Table 2.

Comparison of cross-sectional extraction accuracies.

ID	${\mathit{W}}_{\mathit{c}}$(m)				${\mathit{H}}_{\mathit{v}\mathit{r}}$(m)
	Proposed Method	Han’s Method	Discrepancy		Proposed Method	Han’s Method	Discrepancy
1	11.6346	11.6339	0.0007		8.7365	8.7386	−0.0021
2	11.6419	11.6432	−0.0013		8.7377	8.7395	−0.0018
3	11.6332	11.6340	−0.0008		8.7378	8.7398	−0.0020
4	11.6188	11.6184	0.0004		8.7394	8.7409	−0.0015
5	11.6211	11.6209	0.0002		8.7416	8.7429	−0.0013
6	11.6238	11.6247	−0.0009		8.7319	8.7337	−0.0018
7	11.6267	11.6276	−0.0009		8.7313	8.7328	−0.0015
8	11.6256	11.6261	−0.0005		8.7322	8.7332	−0.0010
9	11.6283	11.6278	0.0005		8.7311	8.7338	−0.0027
10	11.6295	11.6305	−0.0010		8.7315	8.7353	−0.0038
Average			−0.0004				−0.0020
RMSE			0.0008				0.0021