Performance Comparison of KOMPSAT-5 Precision Orbit Determination with GRACE

Table 4

POD results for KOMPSAT-5 with GPS observations during attitude maneuvers.

	Case 1: raw measurement files
Date	RMSRD-KIN (cm)				RMSRD-SCI (cm)				# input obs.	# marked obs.	Residual. (mm)
	Radial	Along-track	Cross-track	3D	Radial	Along-track	Cross-track	3D			RD	KIN
2016-07-12	15.57	13.67	26.91	33.96	4.34	5.15	6.39	9.28	20937	3154	10.4	5.4
2016-07-13	23.41	25.54	42.98	55.21	5.30	6.98	4.23	9.73	21010	3924	10.6	5.2
2016-07-14	15.85	14.29	44.57	49.42	4.59	6.01	5.47	9.33	20956	3203	10.0	5.4
2016-07-15	15.19	14.72	40.54	45.73	4.31	5.18	6.47	9.34	20959	3172	10.4	5.3
2016-07-16	20.14	16.94	37.31	45.66	4.71	5.45	4.91	8.72	20983	3795	10.4	5.2
2016-07-17	16.91	14.33	30.08	37.36	4.63	5.61	4.28	8.44	20971	3227	10.4	5.3