Introducing a tactical-grade GNSS/INS system that delivers position accuracy within centimeters.This dual-antenna, RTK-capable solution incorporates an Auto-Adaptive Extended Kalman Filter, ensuring extraordinary performance even in challenging environments. Its precision-engineered aluminum casing guarantees durability and reliability.
The MicroStrain 3DM-GQ7-GNSS/INS serves as a comprehensive navigation system, achieving centimeter-level accuracy. As our inaugural dual-antenna, RTK-enabled inertial navigation system, it excels in performance under unpredictable conditions. This device features dual multiband GNSS receivers, low-noise, low-drift MEMS inertial sensors, and a elegant adaptive Kalman filter. When combined with the 3DM-RTK Modem and the SensorCloud RTK corrections service,the 3DM-GQ7-GNSS/INS stands out as the premier single-vendor RTK navigation solution on the market.
Key Features
- Dual-antenna GNSS technology
- Centimeter-level precision with RTK capabilities
- Tactical-grade inertial Measurement Unit (IMU)
- Advanced tightly-coupled Extended Kalman Filter (EKF) for optimal sensor fusion
- Compact and lightweight design at just 78 grams
- Customizable sampling rates of up to 1 kHz
- Gyro bias instability of less than 2 degrees per hour
