EVALUATION TECHNIQUE FOR THE F2 LAYER CRITICAL FREQUENCY BY THE DIFFERENCE OF IONOSPHERE ALFVEN RESONANCE EIGENFREQUENCIES

EVALUATION TECHNIQUE FOR THE F2 LAYER CRITICAL FREQUENCY BY THE DIFFERENCE OF IONOSPHERE ALFVEN RESONANCE EIGENFREQUENCIES

The data processing of the Ionosphere Alfven Resonance (IAR) signals synchronously received in Antarctica (Ukrainian Antarctic Station) and in Russia near Irkutsk has been made. The IAR parameters are calculated for several years, their diurnal and seasonal characteristics and the cases of registrat...

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Main Authors: N. A. Baru, A. V. Koloskov, Y. M. Yampolski, A. Y. Pashinin
Format: Article
Language:English
Published: National Academy of Sciences of Ukraine, Institute of Radio Astronomy 2014-06-01
Series:Radio Physics and Radio Astronomy
Subjects:
ionospheric alfven resonator
critical frequency
Online Access:http://rpra-journal.org.ua/index.php/ra/article/view/1173/808
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spelling doaj-0ff1a77f9759441e80bb149bf0b353612021-02-11T12:31:11ZengNational Academy of Sciences of Ukraine, Institute of Radio AstronomyRadio Physics and Radio Astronomy1027-96362415-70072014-06-0119215115910.15407/rpra19.02.151EVALUATION TECHNIQUE FOR THE F2 LAYER CRITICAL FREQUENCY BY THE DIFFERENCE OF IONOSPHERE ALFVEN RESONANCE EIGENFREQUENCIESN. A. Baru0A. V. Koloskov1Y. M. Yampolski2A. Y. Pashinin3Institute of Radio Astronomy, National Academy of Sciences of Ukraine, 4, Mystetstv St., Kharkiv, 61002, UkraineInstitute of Radio Astronomy, National Academy of Sciences of Ukraine, 4, Mystetstv St., Kharkiv, 61002, UkraineInstitute of Radio Astronomy, National Academy of Sciences of Ukraine, 4, Mystetstv St., Kharkiv, 61002, UkraineInstitute of Solar-Terrestrial Physics, Siberian Branch of Russian Academy of Sciences, 126-а, Lermontov St., Irkutsk, 664033, Russian FederationThe data processing of the Ionosphere Alfven Resonance (IAR) signals synchronously received in Antarctica (Ukrainian Antarctic Station) and in Russia near Irkutsk has been made. The IAR parameters are calculated for several years, their diurnal and seasonal characteristics and the cases of registration of resonances in the frequency band higher than 10 Hz analyzed. The data are mapped with the ionosphere sounding results. The relation between IAR parameters and characteristics of the near-Earth plasma above the stations of observation is confirmed. The technique of the F2 layer critical frequency evaluation by the value of the average frequency spacing between neighboring modes of the Alfven resonance is developed within a simple phenomenological model of IAR. The technique is verified by the data of both stations and allows evaluating critical frequencies above any point on the Earth surface, where monitoring of IAR is performed.http://rpra-journal.org.ua/index.php/ra/article/view/1173/808ionospheric alfven resonatorcritical frequency
collection DOAJ
language English
format Article
sources DOAJ
author N. A. Baru
A. V. Koloskov
Y. M. Yampolski
A. Y. Pashinin
spellingShingle N. A. Baru
A. V. Koloskov
Y. M. Yampolski
A. Y. Pashinin
EVALUATION TECHNIQUE FOR THE F2 LAYER CRITICAL FREQUENCY BY THE DIFFERENCE OF IONOSPHERE ALFVEN RESONANCE EIGENFREQUENCIES
Radio Physics and Radio Astronomy
ionospheric alfven resonator
critical frequency
author_facet N. A. Baru
A. V. Koloskov
Y. M. Yampolski
A. Y. Pashinin
author_sort N. A. Baru
title EVALUATION TECHNIQUE FOR THE F2 LAYER CRITICAL FREQUENCY BY THE DIFFERENCE OF IONOSPHERE ALFVEN RESONANCE EIGENFREQUENCIES
title_short EVALUATION TECHNIQUE FOR THE F2 LAYER CRITICAL FREQUENCY BY THE DIFFERENCE OF IONOSPHERE ALFVEN RESONANCE EIGENFREQUENCIES
title_full EVALUATION TECHNIQUE FOR THE F2 LAYER CRITICAL FREQUENCY BY THE DIFFERENCE OF IONOSPHERE ALFVEN RESONANCE EIGENFREQUENCIES
title_fullStr EVALUATION TECHNIQUE FOR THE F2 LAYER CRITICAL FREQUENCY BY THE DIFFERENCE OF IONOSPHERE ALFVEN RESONANCE EIGENFREQUENCIES
title_full_unstemmed EVALUATION TECHNIQUE FOR THE F2 LAYER CRITICAL FREQUENCY BY THE DIFFERENCE OF IONOSPHERE ALFVEN RESONANCE EIGENFREQUENCIES
title_sort evaluation technique for the f2 layer critical frequency by the difference of ionosphere alfven resonance eigenfrequencies
publisher National Academy of Sciences of Ukraine, Institute of Radio Astronomy
series Radio Physics and Radio Astronomy
issn 1027-9636
2415-7007
publishDate 2014-06-01
description The data processing of the Ionosphere Alfven Resonance (IAR) signals synchronously received in Antarctica (Ukrainian Antarctic Station) and in Russia near Irkutsk has been made. The IAR parameters are calculated for several years, their diurnal and seasonal characteristics and the cases of registration of resonances in the frequency band higher than 10 Hz analyzed. The data are mapped with the ionosphere sounding results. The relation between IAR parameters and characteristics of the near-Earth plasma above the stations of observation is confirmed. The technique of the F2 layer critical frequency evaluation by the value of the average frequency spacing between neighboring modes of the Alfven resonance is developed within a simple phenomenological model of IAR. The technique is verified by the data of both stations and allows evaluating critical frequencies above any point on the Earth surface, where monitoring of IAR is performed.
topic ionospheric alfven resonator
critical frequency
url http://rpra-journal.org.ua/index.php/ra/article/view/1173/808
work_keys_str_mv AT nabaru evaluationtechniqueforthef2layercriticalfrequencybythedifferenceofionospherealfvenresonanceeigenfrequencies
AT avkoloskov evaluationtechniqueforthef2layercriticalfrequencybythedifferenceofionospherealfvenresonanceeigenfrequencies
AT ymyampolski evaluationtechniqueforthef2layercriticalfrequencybythedifferenceofionospherealfvenresonanceeigenfrequencies
AT aypashinin evaluationtechniqueforthef2layercriticalfrequencybythedifferenceofionospherealfvenresonanceeigenfrequencies
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