Signal Biases Calibration for Precise Orbit Determination of the Chinese Area Positioning System using SLR and C-Band Transfer Ranging Observations

doi:10.1017/S0373463316000205

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	Signal Biases Calibration for Precise Orbit Determination of the Chinese Area Positioning System using SLR and C-Band Transfer Ranging Observations
	Cao Fen 1,2,3; Yang Xuhai 2,3; Li Zhigang 2,3; Chen Liang 2,3; Feng Chugang 4
刊名	JOURNAL OF NAVIGATION
	2016-11-01
卷号	69 期号:6 页码:1234-1246
关键词	Geostationary Earth Orbit (Geo) Satellite Signal Biases Calibration Co-location Comparison Method Combined Precise Orbit Determination (Pod)
ISSN号	0373-4633
DOI	10.1017/S0373463316000205
英文摘要	In C-Band transfer measuring systems, the Precise Orbit Determination (POD) precision of Geostationary Earth Orbit (GEO) satellites is limited by signal biases such as the station delay biases, transponder delay biases, the ionospheric delay model bias, etc. In order to improve the POD precision, the signal biases of the Chinese Area Positioning System (CAPS) are calibrated using Satellite Laser Ranging (SLR) and C-Band Transfer Ranging (CBTR) observations. Since the Changchun SLR site and C-Band station are close to each other, the signal biases of the Changchun C-Band station are calibrated using the co-location comparison method. Then the signal biases of the other two CAPS C-Band stations, located in Linton and Kashi, are calibrated using the combined POD method, with the signal biases of the Changchun C-Band station being fixed. After the signal biases are calibrated, the RMS of the line-of-sight residuals of the Changchun SLR observations decrease by 04 m, with the percentage improvement being 75.19%.
WOS研究方向	Engineering ; Oceanography
语种	英语
出版者	CAMBRIDGE UNIV PRESS
WOS记录号	WOS:000386198300004
内容类型	期刊论文
源URL	[http://119.78.226.72/handle/331011/32737]
专题	中国科学院上海天文台
通讯作者	Cao Fen
作者单位	1.Chinese Acad Sci, Grad Univ, Beijing 100864, Peoples R China 2.Chinese Acad Sci, Natl Time Serv Ctr, Key Lab Precis Nav & Timing Technol, Beijing 100864, Peoples R China 3.Chinese Acad Sci, Natl Time Serv Ctr, Beijing 100864, Peoples R China 4.Chinese Acad Sci, Shanghai Astron Observ, Beijing 100864, Peoples R China
推荐引用方式 GB/T 7714	Cao Fen,Yang Xuhai,Li Zhigang,et al. Signal Biases Calibration for Precise Orbit Determination of the Chinese Area Positioning System using SLR and C-Band Transfer Ranging Observations[J]. JOURNAL OF NAVIGATION,2016,69(6):1234-1246.
APA	Cao Fen,Yang Xuhai,Li Zhigang,Chen Liang,&Feng Chugang.(2016).Signal Biases Calibration for Precise Orbit Determination of the Chinese Area Positioning System using SLR and C-Band Transfer Ranging Observations.JOURNAL OF NAVIGATION,69(6),1234-1246.
MLA	Cao Fen,et al."Signal Biases Calibration for Precise Orbit Determination of the Chinese Area Positioning System using SLR and C-Band Transfer Ranging Observations".JOURNAL OF NAVIGATION 69.6(2016):1234-1246.