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GNSS inertial navigation system / miniature / lightweight / high-accuracy

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GNSS inertial navigation system GNSS inertial navigation system - GI540


  • Options:

    GNSS, miniature, lightweight, high-accuracy, for UAVs, with integrated dual-antenna GPS, based on external GPS data

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High Precision MEMS Integrated Navigation System GI540

Product Introduction:

BW-GI540 is a high-performance high-precision fiber micro-inertial navigation system developed by Bewis for aviation mapping, unmanned aerial vehicles, sea-based and roadbed fields. Built-in threeaxis gyroscope (single-axis fiber, dual-axis MEMS) The

Technical Specifications

Rolling attitude accuracy: ≤0.8 deg

Pitch attitude accuracy: ≤0.8 deg

Speed accuracy: 0.1m/s

Single point positioning accuracy: DGPS accuracy 0.5m/RTK accuracy 2cm

Directional accuracy: 0.1deg, (2m baseline)

Azimuth: ±180 deg

Roll angle: ±90 deg

Pitch angle: ±90 deg

Angular velocity: ±300 deg/s

Acceleration: ±4 g

Product Advantages

The BW-GI540 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.