High-frequency spontaneous electromagnetic noise of lithosphere and tomographic systems
The questions on the problem of restoration of three-dimensional images of physical properties and structural features of geo-medium applying the methods of transmission, diffraction and emission tomography that use seismic and electromagnetic waves, their informative abilities, resolvability and pr...
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| Дата: | 2014 |
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| Автор: | |
| Формат: | Стаття |
| Мова: | rus |
| Опубліковано: |
Subbotin Institute of Geophysics of the NAS of Ukraine
2014
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| Онлайн доступ: | https://journals.uran.ua/geofizicheskiy/article/view/116148 |
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| Назва журналу: | Geofizicheskiy Zhurnal |
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journalsuranua-geofizicheskiy-article-116148 |
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journalsuranua-geofizicheskiy-article-1161482020-10-07T11:58:13Z High-frequency spontaneous electromagnetic noise of lithosphere and tomographic systems Shuman, V. seismic-acoustic and electromagnetic noises emission tomography geo-medium non-linear dynamics auto-waves The questions on the problem of restoration of three-dimensional images of physical properties and structural features of geo-medium applying the methods of transmission, diffraction and emission tomography that use seismic and electromagnetic waves, their informative abilities, resolvability and precision of objects localization have been examined in the paper. The approaches are accentuated, which are based on the ideas and principles of non-linear dynamics to solve tomographic problems, abilities to adapt and transfer the ideas of seismic tomography to electromagnetic systems, in particular, tomography of spontaneous electromagnetic emission of kilohertz range, which is generated in lithosphere of the Earth. Specific examination is conducted on the base of extended ideas on geo-medium as well as new versions of mechanisms of its generation and distribution based on auto-wave character of processes in geo-medium. Basic properties of wave and auto-wave processes are being compared. Controversial problems of theory are noticed, absence of universal character of classical concepts, in particular, in the case when appliance used weighs upon adequacy of consideration. Possibilities and some results of validation of experimental method are discussed. Subbotin Institute of Geophysics of the NAS of Ukraine 2014-02-01 Article Article application/pdf https://journals.uran.ua/geofizicheskiy/article/view/116148 10.24028/gzh.0203-3100.v36i1.2014.116148 Geofizicheskiy Zhurnal; Vol. 36 No. 1 (2014); 43-63 Геофизический журнал; Том 36 № 1 (2014); 43-63 Геофізичний журнал; Том 36 № 1 (2014); 43-63 2524-1052 0203-3100 rus https://journals.uran.ua/geofizicheskiy/article/view/116148/110235 Copyright (c) 2020 Geofizicheskiy Zhurnal https://creativecommons.org/licenses/by/4.0 |
| institution |
Geofizicheskiy Zhurnal |
| collection |
OJS |
| language |
rus |
| topic |
seismic-acoustic and electromagnetic noises emission tomography geo-medium non-linear dynamics auto-waves |
| spellingShingle |
seismic-acoustic and electromagnetic noises emission tomography geo-medium non-linear dynamics auto-waves Shuman, V. High-frequency spontaneous electromagnetic noise of lithosphere and tomographic systems |
| topic_facet |
seismic-acoustic and electromagnetic noises emission tomography geo-medium non-linear dynamics auto-waves |
| format |
Article |
| author |
Shuman, V. |
| author_facet |
Shuman, V. |
| author_sort |
Shuman, V. |
| title |
High-frequency spontaneous electromagnetic noise of lithosphere and tomographic systems |
| title_short |
High-frequency spontaneous electromagnetic noise of lithosphere and tomographic systems |
| title_full |
High-frequency spontaneous electromagnetic noise of lithosphere and tomographic systems |
| title_fullStr |
High-frequency spontaneous electromagnetic noise of lithosphere and tomographic systems |
| title_full_unstemmed |
High-frequency spontaneous electromagnetic noise of lithosphere and tomographic systems |
| title_sort |
high-frequency spontaneous electromagnetic noise of lithosphere and tomographic systems |
| description |
The questions on the problem of restoration of three-dimensional images of physical properties and structural features of geo-medium applying the methods of transmission, diffraction and emission tomography that use seismic and electromagnetic waves, their informative abilities, resolvability and precision of objects localization have been examined in the paper. The approaches are accentuated, which are based on the ideas and principles of non-linear dynamics to solve tomographic problems, abilities to adapt and transfer the ideas of seismic tomography to electromagnetic systems, in particular, tomography of spontaneous electromagnetic emission of kilohertz range, which is generated in lithosphere of the Earth. Specific examination is conducted on the base of extended ideas on geo-medium as well as new versions of mechanisms of its generation and distribution based on auto-wave character of processes in geo-medium. Basic properties of wave and auto-wave processes are being compared. Controversial problems of theory are noticed, absence of universal character of classical concepts, in particular, in the case when appliance used weighs upon adequacy of consideration. Possibilities and some results of validation of experimental method are discussed. |
| publisher |
Subbotin Institute of Geophysics of the NAS of Ukraine |
| publishDate |
2014 |
| url |
https://journals.uran.ua/geofizicheskiy/article/view/116148 |
| work_keys_str_mv |
AT shumanv highfrequencyspontaneouselectromagneticnoiseoflithosphereandtomographicsystems |
| first_indexed |
2024-04-21T19:40:38Z |
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2024-04-21T19:40:38Z |
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