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

被引：0

作者：

Gavrilov, B. G. ^{[1
]}

Poklad, Yu., V ^{[1
]}

Rybakov, V. A. ^{[1
]}

Ryakhovsky, I. A. ^{[1
]}

机构：

[1] Russian Acad Sci, Inst Geosphere Dynam, 38 Leninsky Prospect,Bld 1, Moscow 119443, Russia

来源：

25TH INTERNATIONAL SYMPOSIUM ON ATMOSPHERIC AND OCEAN OPTICS: ATMOSPHERIC PHYSICS | 2019年 / 11208卷

关键词：

ionosphere; small and medium-scale ionospheric inhomogeneities; navigation receivers; total electronic content;

D O I：

10.1117/12.2540627

中图分类号：

P4 [大气科学（气象学）];

学科分类号：

0706 ; 070601 ;

摘要：

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" (MIK, 54.9617 degrees N, 37.7626 degrees 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.

引用

页数：5

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