A Method to Locate Tree Positions Using Ultrawideband Technology

Table 3

Accuracy in the -axis and -axis directions estimated by the device.

Plot	(cm)		(cm)
	BIAS	RMSE	BIAS	RMSE
1	-4.85	20.79	4.11	22.41
2	-3.97	24.10	2.23	21.09
3	-3.37	37.33	5.28	33.27
4	4.46	32.58	2.61	34.80
5	-6.99	29.19	-1.22	30.48
6	-8.05	27.85	2.74	27.90
7	-2.22	27.19	0.77	30.76
8	-6.39	28.50	1.35	30.02
9	-6.41	32.07	3.98	30.60
10	-1.65	24.34	9.34	23.93
Total	-3.94	28.39	3.36	28.53