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Authors: Maltseva Olga 1 ; Mozhaeva Natalia 1 and Gennadyi Zhbankov 2

Affiliations: 1 Southern Federal University, Russian Federation ; 2 Institute of Physics Southern Federal University, Russian Federation

Keyword(s): GPS, Total electron content, Ionospheric model, Radio wave propagation, Geomagnetic disturbances.

Abstract: Telecommunication, navigation, positioning systems require knowledge of ionospheric Ne(h)-profiles up to high-altitude orbits of satellites. The only way to construct such profiles is associated with the use of the ionospheric total electron content TEC. New option IRI-Plas of the IRI2010 model allows us to construct Ne(h)-profiles by adjustment of the model to the current maximum values of the parameters of the ionospheric F2 layer (foF2, hmF2) and the TEC. This paper contains a comprehensive comparison of these profiles with the data of various experiments (ISR, CHAMP, DMSP). Results show the high efficiency of this adjustment. The proposed method of further adjustment of the IRI-Plas model to the plasma frequency at altitudes of CHAMP and DMSP satellites allows us to produce behaviors of Ne(h)-profiles during the disturbances, as well as to refine the values of TEC, which determine the accuracy of positioning.

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Paper citation in several formats:
Olga, M.; Natalia, M. and Zhbankov, G. (2012). A NEW MODEL OF THE INTERNATIONAL REFERENCE IONOSPHERE IRI FOR TELECOMMUNICATION AND NAVIGATION SYSTEMS. In Proceedings of the First International Conference on Telecommunications and Remote Sensing - ICTRS; ISBN 978-989-8565-28-0, SciTePress, pages 129-138. DOI: 10.5220/0005415001290138

@conference{ictrs12,
author={Maltseva Olga. and Mozhaeva Natalia. and Gennadyi Zhbankov.},
title={A NEW MODEL OF THE INTERNATIONAL REFERENCE IONOSPHERE IRI FOR TELECOMMUNICATION AND NAVIGATION SYSTEMS},
booktitle={Proceedings of the First International Conference on Telecommunications and Remote Sensing - ICTRS},
year={2012},
pages={129-138},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0005415001290138},
isbn={978-989-8565-28-0},
}

TY - CONF

JO - Proceedings of the First International Conference on Telecommunications and Remote Sensing - ICTRS
TI - A NEW MODEL OF THE INTERNATIONAL REFERENCE IONOSPHERE IRI FOR TELECOMMUNICATION AND NAVIGATION SYSTEMS
SN - 978-989-8565-28-0
AU - Olga, M.
AU - Natalia, M.
AU - Zhbankov, G.
PY - 2012
SP - 129
EP - 138
DO - 10.5220/0005415001290138
PB - SciTePress