Professor Yuei An Liou, Ph.D., is Space and Remote Sensing Chair Professor and Academician at National Central University, Taiwan. He is internationally recognized for pioneering research in remote sensing, GNSS meteorology, and eco environmental vulnerability assessment. Dr. Liou earned his B.S. in Electrical Engineering from National Sun Yat Sen University and advanced degrees in Electrical Engineering and Atmospheric, Oceanic, and Space Sciences from the University of Michigan, Ann Arbor. He has held key leadership roles, including Division Director at the National Space Organization, Dean of the College of Electrical Engineering & Computer Science at Chien Hsin University, and President of the Taiwan GIS Center. Since 2025, he has led the Taiwan and Global Drought Investigation and Research Center (TGI/DroughtHub), integrating climate science, hydrology, and geographic information technology to advance drought research and resilience strategies. Dr. Liou has published over 200 scientific papers, with outstanding citation metrics and H Index rankings. His team has developed innovative indices for soil moisture, evapotranspiration, and drought severity, widely applied in Taiwan and globally. His achievements have earned him honors such as Foreign Member, A.M. Prokhorov Academy of Engineering Sciences; Member, International Academy of Astronautics; Fellow, The Institution of Engineering and Technology; and recognition among the World’s Top 2% Scientists by Stanford Univ.