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Evaluation of C-Band Precise Orbit Determination of Geostationary Earth Orbit Satellites based on the Chinese Area Positioning System

Published online by Cambridge University Press:  03 December 2013

Cao Fen*
Affiliation:
(National Time Service Center, Chinese Academy of Sciences, China) (Key Laboratory of Precision Navigation and Timing Technology, National Time Service Center of Chinese Academy of Sciences, China) (Graduate University of Chinese Academy of Sciences, China)
Yang XuHai
Affiliation:
(National Time Service Center, Chinese Academy of Sciences, China) (Key Laboratory of Precision Navigation and Timing Technology, National Time Service Center of Chinese Academy of Sciences, China)
Su MuDan
Affiliation:
(Beijing Institute of Tracking and Telecommunication Technology, China)
Li ZhiGang
Affiliation:
(National Time Service Center, Chinese Academy of Sciences, China) (Key Laboratory of Precision Navigation and Timing Technology, National Time Service Center of Chinese Academy of Sciences, China)
Chen Liang
Affiliation:
(National Time Service Center, Chinese Academy of Sciences, China) (Key Laboratory of Precision Navigation and Timing Technology, National Time Service Center of Chinese Academy of Sciences, China)
Li WeiChao
Affiliation:
(National Time Service Center, Chinese Academy of Sciences, China) (Key Laboratory of Precision Navigation and Timing Technology, National Time Service Center of Chinese Academy of Sciences, China)
Sun BaoQi
Affiliation:
(National Time Service Center, Chinese Academy of Sciences, China) (Key Laboratory of Precision Navigation and Timing Technology, National Time Service Center of Chinese Academy of Sciences, China)
Kong Yao
Affiliation:
(National Time Service Center, Chinese Academy of Sciences, China) (Key Laboratory of Precision Navigation and Timing Technology, National Time Service Center of Chinese Academy of Sciences, China) (Graduate University of Chinese Academy of Sciences, China)
Wei Pei
Affiliation:
(National Time Service Center, Chinese Academy of Sciences, China) (Key Laboratory of Precision Navigation and Timing Technology, National Time Service Center of Chinese Academy of Sciences, China)
Feng ChuGang
Affiliation:
(National Time Service Center, Chinese Academy of Sciences, China) (Shanghai Astronomical Observatory of Chinese Academy of Sciences, China)
*

Abstract

Geostationary Earth Orbit (GEO) satellites play a significant role in the space segment of the Chinese Area Navigation System. The C-Band transfer ranging method developed by the National Time Service Center (NTSC) has been widely used in the Chinese Area Positioning System (CAPS), with its advantages of separating satellite ranging from time synchronization and being unaffected by weather. The explicit ranging correction models for the C-Band transfer ranging method are introduced in detail in this article for the first time. Precise Orbit Determination (POD) using C-Band pseudo-range observation of GEO satellite 2010-001A in July 2012 has been conducted. The residual Root Mean Square (RMS) of each site and POD are analysed with orbit difference over overlaps of adjacent orbit arcs. Moreover, the orbit of the GEO satellite has been evaluated by Satellite Laser Ranging (SLR) data from both domestic and foreign SLR sites for the first time. The residual RMS of POD using C-Band observation is better than 0·1 m, and the orbit difference over overlaps of adjacent orbit arcs is better than 3 m. In addition, the residual RMS in line-of-sight for a SLR site in China are better than 1 m, while the RMS for the Yarragadee site in Australia is about 3·4 m. It has been shown that the GEO satellite orbit accords very well with the C-Band observation. Also, the distribution of CAPS stations affects the orbit precision. All sites in CAPS are now located in China with low and medium latitudes. The residual RMS of the SLR site in the southern hemisphere is larger than that of the site in China.

