Lightweight inertial navigation system GI920

based on external GPS datahigh-accuracyGNSS

The BW-GI920 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, The BW-GI920 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.