Influence Analysis of Tropospheric Model and Mapping Function on Precise Tropospheric Delay Estimation Using PPP

Y. Zhang, Y. Gao

Abstract:	Precise Point Positioning (PPP) methodology based tropospheric delay estimation is a convenient and economical approach for weather forecast which has attracted more and more attentions in recent years. However, in order to achieve the best estimate, factors related to tropospheric delay estimation have to be analyzed in the use of PPP methodology. In this paper, the influence of the tropospheric delay models and different mapping functions will be investigated by intercomparing the consistency of position solutions from different days.
Published in:	Proceedings of the 19th International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GNSS 2006) September 26 - 29, 2006 Fort Worth Convention Center Fort Worth, TX
Pages:	1884 - 1890
Cite this article:	Zhang, Y., Gao, Y., "Influence Analysis of Tropospheric Model and Mapping Function on Precise Tropospheric Delay Estimation Using PPP," Proceedings of the 19th International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GNSS 2006), Fort Worth, TX, September 2006, pp. 1884-1890.
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