Type
Research Article
Copyright
Copyright © The Royal Institute of Navigation 2013 

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References

REFERENCES

Ai, G.X., Shi, H.L., Wu, H.T., Li, Z.G. and Guo, J. (2009). The principle of the positioning system based on communication satellites. Science in China Series G:Physics, Mechanics& Astronomy, 52(3), 472488.Google Scholar
Cheng, X., Li, Z.G., Yang, X.H., Wu, W.J., Lei, H. and Feng, C.G. (2012). Chinese Area Positioning System with Wide Area Augmentation. The Journal of Navigation, 65, 339349.Google Scholar
Du, L., Zheng, Y., Wang, H. and Zhang, Y.F. (2005). Analysis on current techniques in tracking and orbit determination for geostationary satellites. Journal of Spacecraft TT&C Technology. 24(6), 1418.Google Scholar
Guo, R., Hu, X.G., Tang, B., Huang, Y., Liu, L., Chen, L.C. and He, F. (2010a). Precise Orbit Determination for the Geostationary Satellite with Multiple Tracking Technique. Chinese Science Bulletin, 55(6), 428434.Google Scholar
Guo, R., Hu, X.G., Liu, L., Wu, X.L., Huang, Y. and He, F. (2010b). Orbit determination for geostationary satellites with the combination of transfer ranging and pseudorange data. Science in China Series G:Physics, Mechanics& Astronomy, 53(9), 17461754.Google Scholar
Kong, Y., Yang, X.H., Sun, B.Q., Li, Z.G. and Chen, L. (2012). Ionospheric time-delay correction for C-Band TWSTFT based on COMPASS observations. Journal of Time and Frequency. 35(3), 148155.Google Scholar
Lei, H., Li, Z.G., Yang, X.H., Wu, W.J., Cheng, X. and Feng, C.G. (2011). Precise Orbit Determination Experiment of Compass GEO Based on Transponder Ranging. Acta Geodaetica et Cartographica Sinica, 40(Sup), 3133.Google Scholar
Li, J.S. (1995). Satellite Orbit Determination. The people's Liberation Army Publishing House.Google Scholar
Li, Z.G., Yang, X.H., Ai, G.X., Si, H.L., Qiao, R.C. and Feng, C.G. (2009). A new method for determination of satellite orbits by transfer. Science in China Series G:Physics, Mechanics & Astronomy, 52(3), 384392.Google Scholar
Tapley, B.D., Shutz, R.E. and Born, G.H. (2004). Statistical Orbit Determination. Elsevier Academic Press.Google Scholar
Melbourne, W., Anderle, R., Fessiel, M., King, R., McCarthy, D., Smith, D., Tapley, B. and Vicente, R. (1983). Project Merit Standards, USNO Circular 167.Google Scholar
Niell, A.E. (1996). Global mapping functions for the atmospheric delay at radio wavelengths. Journal of Geophysical Research Solid Earth, 101 B2, 32273246.Google Scholar
Wahr, J.M. (1981). Body tides on an elliptical, rotating, elastic and oceaniess Earth. The Geophysical Journal of the Royal Astronomical Society, 64, 677703.Google Scholar
Shapiro, I.I. (1964). Fourth Test of General Relativity. Physical Review Letters, 26(13), 789791.Google Scholar
Saastamonien, J. (1973). Contributions to the Theory of Atmospheric Refraction. Bulletin Geodesique, 105, 279298.Google Scholar
Schwiderski, E.W. (1980). Ocean tides Part I: Global ocean tidal equations. Marine Geodesy, 3, 161216.Google Scholar
Song, X.Y., Mao, Y. and Jia, X.L. (2012). Calibrating the station biases for the C-Band transfer measuring system. Acta Geodaetica et Cartographica Sinica, 41(4), 517522.Google Scholar
Zhou, S.S., Hu, X.G. and Wu, B. (2010). Orbit determination and prediction accuracy analysis for a regional tracking network. Science in China Series G:Physics, Mechanics & Astronomy, 53(6), 11301138.Google Scholar
Zhou, S.S., Hu, X.G., Wu, B., Liu, L., Qu, W.J., Guo, R., He, F., Cao, Y.L., Wu, X.L., Zhu, L.F., Shi, X. and Tan, H.L. (2011). Orbit determination and time synchronization for a GEO/IGSO satellite navigation constellation with regional tracking network. Science in China Series G:Physics, Mechanics& Astronomy, 54(6), 10891097.Google Scholar