INS/GPS for High-Dynamic UAV-Based Applications

Table 4

Landmark 20 eXT MEMS-based IMU performance specification.

Gyroscope (angular rates)	Bias in-run stability	Noise (ARW)	Scale factor error
	20 [°/h] (1𝜎)	0.035 [°/s/√Hz] (1𝜎)	≤1000 [ppm]
Accelerometer (specific forces)	Bias in-run stability	Noise (VRW)	Scale factor error
	20 [μg] (1𝜎)	40 [μg/√Hz] (1𝜎)	≤1000 [ppm]