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Investigation of ionosphere TEC distribution in China region by GIM model

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Geo-spatial Information Science

Abstract

In this paper, the TEC in China region is calculated by final GIM model and plotted as contour maps, the TEC value calculated from dual frequency GPS measurements (carrier-phase and pseudorange) is used as the reference truth and the TEC values from GIM models are then compared with the reference truth, and the accuracy and performance of GIM model in China region are analyzed and concluded.

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References

  1. Schaer S (1997) How to use CODE's global ionosphere maps. Internal Report, Astronomical Institute, University of Berne, Berne.

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  2. GPS JPO (Joint Program Office) (2004) ICD-GPS-200. http://www. navcen. uscg. gov/pubs/gps/icd200/icd200cw1234.pdf.

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Authors and Affiliations

  1. School of Geodesy and Geomatics, Wuhan University, 129 Luoyu Road, 430079, Wuhan, China

    Guo Jiming Ph.D. (professor)

Authors
  1. Guo Jiming Ph.D.
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  2. Lin Hui
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Jiming, G., Hui, L. Investigation of ionosphere TEC distribution in China region by GIM model. Geo-spat. Inf. Sci. 8, 197–200 (2005). https://doi.org/10.1007/BF02826820

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  • DOI: https://doi.org/10.1007/BF02826820

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