Japan Geoscience Union Meeting 2025

Yuta Hozumi

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Convener, Chairperson

Mon. May 26, 2025 10:45 AM - 12:15 PM 303 (International Conference Hall, Makuhari Messe)

  • [E] Oral
  • | P (Space and Planetary Sciences )
  • | P-EM Solar-Terrestrial Sciences, Space Electromagnetism & Space Environment

[P-EM12] Coupling Processes in the Atmosphere-Ionosphere System

convener:Keisuke Hosokawa(Department of Communication Engineering and Informatics, University of Electro-Communications), Huixin Liu(Earth and Planetary Science Division, Kyushu University SERC, Kyushu University), Yuichi Otsuka(Institute for Space-Earth Environmental Research, Nagoya University), Loren Chang(Department of Space Science and Engineering, National Central University), Chairperson:Akinori Saito(Department of Geophysics, Graduate School of Science, Kyoto University), Yuta Hozumi(The Catholic University of America)

Speaker, Author, Co-Author

Sun. May 25, 2025 3:30 PM - 5:00 PM 303 (International Conference Hall, Makuhari Messe)

  • [E] Oral
  • | P (Space and Planetary Sciences )
  • | P-EM Solar-Terrestrial Sciences, Space Electromagnetism & Space Environment

[P-EM12] Coupling Processes in the Atmosphere-Ionosphere System

4:00 PM - 4:15 PM

[PEM12-15] Investigation of Medium-Scale Traveling Ionospheric Disturbances using ISS-IMAP/VISI: Case Studies and Climatological Analysis

*Yuta Hozumi1,2, Akinori Saito3, Michi Nishioka4, Takeshi Sakanoi5, Jia Yue1,2, Min-Yang Chou1,2, Satoshi Andoh4, Atsushi Yamazaki6, Yuichi Otsuka7, Kazuo Shiokawa7 (1.The Catholic University of America, 2.NASA Goddard Space Flight Center/CCMC, 3.Graduate School of Science, Kyoto University, 4.National Institute of Information and Communications Technology, 5.Planetary Plasma and Atmospheric Research Center, Tohoku University, 6.Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency, 7.Institute for Space-Earth Environmental Research, Nagoya University)

Sun. May 25, 2025 5:15 PM - 7:15 PM Poster Hall (Exhibition Hall 7&8, Makuhari Messe)

  • [E] Poster
  • | P (Space and Planetary Sciences )
  • | P-EM Solar-Terrestrial Sciences, Space Electromagnetism & Space Environment

[P-EM12] Coupling Processes in the Atmosphere-Ionosphere System

5:15 PM - 7:15 PM

[PEM12-P25] Localization and Classification of Gravity Wave Events from VIIRS Day/Night Band Satellite Imagery Using Machine Learning Techniques

*Yuta Hozumi1,2, Jia Yue1,2, Seraj Al Mahmud Mostafa3, Chenxi Wang3, Jianwu Wang3, Sanjay Purushotham3, Steven D. Miller4 (1.The Catholic University of America, 2.NASA Goddard Space Flight Center/CCMC, 3.Department of Information Systems, University of Maryland, Baltimore County, 4.Cooperative Institute for Research in the Atmosphere, Colorado State University)