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On the contribution of horizontal gradients of the ionosphere into the errors of GNSS range-finding

Lookup NU author(s): Dr Vadim Gherm, Professor Nikolay Zernov, Dr Hal Strangeways

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Abstract

© 2014 IEEE. Unlike the customary treatment of the GNSS positioning errors, based on the expansion of the phase advance in terms of the inverse powers of the frequency of operation, an alternative treatment of the contribution of the ionospheric errors in the accuracy of the GNSS positioning is suggested, which is based on the perturbation theory in small horizontal gradients of the electron density of the ionosphere. The results of calculations according to this technique are presented and compared with the previous representation of the phase advance in terms of the series in the inverse powers of the frequency of operation. The advantages of the new technique are highlighted.


Publication metadata

Author(s): Danilogorskaya EA, Gherm VE, Zernov NN, Strangeways HJ

Publication type: Conference Proceedings (inc. Abstract)

Publication status: Published

Conference Name: 2014 31th URSI General Assembly and Scientific Symposium, URSI GASS 2014

Year of Conference: 2014

Online publication date: 20/10/2014

Acceptance date: 16/08/2014

Publisher: IEEE

URL: https://doi.org/10.1109/URSIGASS.2014.6929717

DOI: 10.1109/URSIGASS.2014.6929717

Library holdings: Search Newcastle University Library for this item

ISBN: 9781467352253


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