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Precise orbit determination for Jason-1 satellite using on-board GPS data with cm-level accuracy
Peng DongJu1; Wu Bin1
2009
Source PublicationCHINESE SCIENCE BULLETIN
ISSN1001-6538
Volume54Issue:2Pages:196
AbstractThe joint US/French Jason-1 satellite altimeter mission, launched from the Vandenberg Air Force Base on December 7, 2001, continues the time series of centimeter-level ocean topography observations as the follow-on to the highly successful T/P radar altimeter satellite. Orbit error especially the radial orbit error is a major component in the overall budget of all altimeter satellite missions, in order to continue the T/P standard of observations. Jason-1 has a radial orbit error budget requirement of 2.5 cm. In this work, two cycles (December 19, 2002 to January 7, 2003) of the Jason-1 on-board GPS data were processed using the zero-difference (ZD) dynamic precise orbit determination (POD) technique. The resulting Jason-1 orbit accuracy was assessed by comparison with the precise orbit ephemeris (POE) produced by JPL, orbit overlaps and SLR residuals. These evaluations indicate that the RMS radial accuracy is in the range of 1-2 cm.
KeywordTOPEX POSEIDON TOPEX/POSEIDON Jason-1 GPS precise orbit determination (POD) zero-difference (ZD)
Language英语
Funding Project[National Natural Science Foundation of China] ; [High-tech Research and Development Program of China] ; [Science & Technology Commission of Shanghai Municipality]
Document Type期刊论文
Identifierhttp://ir.bao.ac.cn/handle/114a11/68654
Collection中国科学院国家天文台
Affiliation1.中国科学院国家天文台
2.中国科学院
First Author AffilicationNational Astronomical Observatories, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Peng DongJu,Wu Bin. Precise orbit determination for Jason-1 satellite using on-board GPS data with cm-level accuracy[J]. CHINESE SCIENCE BULLETIN,2009,54(2):196.
APA Peng DongJu,&Wu Bin.(2009).Precise orbit determination for Jason-1 satellite using on-board GPS data with cm-level accuracy.CHINESE SCIENCE BULLETIN,54(2),196.
MLA Peng DongJu,et al."Precise orbit determination for Jason-1 satellite using on-board GPS data with cm-level accuracy".CHINESE SCIENCE BULLETIN 54.2(2009):196.
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