Terrain Referenced Navigation Using a Multilayer Radial Basis Function-Based Extreme Learning Machine

Table 3

Comparison of TRN and INS/TRN RMS errors.

DTED level	RMS errors	Bilinear interpolation	ML-RBF-ELM
3	TRN	7.465 m CEP	5.130 m CEP
3	INS/TRN	4.126 m CEP	3.793 m CEP
2	TRN	12.540 m CEP	11.138 m CEP
2	INS/TRN	9.891 m CEP	6.079 m CEP