Professor, Department of Atmospheric Sciences, Yonsei University, Seoul, Korea(2007-2009, 2018-2020  Department Chair)

Yonsei University

Associate member, National Academy of Engineering of Korea (NAEK)

National Academy of Engineering of Korea (NAEK)

Fellow, Korean Academy of Science and Technology (KAST)

Korean Academy of Science and Technology (KAST)

Director, Particulate Matter Research Institute/Carbon Capture Research Institute, Samsung Advanced Institute of Technology(SAIT)

Samsung Advanced Institute of Technology(SAIT)

Visiting Scientist, Atmospheric Measurement Group, Harvard Smithsonian Center for Astrophysics, Cambridge, MA, U.S.A

Harvard Smithsonian Center for Astrophysics

Deputy Director, Institute of Natural Sciences (INS) / Director, Institute of Convergence Sciences, Yonsei University, Seoul, Korea

Yonsei University

Visiting Scholar, JIFRESSE, UCLA, Los Angeles, CA, U.S.A.

UCLA

Visiting Independent Advisor, NASA JPL, California Institute of Technology, Pasadena, CA, U.S.A.

NASA JPL, California Institute of Technology

Principal Researcher/Senior Researcher, Space R&D Division, Korea Aerospace Research Institute (KARI), Daejon, South Korea

Korea Aerospace Research Institute (KARI)

Researcher, Korea Meteorological Administration, South Korea

Korea Meteorological Administration

Visiting Professor, University of Michigan, USA

University of Michigan

President, Korean Meteorological Society, South Korea

Korean Meteorological Society

Professor, Department of Atmospheric Sciences, Yonsei University, South Korea

Yonsei University

Chairman, Committee in South Korea, International Union of Geodesy and Geophysics

International Union of Geodesy and Geophysics

President Emeritus, Korean Meteorological Society, South Korea

Korean Meteorological Society

Professor Emeritus, Department of Atmospheric Sciences, Yonsei University, South Korea

Yonsei University

Visiting Scientist

Harvard Smithonian Center for Astrophysics

Visiting Independent Advisor

NASA Jet Propulsion Laboratory

책임연구원

한국항공우주연구원 우주기술연구부

선임연구원

한국항공우주연구소 우주사업단

Ph.D., Atmospheric and Space Sciences, College of Engineering, University of Michigan, Ann Arbor, MI, U.S.A.

University of Michigan

M.S., Atmospheric Science, College of Engineering, University of Michigan, Ann Arbor, MI, U.S.A.

University of Michigan

B.S., Atmospheric Science, College of Natural Sciences, Seoul National University, Seoul, Korea

Seoul National University

Ph.D., Department of Atmospheric Science, Yonsei University, Seoul, South Korea

Yonsei University

M.S., Department of Atmospheric Physics, Yonsei University, Seoul, South Korea

Yonsei University

B.S., Department of Physics, Yonsei University, Seoul, South Korea

Yonsei University

교수

연세대학교