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ELF emission in the upper ionosphere from the ZEVS transmitter detected by CSES satellite Vyacheslav Pilipenkoaстатья
Статья опубликована в высокорейтинговом журнале
Статья опубликована в журнале из списка Web of Science и/или Scopus- Авторы: Pilipenko V.A., Zhao Shufan, Savelieva N.V., Mazur N.G., Fedorov E.N., Ma Zhen-Hui
- Журнал: Advances in Space Research
- Год издания: 2024
- Издательство: Pergamon Press Ltd.
- Местоположение издательства: United Kingdom
- Аннотация: The extremely-low-frequency (ELF) response in the upper ionosphere to ground largescale transmitter ZEVS on the Kola Peninsula has been detected by low-Earth orbiting satellite CSES ($\sim$500 km altitude). When the satellite was in the vicinity of the ZEVS transmitter above the White Sea (horizontal distance $\sim$400--900 km), the electric and magnetic sensors detected a narrowband 82 Hz emission with amplitudes E = 2 micro V/m and B = 0.5 pT. We modeled the ELF wave fieldspatial structure in the upper ionosphere excited by an oscillating 82 Hz linear current with the 60 km length suspended above a high-resistive ground. Realistic altitudinal profiles of the plasma parameters during events under study have been reconstructed with the use of the IRI ionospheric model. The modeled amplitudes of electromagnetic response of the upper ionosphere are in reasonable agreement with the 82-Hz emission power recorded by the CSES satellite for a typical transmitter current intensity >100 A.
- Добавил в систему: Савельева Наталья Валерьевна