Assessment of the Impact of FORMOSAT-3/COSMIC and FORMOSAT-7/COSMIC-2 GNSS RO Observations on Mid- and Low-Latitude Ionosphere Specification using the GSI Ionosphere Data Assimilation System


Chih Ting Hsu1, Tomoko Matsuo1, Xinan Yue2, Tzu-Wei Fang3, Timothy J Fuller-Rowell4, Kayo Ide5 and Jann-Yenq G Liu6, (1)University of Colorado Boulder, Boulder, United States, (2)Salta, Capital, Argentina, (3)Cooperative Institute for Research in Environmental Sciences, University of Colorado Boulder, Boulder, United States, (4)Univ of Colorado/CIRES, Boulder, United States, (5)University of Maryland, College Park, MD, United States, (6)Natl Central Univ, Chung Li, Taiwan