Table 2.

Deviation (in pixels) between the calculated and control point coordinates.

Control point	Deviation in pixels between the calculated and control point coordinates
	W	E	C
1	3.00	3.16	0.00
2	2.83	4.12	2.24
3	2.24	12.65	2.00
4	7.28	22.47	3.00
5	2.83	6.40	4.00
6	6.40	2.24	0.00
7	2.24	19.03	1.00
8	5.00	10.44	1.41
9	6.08	12.37	7.00
10	4.12	13.15	7.07
11	3.61	17.12	3.61
12	5.83	7.62	2.83
13	2.83	25.71	4.12
14	1.00	14.04	3.61
15	6.32	5.39	2.24
16	3.61	18.11	2.00
17	7.21	8.06	3.61
18	6.08	5.10	7.28
19	3.16	2.00	2.00
20	5.39	10.82	4.12
Error standard deviation	4.72	12.87	3.76