| Форма представления | Статьи в зарубежных журналах и сборниках |
| Год публикации | 2022 |
| Язык | английский |
|
Белашов Василий Юрьевич, автор
|
| Библиографическое описание на языке оригинала |
Belashov V.Yu. Solution of Direct and Inverse Problems in Investigations of the Internal Gravity Waves Dynamics in Ionosphere Using the Doppler Frequency Shift Method // Acta Scientific Applied Physics, 2022. V. 2, N.2. Pp. 03-06.. |
| Аннотация |
In experimental investigations of the ionospheric dynamic
processes by use of various sounding methods, one of the main
conceptual problems is an adequate interpretation of the temporal
variations of the detected signal. In particular, since in most
cases the signal reflects fluctuations in the electron concentration,
which are associated with the dynamics of ionospheric disturbances
(such as the travelling ionospheric disturbances, TIDs),
the source of the generation of such TIDs must be determined, and
the role of that source can play the internal gravity waves (IGWs)
[1,2] and acoustic gravitational waves (AGWs) in the neutral
component, which, in turn, are excited by impulse type sources of
different natures (see also [9]). For example, theoretical studies
[10-12] first predicted phenomena such as the generation of
two-dimensional IGWs solitons in the regions of sharp gradients of
the main ionospheric parameters (on the fronts of solar terminator
and solar eclipse spot). These received qualitative confirmation
in the experiments on ionospheric sounding. However, it is
well known that there are no direct methods for the measurement
of neutral component dynamic parameters, i.e. IGW characteristics,
on ionospheric heights. Thus, the calculation of quantitative
dynamic IGW characteristics from the measured data is definitely
still relevant at present. |
| Ключевые слова |
Internal Gravity Waves, Doppler Frequency Shift, F-region |
| Название журнала |
Acta Scientific Applied Physics
|
| URL |
https://actascientific.com/ASAP/ASAP-02-0030.php |
| Пожалуйста, используйте этот идентификатор, чтобы цитировать или ссылаться на эту карточку |
https://repository.kpfu.ru/?p_id=274569 |
| Файлы ресурса | |
|
|
Полная запись метаданных  |
| Поле DC |
Значение |
Язык |
| dc.contributor.author |
Белашов Василий Юрьевич |
ru_RU |
| dc.date.accessioned |
2022-01-01T00:00:00Z |
ru_RU |
| dc.date.available |
2022-01-01T00:00:00Z |
ru_RU |
| dc.date.issued |
2022 |
ru_RU |
| dc.identifier.citation |
Belashov V.Yu. Solution of Direct and Inverse Problems in Investigations of the Internal Gravity Waves Dynamics in Ionosphere Using the Doppler Frequency Shift Method // Acta Scientific Applied Physics, 2022. V. 2, N.2. Pp. 03-06.. |
ru_RU |
| dc.identifier.uri |
https://repository.kpfu.ru/?p_id=274569 |
ru_RU |
| dc.description.abstract |
Acta Scientific Applied Physics |
ru_RU |
| dc.description.abstract |
In experimental investigations of the ionospheric dynamic
processes by use of various sounding methods, one of the main
conceptual problems is an adequate interpretation of the temporal
variations of the detected signal. In particular, since in most
cases the signal reflects fluctuations in the electron concentration,
which are associated with the dynamics of ionospheric disturbances
(such as the travelling ionospheric disturbances, TIDs),
the source of the generation of such TIDs must be determined, and
the role of that source can play the internal gravity waves (IGWs)
[1,2] and acoustic gravitational waves (AGWs) in the neutral
component, which, in turn, are excited by impulse type sources of
different natures (see also [9]). For example, theoretical studies
[10-12] first predicted phenomena such as the generation of
two-dimensional IGWs solitons in the regions of sharp gradients of
the main ionospheric parameters (on the fronts of solar terminator
and solar eclipse spot). These received qualitative confirmation
in the experiments on ionospheric sounding. However, it is
well known that there are no direct methods for the measurement
of neutral component dynamic parameters, i.e. IGW characteristics,
on ionospheric heights. Thus, the calculation of quantitative
dynamic IGW characteristics from the measured data is definitely
still relevant at present. |
ru_RU |
| dc.language.iso |
ru |
ru_RU |
| dc.subject |
Internal Gravity Waves |
ru_RU |
| dc.subject |
Doppler Frequency Shift |
ru_RU |
| dc.subject |
F-region |
ru_RU |
| dc.title |
Solution of Direct and Inverse Problems in Investigations of the Internal Gravity Waves Dynamics in Ionosphere Using the Doppler Frequency Shift Method |
ru_RU |
| dc.type |
Статьи в зарубежных журналах и сборниках |
ru_RU |
|
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