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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National Academy of Sciences of Ukraine, Institute of Radio Astronomy
2014
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ftdoajarticles:oai:doaj.org/article:0ff1a77f9759441e80bb149bf0b35361 2023-05-15T13:57:47+02:00 EVALUATION TECHNIQUE FOR THE F2 LAYER CRITICAL FREQUENCY BY THE DIFFERENCE OF IONOSPHERE ALFVEN RESONANCE EIGENFREQUENCIES N. A. Baru A. V. Koloskov Y. M. Yampolski A. Y. Pashinin 2014-06-01T00:00:00Z https://doi.org/10.15407/rpra19.02.151 https://doaj.org/article/0ff1a77f9759441e80bb149bf0b35361 EN RU UK eng rus ukr National Academy of Sciences of Ukraine, Institute of Radio Astronomy http://rpra-journal.org.ua/index.php/ra/article/view/1173/808 https://doaj.org/toc/1027-9636 https://doaj.org/toc/2415-7007 doi:10.15407/rpra19.02.151 1027-9636 2415-7007 https://doaj.org/article/0ff1a77f9759441e80bb149bf0b35361 Radio Physics and Radio Astronomy, Vol 19, Iss 2, Pp 151-159 (2014) ionospheric alfven resonator critical frequency Astronomy QB1-991 article 2014 ftdoajarticles https://doi.org/10.15407/rpra19.02.151 2022-12-31T06:01:54Z 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. Article in Journal/Newspaper Antarc* Antarctic Antarctica Directory of Open Access Journals: DOAJ Articles Antarctic Radio physics and radio astronomy 19 2 151 159 |
institution |
Open Polar |
collection |
Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
English Russian Ukrainian |
topic |
ionospheric alfven resonator critical frequency Astronomy QB1-991 |
spellingShingle |
ionospheric alfven resonator critical frequency Astronomy QB1-991 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 |
topic_facet |
ionospheric alfven resonator critical frequency Astronomy QB1-991 |
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. |
format |
Article in Journal/Newspaper |
author |
N. A. Baru A. V. Koloskov Y. M. Yampolski A. Y. Pashinin |
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 |
publishDate |
2014 |
url |
https://doi.org/10.15407/rpra19.02.151 https://doaj.org/article/0ff1a77f9759441e80bb149bf0b35361 |
geographic |
Antarctic |
geographic_facet |
Antarctic |
genre |
Antarc* Antarctic Antarctica |
genre_facet |
Antarc* Antarctic Antarctica |
op_source |
Radio Physics and Radio Astronomy, Vol 19, Iss 2, Pp 151-159 (2014) |
op_relation |
http://rpra-journal.org.ua/index.php/ra/article/view/1173/808 https://doaj.org/toc/1027-9636 https://doaj.org/toc/2415-7007 doi:10.15407/rpra19.02.151 1027-9636 2415-7007 https://doaj.org/article/0ff1a77f9759441e80bb149bf0b35361 |
op_doi |
https://doi.org/10.15407/rpra19.02.151 |
container_title |
Radio physics and radio astronomy |
container_volume |
19 |
container_issue |
2 |
container_start_page |
151 |
op_container_end_page |
159 |
_version_ |
1766265674479435776 |