The BW-GI710 is a high-performance, high-precision fiber optic integrated navigation system developed by Bewis for the aerial mapping, unmanned aerial vehicles, sea-based and roadbed. Built-in three-axis fiber optic gyroscope, three-axis accelerometer,
North Seeking Accuracy:≤2.5*Secant Latitude
Gyro:
Measurement Range: ±1000 deg/s
Bias stability: 0.5°/h
Bias repeatability: 0.5°/h
ARW:≤0.05º/√h
Scale factor non-linearity:≤150ppm
Scale factor asymmetry:≤150ppm
Scale factor repeatability: ≤150ppm
Accelerometer:
Measurement range: ±10g
Bias stability: 0.1mg
Bias repeatability: 0.1mg
Scale factor repeatability:≤300ppm
The BW-GI710 is equipped with a new integrated navigation sensor fusion algorithm engine. It is optimized for multipath interference and can meet the needs of long-term, high-precision and high-reliability navigation applications in urban and outdoor complex environments. The product supports a variety of sensors such as GNSS / odometer / DVL / barometric altimeter and has excellent scalability. It combines inertial measurement with satellite navigation and odometer information through multi-sensor data fusion technology. These can greatly improve the system's geographical adaptability.