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VLF/LF signal studies of the ionospheric response to strong seismic activity in the Far Eastern region combining the DEMETER and ground-based observations

Authors :
Alexander Rozhnoi
Michel Parrot
P. F. Biagi
Viktor Fedun
Konrad Schwingenschuh
Maria Solovieva
Masashi Hayakawa
Schmidt United Institute of Physics of the Earth [Moscow] (IPE)
Russian Academy of Sciences [Moscow] (RAS)
Laboratoire de Physique et Chimie de l'Environnement et de l'Espace (LPC2E)
Observatoire des Sciences de l'Univers en région Centre (OSUC)
Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire de Paris
Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université d'Orléans (UO)-Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire de Paris
Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université d'Orléans (UO)-Centre National de la Recherche Scientifique (CNRS)-Centre National d’Études Spatiales [Paris] (CNES)
University of Electro-Communications [Tokyo] (UEC)
Department of Physics [Bari]
Università degli studi di Bari Aldo Moro (UNIBA)
Space Research Institute of Austrian Academy of Sciences (IWF)
Austrian Academy of Sciences (OeAW)
University of Sheffield [Sheffield]
Royal Society International Exchanges Scheme and RFBR under Grant 13-05-92602 KOa
Source :
Physics and Chemistry of the Earth, Parts A/B/C, Physics and Chemistry of the Earth, Parts A/B/C, Elsevier, 2015, 85-86, pp.141-149. ⟨10.1016/j.pce.2015.02.005⟩
Publication Year :
2015
Publisher :
Elsevier BV, 2015.

Abstract

International audience; The paper presents the results of a joint analysis of ground-based and satellite observations of very low-frequency and low-frequency (VLF/LF) signals during periods of strong seismic activity in the region of Kuril Islands and Japan in 2004–2010. Ground and satellite data was processed using a method based on the difference between the real signal in nighttime and that of a model. The results of the analysis show a good correlation between ground-based and satellite data for several cases of strong (M ⩾ 6.8) earthquakes.

Details

ISSN :
14747065
Database :
OpenAIRE
Journal :
Physics and Chemistry of the Earth, Parts A/B/C
Accession number :
edsair.doi.dedup.....8d0b9647a34befdc798ccaf8f54e6899