Study of the dynamics of ionospheric irregularities by using a set of GPS receivers

B. G. Gavrilov; Yu. V. Poklad; V. A. Rybakov; I. A. Ryakhovsky

doi:10.1117/12.2540627

18 December 2019 Study of the dynamics of ionospheric irregularities by using a set of GPS receivers

B. G. Gavrilov, Yu. V. Poklad, V. A. Rybakov, I. A. Ryakhovsky

Proceedings Volume 11208, 25th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics; 1120894 (2019) https://doi.org/10.1117/12.2540627
Event: XXV International Symposium, Atmospheric and Ocean Optics, Atmospheric Physics, 2019, Novosibirsk, Russian Federation

Abstract

The use of global satellite navigation systems for the study of the ionosphere makes it possible to obtain information on ionospheric disturbances and to build maps of the distribution of large-scale ionospheric disturbances. The task of studying small and medium-scale inhomogeneities requires the creation of special methods of measurement and analysis. The system of receivers located at a distance of several hundred meters to 80 km from each other is used in the geophysical Observatory "Mikhnevo" (MIC, 54.9617° N, 37.7626° E) of the Institute of Geosphere dynamics of the Russian Academy of Sciences (http://idg.chph.ras.ru/ru/watch/mikhnevo). The obtained data allow us to estimate the velocity and trajectory of ionospheric inhomogeneity. The development of this approach in methodological terms will clarify the physical mechanisms of transmission of disturbances in the middle latitudes, which should allow to take them into account in the development and improvement of predictive models of ionospheric disturbances.

Citation Download Citation

B. G. Gavrilov, Yu. V. Poklad, V. A. Rybakov, and I. A. Ryakhovsky "Study of the dynamics of ionospheric irregularities by using a set of GPS receivers", Proc. SPIE 11208, 25th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics, 1120894 (18 December 2019); https://doi.org/10.1117/12.2540627

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KEYWORDS

Receivers

Satellites

Satellite navigation systems

Electrons

Global Positioning System

Observatories

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