM-GQ7-GNSS/INS is an all-in-one navigation solution featuring centimeter-level position accuracy. It is our first dual-antenna, RTK enabled INS designed for outstanding performance, even in unpredictable conditions. It is equipped with dual multiband GNSS receivers, low noise and low drift MEMS inertial sensors, and a robust adaptive Kalman filter.
When paired with our 3DM-RTK Modem and SensorCloud RTK corrections service, the 3DM-GQ7-GNSS/INS is the best single-vendor RTK navigation solution available.
Up to 1 cm + 1 ppm positional accuracy with RTK
Multi-frequency GNSS receivers provide 1.2m single point L1/L2 position accuracy
Multi-constellation receivers with 184 tracking channels each allow for rapid signal acquisition and robust signal tracking in challenging GNSS environments
Dual GNSS antenna heading with 0.2° heading accuracy that is immune to magnetic disturbances
Tactical grade IMU with <2°/hr bias instability provides exceptional position accuracy during GNSS outages
0.05° pitch/roll accuracy
Accepts standard RTCM real-time kinematic (RTK) corrections
Adjustable sampling rates up to 1KHz
34 state auto-adaptive EKF
Independently configurable IMU, GNSS, EKF outputs
Forward compatible MIP Protocol optimizes bandwidth
SensorConnect software for configuration, control, display, and logging
MSCL open source API for easy integration
Anodized Aluminum
Precision alignment features
Highly compact and low profile
76 mm x 68.6 mm x 13.3 mm
78 grams
USB and RS-232 interfaces
–40 to +85°C operating temperature range