Waypoint Position Optimization for Accurate Ground-Based Arrival Time Control of Aircraft

Table 1

Summary of the mean deviation, STD, and RMS.

Distance [km]	Num. of Samples	Mean Dev. [s]	STD [s]	RMS [s]
20	657	1.28	3.09	3.34
40	532	2.51	6.19	6.68
60	435	3.93	9.53	10.3
80	372	5.04	13.94	14.81
100	289	5.14	18.07	18.75
120	151	4.24	20.64	21.00