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EPC Products Sensing data acquisition Sensor 3DM-GQ7-GNSS/INS Tactical Grade RTK-Enabled Navigation System
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3DM-GQ7-GNSS/INS Tactical Grade RTK-Enabled Navigation System

Model:3DM-GQ7-GNSS/INS

Use:The MicroStrain 3DM-GQ7-GNSS/INS is an all-in-one navigation solution featuring centimeter-level position accuracy.

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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.

Sensor

  • 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

Operation

  • 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

Package

  • 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


MicroStrain,HBK
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