Novosibirsk State University Journal of Information Technologies
Scientic Journal

ISSN 2410-0420 (Online), ISSN 1818-7900 (Print)

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All Issues >> Contents: Volume 07, Issue No 1 (2009)

Comparative analysis of tropospheric delay models in precise point positioning in satellite navigation systems GLONASS / GPS
D. Yu. Pershin

Due to massive usage of satellite navigation systems in the world precision requirements become more important. In the last year there is a big development of Precision Point Positioning (PPP) methods. Thropospheric delay is one of the biggest sources of errors in positioning solution. In article the quality of error prediction is analysed for tropospheric delay models in PPP. There are the following models analysed: Black, Goad-Gutman, Goad-Gutman with height, University of New Brunswick, Saastamoinen, GCAT, MOPS, Neill. The special interest for PPP is in GCAT, MOPS and Neill models as they do not require weather information.

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Publication information
Main title Vestnik NSU Series: Information Technologies, Volume 07, Issue No 1 (2009).
Parallel title: Novosibirsk State University Journal of Information Technologies Volume 07, Issue No 1 (2009).

Key title: Vestnik Novosibirskogo gosudarstvennogo universiteta. SeriĆ¢: Informacionnye tehnologii
Abbreviated key title: Vestn. Novosib. Gos. Univ., Ser.: Inf. Tehnol.
Variant title: Vestnik NGU. SeriĆ¢: Informacionnye tehnologii

Year of Publication: 2009
ISSN: 1818-7900 (Print), ISSN 2410-0420 (Online)
Publisher: Novosibirsk State University Press
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