TABLE 3

Positioning Errors of the Target Point Measured by the Inertial Pole with Different Trajectory Shapes

Unit: meters	Case 5 (I-shaped)			Case 6 (L-shaped)			Case 7 (U-shaped)
Unit: meters	N	E	H	N	E	H	N	E	H
RMSE	0.019	0.019	0.014	0.053	0.056	0.026	0.038	0.111	0.047
MEAN	−0.004	0.007	0.001	0.033	−0.049	0.021	−0.017	−0.083	−0.014
MAX	0.021	0.035	0.027	0.11	0.094	0.046	0.082	0.261	0.106