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Verification of the empirical lower ionosphere models on VLF observations at midlatitude Mikhnevo geophysical observatory
Author(s): Andrey N. Lyakhov; Julia A. Korsunskaya; Boris G. Gavrilov; Ilya A. Ryakhovsky; M. A. Bisyarin; V. V. Kirillov; A. B. Orlov; A. E. Pronin
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Paper Abstract

The empirical models of the lower ionosphere are used for fast prediction of VLF-LF propagation properties, for the initialization in the inverse problem solvers and as a climatological testbed for new numerical models. We used two widely used empirical models and verify them on the experimental VLF data from Mikhnevo geophysical observatory for 2014 year. Numerical results were obtained by parabolic equation method. The presented results prove the severe limitations of the current empirical models. The main bottlenecks are formulated.

Paper Details

Date Published: 13 December 2018
PDF: 6 pages
Proc. SPIE 10833, 24th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics, 108339N (13 December 2018); doi: 10.1117/12.2504293
Show Author Affiliations
Andrey N. Lyakhov, Institute of Dynamics of Geospheres (Russian Federation)
Julia A. Korsunskaya, Institute of Dynamics of Geospheres (Russian Federation)
Boris G. Gavrilov, Institute of Dynamics of Geospheres (Russian Federation)
Ilya A. Ryakhovsky, Institute of Dynamics of Geospheres (Russian Federation)
M. A. Bisyarin, Saint Petersburg State Univ. (Russian Federation)
V. V. Kirillov, Saint Petersburg State Univ. (Russian Federation)
A. B. Orlov, Saint Petersburg State Univ. (Russian Federation)
A. E. Pronin, Saint Petersburg State Univ. (Russian Federation)


Published in SPIE Proceedings Vol. 10833:
24th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics
Gennadii G. Matvienko; Oleg A. Romanovskii, Editor(s)

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