Imai Masataka

イマイマサタカ | Imai Masataka

Research field (2)： Atmospheric and hydrospheric science , Space and planetary science

Research keywords (7)：大気波動 , 惑星大気 , Lightning flash , Super-rotation , Planetary exploration , Planetary meteorology , Optical ground-based observation

Research theme for competitive and other funds (7)：

2023 - 2027 雲化学GCMと観測による金星大気スーパーローテーションの維持メカニズムの解明
2021 - 2026 Identification of UV absorbers and derivation of solar heating rate as driving sources of atmospheric circulation of Venus
2023 - 2024 Variations in Venusian atmospheric super-rotation caused by planetary-scale waves and ultraviolet cloud albedo
2021 - 2024 Variations in Venusian atmospheric super-rotation caused by planetary-scale waves and ultraviolet cloud albedo
2021 - 2024 太陽光発電システム上の積雪動態の解明と予測への展開

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Papers (33)：

Takeshi Horinouchi, Toru Kouyama, Masataka Imai, Shin-ya Murakami, Yeon Joo Lee, Atsushi Yamazaki, Manabu Yamada, Shigeto Watanabe, Takeshi Imamura, Javier Peralta, et al. Long-Term Variability of Mean Winds and Planetary-Scale Waves Around Venusian Cloud Top Observed With Akatsuki/UVI. Journal of Geophysical Research: Planets. 2024
Masataka IMAI, Makoto TAGUCHI, Yasuhiro SHOJI, Toshihiko NAKANO, Yukihiro TAKAHASHI, Mitsuteru SATO, Tatsuharu OHNO, Kyoko TANAKA, Shion MORI, Daisuke KOHNO, et al. Spectroscopic and Imaging Observation of the Venus Atmosphere by a Balloon-Borne Stratospheric Telescope FUJIN-2. Journal of Evolving Space Activities. 2023. 1
Masahiro Takagi, Hiroki Ando, Masataka Imai, Norihiko Sugimoto, Yoshihisa Matsuda. Formation and Quasi-Periodic Variation of Equatorial Jet Caused by Planetary-Scale Waves in the Venusian Lower Cloud Layer. Journal of Geophysical Research: Planets. 2023
Yeon Joo Lee, Antonio García Muñoz, Atsushi Yamazaki, Eric Quémerais, Stefano Mottola, Stephan Hellmich, Thomas Granzer, Gilles Bergond, Martin Roth, Eulalia Gallego-Cano, et al. Reflectivity of Venus’s Dayside Disk During the 2020 Observation Campaign: Outcomes and Future Perspectives. The Planetary Science Journal. 2022. 3. 9. 209-209
Anna Suzuki, Masahiro Takagi, Hiroki Ando, Masataka Imai, Norihiko Sugimoto, Yoshihisa Matsuda. A Sensitivity Study of the Thermal Tides in the Venusian Atmosphere: Structures and Dynamical Effects on the Superrotation. Journal of Geophysical Research: Planets. 2022. 127. 6

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MISC (9)：

宮田隆志, 吉井讓, 吉井讓, 土居守, 河野孝太郎, 峰崎岳夫, 酒向重行, 江草芙実, 小西真広, 上塚貴史, et al. 東京大学アタカマ天文台TAO 6.5m望遠鏡計画進捗報告2023秋. 日本天文学会年会講演予稿集. 2023. 2023
今井正尭, 神山徹, 安藤紘基, 佐川英夫, 佐藤隆雄, 原田裕己, 山崎敦, 佐藤毅彦, 今村剛. 一番星へ行こう!日本の金星探査機の挑戦その50 〜金星探査検討RG設立:「あかつき」に続く日本の金星探査〜. 日本惑星科学会誌遊星人. 2022. 31. 2. 146-152
Masataka Imai, Junichi Kurihara, Toru Kouyama. Lunar Calibration for a Microsatellite Sensor based on SELENE/SP model. GSICS Quarterly Newsletters. 2022. 15. 4. 9-11
Takahashi Y., Imai M., Sato M. Road to the first star: Venus orbiter from Japan (46) - LAC detected lightning flash in Venus? -. Planetary People - The Japanese Society for Planetary Sciences. 2021. 30. 2. 72-73
Deep learning-based video prediction of solar power generation by utilizing all-sky camera. 太陽エネルギー. 2021. 47. 6

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Lectures and oral presentations (35)：

Comparative analysis of the the Rossby wave at the Venusian cloud top observed by Venus Express/VMC and Akatsuki/UVI
(第146回地球電磁気・地球惑星圏学会秋季講演会 2019)
Temporal evolution of the planetary-scale UV feature at the Venusian cloud top observed by Akatsuki/UVI
(EPSC-DPS Joint Meeting 2019 2019)
Cosmic rays detected by LAC on board Akatsuki
(International Venus Conference 2019 2019)
Continuous monitoring of planetary-scale waves at the Venus cloud top
(International Venus Conference 2019 2019)
Active and inactive behaviors of the planetary-scale waves on Venus cloud top
(日本地球惑星科学連合2019年大会 2019)

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Works (1)：

惑星科学フロンティアセミナー2014講義ノート
今井正尭 2014 -

Education (4)：

2015 - 2018 Hokkaido University Graduate School of Science Department of Cosmosciences
2013 - 2015 Hokkaido University Graduate School of Science Department of Cosmosciences
2009 - 2013 Hokkaido University School of Science
2005 - 2008 東京都立西高等学校

Work history (4)：

2021/04 - 2023/04 Kyoto Sangyo University Faculty of Science JSPS Research Fellowship for Young Scientists (PD)
2018/06 - 2021/03 Advanced Industrial Science and Technology Artificial Intelligence Research Center Postdoc
2018/04 - 2018/06 Hokkaido University Graduate School of Science Research Fellowship for Young Scientists (PD)
2015/04 - 2018/03 Hokkaido University Department of Cosmosciences, Graduate School of Science Doctor course

Awards (3)：

2018/06 - International Symposium on Lunar and Planetary Science Best Poster Award
2018/05 - Society of Geomagnetism and Earth, Planetary and Space Sciences Student Presentation Award (Aurora Medal)
2016/05 - Japan Geoscience Union Outstanding Student Presentation Award

Association Membership(s) (3)：

日本天文学会 , THE JAPANESE SOCIETY FOR PLANETARY SCIENCES , SOCIETY OF GEOMAGNETISM AND EARTH, PLANETARY AND SPACE SCIENCES

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