| Issue |
E3S Web Conf.
Volume 333, 2021
Regional Problems of Earth Remote Sensing (RPERS 2021)
|
|
|---|---|---|
| Article Number | 02012 | |
| Number of page(s) | 4 | |
| Section | Monitoring of the Environment, Natural and Anthropogenic Objects and Phenomena | |
| DOI | https://doi.org/10.1051/e3sconf/202133302012 | |
| Published online | 21 December 2021 | |
Variations of the total electronic concentration in the ionosphere in seismically active region
1 Siberian Federal University, 79 Svobodny pr., 660041, Krasnoyarsk, Russia
2 Institute of Computational Modeling SB RAS, 50/44 Akademgorodok, 660036, Krasnoyarsk, Russia
3 Federal Research Centre “KSC SB RAS”, 50 Akademgorodok, 660036, Krasnoyarsk, Russia
* Corresponding author: tvrubleva@mail.ru
In this work we studied the variations in the total electron concentration (TEC) obtained from measurements of the global navigation system GPS in the preparation zone for the 2010 catastrophic Chilean earthquake (Mw = 8.8) under calm background conditions at a minimum of 24 solar activity (SA) cycles. The analysis of the geodynamic activity and ionospheric TEC disturbances in the seismically active region of this catastrophic earthquake is carried out. A computational technique has been developed that can be used to study TEC variations over seismically active regions.
© The Authors, published by EDP Sciences, 2021
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