A statistical investigation of pre-earthquake ionospheric TEC anomalies

查看全文 作　　者：Zhu [1,2]Fuying;Wu [1,2]Yun;Zhou [1,2]Yiyan;Lin [1,2,3]Jian

机构地区：[1]Institute of Seismology, CEA, Wuhan 430071, China;[2]Crustal Movement Laboratory, Wuhan 430071, China;[3]Rearch Center of Wuhan University, Wuhan 430079, China

出　　处：《Geodesy and Geodynamics》索引2011年第2卷第1期,共5页

基　　金：supported by the National Key Technology R&D Program(2008BAC35B02);Director Teawdotion of Institute of seismology.CEA(IS200926039) 摘　　要：Previous researches show that the total electron content (TEC) in the ionospheric exhibits anomalous disturbances a few days or hours prior to earthquakes. The paper used TEC data from Internet GPS Service (IGS), and examined 50 earthquakes of magnitude Ms≥7.0 during 2007-2009 worldwide. The result shows significant anomalous increases and decreases about 7 days prior to 94% of the earthquakes. 关键词：电离层TEC 地震异常统计调查震前作者电子含量 IGS GPS

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A statistical investigation of pre-earthquake ionospheric TEC anomalies

参考文献(29)

引证文献(6)

耦合文献(213)

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