Estimation of the influence of geomagnetic activity on ionospheric electronic density scintillations at different latitudes

Leonid A. Voloboev; Victor I. Zakharov

doi:10.1117/12.2603396

15 December 2021 Estimation of the influence of geomagnetic activity on ionospheric electronic density scintillations at different latitudes

Leonid A. Voloboev, Victor I. Zakharov

Author Affiliations +

Proceedings Volume 11916, 27th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics; 1191683 (2021) https://doi.org/10.1117/12.2603396
Event: 27th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics, 2021, Moscow, Russian Federation

Abstract

In this work, based on the database of magnetic field indices Kp, AE, and Dst, we consider the relationship between geomagnetic activity and ionospheric scintillation indices S4 and RODI based on in-situ satellite measurements. 68 events with calm and disturbed geomagnetic conditions for 2014-2015 were selected and analyzed. The correlation coefficients of the scintillation indices with high-latitude AE and low-latitude Dst are obtained. So for 2014, in the case of a disturbed situation (25 cases), there is a positive correlation between the indices.

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Leonid A. Voloboev and Victor I. Zakharov "Estimation of the influence of geomagnetic activity on ionospheric electronic density scintillations at different latitudes", Proc. SPIE 11916, 27th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics, 1191683 (15 December 2021); https://doi.org/10.1117/12.2603396

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