TABLE 2

Positioning Errors of the Target Point Measured by the Inertial Pole for Different GNSS Gap Lengths

Unit: meters	Case 1 (100 m)			Case 2 (80 m)			Case 3 (60 m)			Case 4 (40 m)			Case 5 (20 m)
Unit: meters	N	E	H	N	E	H	N	E	H	N	E	H	N	E	H
RMSE	0.049	0.154	0.038	0.031	0.108	0.029	0.024	0.061	0.026	0.022	0.037	0.021	0.019	0.019	0.014
MEAN	−0.005	−0.008	0.000	−0.002	0.015	−0.003	−0.004	0.014	0.007	−0.002	0.011	0.003	−0.004	0.007	0.001
MAX	0.101	0.391	0.094	0.059	0.312	0.061	0.045	0.159	0.061	0.031	0.101	0.063	0.021	0.035	0.027