Development of ionospheric data assimilation model under geomagnetic storm conditions

Charles Lin1, Chia-Hung Chen1, WeiHan Chen2 and Tomoko Matsuo3, (1)National Cheng Kung University, Department of Earth Sciences, Tainan, Taiwan, (2)National Cheng Kung University, Tainan, Taiwan, (3)University of Colorado Boulder, Boulder, United States