Enviar artigo por via de e-mail Estimating the Frequency and Amplitude Parameters of the Serpentine-Emission Type of Geomagnetic Pulsations
- Autores: Getmanov V.G.1,2, Dovbnya B.V.3, Kornilov A.S.4
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Afiliações:
- Geophysical Center of the Russian Academy of Science
- Institute of Physics of the Earth
- Borok Geophysical Observatory, Schmidt Institute of Physics of the Earth
- National Research Nuclear University (MEPhI)
- Edição: Volume 58, Nº 4 (2018)
- Páginas: 523-532
- Seção: Article
- URL: https://journal-vniispk.ru/0016-7932/article/view/156826
- DOI: https://doi.org/10.1134/S0016793218040060
- ID: 156826
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Resumo
Geomagnetic pulsations of the serpentine-emission (SE) type are considered. A method for estimating the frequency and amplitude parameters in the form of a time function for pulsations—SE and the accompanying spectral components—is suggested. An estimation algorithm is developed on the basis of local approximating polyharmonic models and weighted moving average filtration. Examples of the estimation of the frequency and amplitude parameters of SE pulsations are given. It is proposed that the procedure be used to calculate the estimation errors in SE pulsation frequency parameters and to choose the tuning parameters.
Sobre autores
V. Getmanov
Geophysical Center of the Russian Academy of Science; Institute of Physics of the Earth
Autor responsável pela correspondência
Email: v.getmanov@gcras.ru
Rússia, Moscow; Moscow
B. Dovbnya
Borok Geophysical Observatory, Schmidt Institute of Physics of the Earth
Email: v.getmanov@gcras.ru
Rússia, Borok, Yaroslavl oblast
A. Kornilov
National Research Nuclear University (MEPhI)
Email: v.getmanov@gcras.ru
Rússia, Moscow
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