Summary of 3σ IMU and Measurement Noise Specifications Used for the Flight Tests
IMU Noise | 3σ Uncertainty |
---|---|
Velocity random walk | 0.1 m/s/sqrt(hr) |
Angular random walk | 0.1 deg/sqrt(hr) |
Measurement Noise | 3σ Uncertainty |
---|---|
Altimeter | 1.3 m (0.4 hPa) |
SAR Range | 0.25 m |
SAR Cross-Range | 0.25 m |