A new method for determination of satellite orbits by transfer

	A new method for determination of satellite orbits by transfer
	Li ZhiGang 1; Yang XuHai 1; Al GuoXiang 2; Si HuLi 2; Qiao RongChuan 1; Feng ChuGang 3
刊名	SCIENCE IN CHINA SERIES G-PHYSICS MECHANICS & ASTRONOMY
	2009-03-01
卷号	52 期号:3 页码:384-392
关键词	TWSTFT transfer satellite orbit determination
英文摘要	The original idea of a new method for determination of satellite orbits by transfer is from Two-Way Satellite Time and Frequency Transfer (TWSTFT). The original method is called "determination of satellite orbit by transfer". The method is not only for determination of satellite orbit but also for the time transfer with high accuracy and precision. The advantage is that the accuracy and the precision for determination of satellite orbit are very high and the new method is favorable for various applications. The combination of various signals disseminated and received forms various modes of satellite orbit determinations. If receivers at stations receive the own station-disseminated signals via a satellite transponder, it forms an orbit determination mode called "receiving the own station-disseminated signals mode". If receivers at all stations receive the signals disseminated from the master station via satellite transponders, it forms an orbit determination mode called "receiving the master station-disseminated signals mode". If all of receivers at stations receive all stations-disseminated signals via satellite transponders, it forms an orbit determination mode called "receiving all stations-disseminated signals mode". Also there are other combinations of signals for satellite orbit determination. For different orbit determination modes with different signal combinations, their rigorous formulae of processing are hereby presented in this paper. The accurate and the precise satellite orbit determination for both of the modes, "receiving the own station-disseminated signals mode" and "receiving the master station-disseminated signals mode" is attempted. It shows that the accuracy and precision for both of modes are nearly the same, the ranging accuracy is better than 1 cm, and the observation residuals of satellite orbit determination are better than 9 cm in the observation duration of 1 day.
WOS标题词	Science & Technology ; Physical Sciences
类目[WOS]	Physics, Multidisciplinary
研究领域[WOS]	Physics
关键词[WOS]	TIME
收录类别	SCI
语种	英语
WOS记录号	WOS:000264106800011
内容类型	期刊论文
源URL	[http://119.78.226.72/handle/331011/19577]
专题	上海天文台_天文地球动力学研究中心
作者单位	1.Chinese Acad Sci, Natl Time Serv Ctr, Xian 710600, Peoples R China 2.Chinese Acad Sci, Natl Astron Observ, Beijing 100012, Peoples R China 3.Chinese Acad Sci, Shanghai Astron Observ, Shanghai 200030, Peoples R China
推荐引用方式 GB/T 7714	Li ZhiGang,Yang XuHai,Al GuoXiang,et al. A new method for determination of satellite orbits by transfer[J]. SCIENCE IN CHINA SERIES G-PHYSICS MECHANICS & ASTRONOMY,2009,52(3):384-392.
APA	Li ZhiGang,Yang XuHai,Al GuoXiang,Si HuLi,Qiao RongChuan,&Feng ChuGang.(2009).A new method for determination of satellite orbits by transfer.SCIENCE IN CHINA SERIES G-PHYSICS MECHANICS & ASTRONOMY,52(3),384-392.
MLA	Li ZhiGang,et al."A new method for determination of satellite orbits by transfer".SCIENCE IN CHINA SERIES G-PHYSICS MECHANICS & ASTRONOMY 52.3(2009):384-392.