Research Article
Navigation Facility for High Accuracy Offline Trajectory and Attitude Estimation in Airborne Applications
Table 1
Performance parameters of the selected sensors and components.
| Sensor/component | Performance parameter | Value |
| BD982 GPS receiver | Carrier-phase noise | <1 mm | AV59 GPS Antenna | Phase center stability | sub-centimeter | BD960 GPS receiver | Carrier-phase noise | <1 mm | GA810 GPS Antenna | Horizontal phase stability | <0.4 cm | Vertical phase stability | <1.4 cm | 700CA-200 IMU | Gyro bias stability (constant temperature) | <20°/h | Angle random walk | <0.4°/hr1/2 | Acceleration bias | <±8.5 mg | Velocity random walk | <0.1 m/s/hr1/2 |
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