ANALYSIS OF IONOSPHERIC TEC DISTURBANCE BEFORE AND AFTER
THE LUSHAN Ms7.0 EARTHQUAKE IN SICHUAN
1）School of Remote Sensing，Nanjing University of Information Science and Technology，Nanjing 210044
2）School of Earth Sciences and Engineering，Hohai University，Nanjing 210098
Abstract：The interferences of solar activity and geomagnetic during the period of Lushan Ms7.0 Earthquake were analyzed with IONEX TEC data and the difference between IONEX TEC and IRI TEC.The result shows that the disturbance of ionosphere TEC apperered in the epicenter before and after the Earthquake.The disturbance of global ionosphere TEC trended to move from the west to the east，symmetrical in the equatorial.
Wang Xinzhi,Yue Dongjie,Ke Fuyang et al. ANALYSIS OF IONOSPHERIC TEC DISTURBANCE BEFORE AND AFTER
THE LUSHAN Ms7.0 EARTHQUAKE IN SICHUAN[J]. jgg, 2014, 34(4): 27-33.
