A Global Data Assimilation Study of Substorms
Lie Zhu1, Robert Walter Schunk1, Ludger Scherliess1, James Vincent Eccles1, Jan Josef Sojka2 and Larry C Gardner1, (1)Center for Atmospheric and Space Sciences, Utah State University, Logan, UT, United States, (2)Center for Atmospheric and Space Sciences, Utah State University, Physics, Logan, UT, United States