Table 1.

Power line estimated model errors.

	Error
	Horizontal		Vertical
Line	$\mathit{\mu }$(m)	${\mathit{\sigma }}^{\mathbf{2}}$(m${}^{\mathbf{2}}$)	$\mathit{\mu }$(m)	${\mathit{\sigma }}^{\mathbf{2}}$(m${}^{\mathbf{2}}$)
1	0.12	0.0100	0.07	0.0080
2	0.09	0.0111	0.04	0.0036
3	0.14	0.0151	0.05	0.0046
4	0.07	0.0070	0.07	0.0239
5	0.12	0.0142	0.49	0.0726
6	0.12	0.0134	0.04	0.0035
7	0.06	0.0042	0.05	0.0052
8	0.03	0.0009	-	-