AOGS Fellows


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2024 AOGS Fellows
Tiger Jann Yenq LIU

National Central University


LIU, Jann-Yenq (Tiger) is a Chair Professor at Department of Space Science and Engineering, National Central University, TAIWAN. His research specialty is ionospheric physics. He received BS, Atmospheric Physics Department, National Central University, TAIWAN in 1980, as well as MS and PhD, Physics Department, Utah State University, USA in 1988 and 1990, respectively. He was Associated Professor at Graduate Institute of Space Science (renamed, Department of Space Science and Engineering in 2020), as well as Center for Space and Remote Sensing Research, National Central University, TAIWAN during 1990-1997, and has been Professor since 1997. He also served as Chief Scientist of National SPace Organization (NSPO, currently TAiwan Space Agency (TASA)) in Taiwan during 2011-2015. He becomes a Director of Center for Astronautical Physics and Engineering (CAPE), National Central University since 2018. His research areas are in ionospheric space weather (solar flare, solar eclipse, and magnetic storm signatures), ionospheric data assimilation, ionospheric radar science, space-based (radio occultation, RO) and ground-based GNSS geosciences applications (ionospheric total electron content, TEC), ionospheric plasma in situ probing, seismo-traveling ionospheric disturbance (ionospheric seismic and tsunami wave signatures), and seismo-ionospheric precursors. Liu, Jann-Yenq (Tiger) is the author of 333 publications, all in peer-reviewed scientific journals, 5 of which have been published in Geoscience Letters as the first author. Google Schooler (since 2019), H-index: 64 (39), i10 index: 274 (190), Citation: 15606 (6469). He has been the member of Asia Oceania Geosciences Society (AOGS) since 2003 and organizing and chairing IG (Interdisciplinary Geosciences) and ST (Solar Terrestrial) sessions almost every annual meeting since 2004. He served AOGS ST vice president in 2017, 2021-2023, and AOGS ST president in 2018-2020.