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BeiDou/GPS Indirect Fusion Precision Orbit Determination

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China Satellite Navigation Conference (CSNC) 2014 Proceedings: Volume III

Part of the book series: Lecture Notes in Electrical Engineering ((LNEE,volume 305))

Abstract

A BeiDou/GPS indirect fusion process method based on double-difference data was proposed in this article. Based on the multi-mode navigation data from the 6 internal stations and 10 foreign stations of M-GEX (The IGS Multi-GNSS Global Experiment) combined with the GPS data from 120 IGS (International GPS Service) stations, an accuracy verification test of orbit determination was developed. The results show that the accuracy of satellite orbit overlap is about 10 cm in radial direction for BeiDou IGSO. For MEO the accuracy is 15 cm in radial direction and for GEO is about 20 cm. The orbit RMS for GPS satellite is about 2 cm by comparing with IGS final products.

Foundation item: National Natural Science Foundation of China (41274018), GFZX0301040308-01.

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References

  1. Shi C, Zhao QL, Li M et al (2012) Precise orbit determination of Beidou satellites with precise positioning. Sci China Earth Sci 55:P1079–P1086

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  2. Zhu J, Wang J, Zeng G, Li J, Chen J (2013) Precise orbit determination of BeiDou regional navigation satellite system via double-difference observations. In: Proceedings of lecture notes in electrical engineering, China satellite navigation conference (CSNC) 2013, vol 245. pp 241–252

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Author information

Authors and Affiliations

  1. State Key Lab of Astrodynamics, Xi’an, 710043, China

    Guang Zeng, Bing Gong, Jia Song Wang, Jie Li & Jun Zhu

Authors
  1. Guang Zeng
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  2. Bing Gong
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  3. Jia Song Wang
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  4. Jie Li
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  5. Jun Zhu
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Corresponding author

Correspondence to Guang Zeng .

Editor information

Editors and Affiliations

  1. China Aerospace Science and Technology Corporation, Chinese Academy of Sciences, Beijing, China

    Jiadong Sun

  2. China Satellite Navigation Office, Beijing, China

    Wenhai Jiao

  3. Navigation Headquarters, Chinese Academy of Sciences, Beijing, China

    Haitao Wu

  4. Department of Electronic Engineering, Tsinghua University, Beijing, China

    Mingquan Lu

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© 2014 Springer-Verlag Berlin Heidelberg

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Zeng, G., Gong, B., Wang, J.S., Li, J., Zhu, J. (2014). BeiDou/GPS Indirect Fusion Precision Orbit Determination. In: Sun, J., Jiao, W., Wu, H., Lu, M. (eds) China Satellite Navigation Conference (CSNC) 2014 Proceedings: Volume III. Lecture Notes in Electrical Engineering, vol 305. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-54740-9_5

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  • DOI: https://doi.org/10.1007/978-3-642-54740-9_5

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  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-642-54739-3

  • Online ISBN: 978-3-642-54740-9

  • eBook Packages: EngineeringEngineering (R0)

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