ANDO HIROKI 安藤紘基

… Alternative Names

ANDO Hiroki 安藤紘基

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Researcher Number	00706335
Other IDs
Affiliation (Current)	2025: 京都産業大学, 理学部, 准教授
Affiliation (based on the past Project Information) *help	2023 – 2025: 京都産業大学, 理学部, 准教授 2018 – 2022: 京都産業大学, 理学部, 助教 2017: 京都産業大学, 理学部, 特別研究員(PD) 2016 – 2017: 京都産業大学, 理学部, 研究員 2013 – 2014: 独立行政法人宇宙航空研究開発機構, 宇宙科学研究所, 宇宙航空プロジェクト研究員
Review Section/Research Field	Principal Investigator Basic Section 17020:Atmospheric and hydrospheric sciences-related / Basic Section 17010:Space and planetary sciences-related / Space and upper atmospheric physics Except Principal Investigator Meteorology/Physical oceanography/Hydrology / Basic Section 17010:Space and planetary sciences-related / Medium-sized Section 17:Earth and planetary science and related fields / Basic Section 17020:Atmospheric and hydrospheric sciences-related / Space and upper atmospheric physics
Keywords	Principal Investigator 熱潮汐波 / 金星大気 / 電波掩蔽 / 金星大気スーパーローテーション / 電波掩蔽観測 / スーパーローテーション / あかつき / Venus Express Except Principal Investigator 金星大気 / 金星 … More / 大気重力波 / 大気化学 / 雲物理 / スーパーローテーション / 惑星大気 / 大気 / 数値シミュレーション / 火星 / 数値モデル / 対流 / 重力波 / 電波掩蔽 / メソスケール / メソ気象 / メソスケール気象 / 電波掩蔽観測 / 画像解析 / 大気大循環 / 観測システムシミュレーション実験 / データ同化 / パラメタリゼーション / 夜光 / 大気微量成分 / 雲 / 重力波パラメタリゼーション / 物質循環 / 惑星探査 / 気象学 / 金星探査機あかつき / 惑星気象学 / 大気スーパーローテーション / 傾圧不安定波 / 熱潮汐波 / 山岳波 / 惑星 / あかつき Less

超水滴法を組み込んだ非静力学モデルによる金星雲構造とその形成メカニズムの解明Principal Investigator
- Principal Investigator
  
  安藤紘基
- Project Period (FY)
  2025 – 2028
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 17020:Atmospheric and hydrospheric sciences-related
- Research Institution
  Kyoto Sangyo University
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
- Principal Investigator
  
  高木征弘
- Project Period (FY)
  2023 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Review Section
  
  Medium-sized Section 17:Earth and planetary science and related fields
- Research Institution
  Kyoto Sangyo University
電波掩蔽観測による金星熱潮汐波の三次元構造の解明と大気超回転理論の検証Principal Investigator
- Principal Investigator
  
  安藤紘基
- Project Period (FY)
  2020 – 2024
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 17010:Space and planetary sciences-related
- Research Institution
  Kyoto Sangyo University
High vertical resolution observation of planetary atmospheres by radio occultation
- Principal Investigator
  
  Imamura Takeshi
- Project Period (FY)
  2020 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 17010:Space and planetary sciences-related
- Research Institution
  The University of Tokyo
Elucidation of generation, propagation, and dissipation processes of Venusian atmospheric gravity waves using a hierarchical numerical model
- Principal Investigator
  
  SUGIMOTO Norihiko
- Project Period (FY)
  2019 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 17020:Atmospheric and hydrospheric sciences-related
- Research Institution
  Keio University
Dynamics and material circulation in the Venus upper atmosphere
- Principal Investigator
  
  TAKAGI Masahiro
- Project Period (FY)
  2017 – 2019
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Meteorology/Physical oceanography/Hydrology
- Research Institution
  Kyoto Sangyo University
Study of gravity waves in planetary atmospheres using radio occultation experiments and numerical modeling
- Principal Investigator
  
  Imamura Takeshi
- Project Period (FY)
  2016 – 2018
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Space and upper atmospheric physics
- Research Institution
  The University of Tokyo
Observational and numerical study on the Venus atmospheric dynamics
- Principal Investigator
  
  MATSUDA Yoshihisa
- Project Period (FY)
  2016 – 2019
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Meteorology/Physical oceanography/Hydrology
- Research Institution
  Tokyo Gakugei University
Venusian thermal tides investigated by radio occultation measurementPrincipal Investigator
- Principal Investigator
  
  ANDO Hiroki
- Project Period (FY)
  2013 – 2014
- Research Category
  
  Grant-in-Aid for Research Activity Start-up
- Research Field
  
  Space and upper atmospheric physics
- Research Institution
  Japan Aerospace Exploration Agency

All 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 Other

All Journal Article Presentation

[Journal Article] Dependency of the vertical propagation of mountain waves on the zonal wind and the static stability in the lower Venusian atmosphere2023
- Author(s)
  Suzuki Anna、Ando Hiroki、Takagi Masahiro、Maejima Yasumitsu、Sugimoto Norihiko、Matsuda Yoshihisa
- Journal Title
  
  Icarus
  
  Volume: 402 Pages: 115615-115615
- DOI
  10.1016/j.icarus.2023.115615
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K14540, KAKENHI-PROJECT-20H01958, KAKENHI-PROJECT-23K25945
[Journal Article] Cold Collar Reproduced by a Venus GCM With the Akatsuki Horizontal Wind Assimilation2023
- Author(s)
  Ando Hiroki、Fujisawa Yukiko、Sugimoto Norihiko、Takagi Masahiro、Matsuda Yoshihisa
- Journal Title
  
  Journal of Geophysical Research: Planets
  
  Volume: 128 Issue: 4
- DOI
  10.1029/2022je007689
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K14540, KAKENHI-PROJECT-20K04064, KAKENHI-PROJECT-20H01958, KAKENHI-PROJECT-23K25945
[Journal Article] Evaluation of new radio occultation observations among small satellites at Venus by data assimilation2023
- Author(s)
  Fujisawa Yukiko、Sugimoto Norihiko、Ao Chi O.、Hosono Asako、Ando Hiroki、Takagi Masahiro、Garate-Lopez Itziar、Lebonnois Sebastien
- Journal Title
  
  Icarus
  
  Volume: 406 Pages: 115728-115728
- DOI
  10.1016/j.icarus.2023.115728
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14540, KAKENHI-PROJECT-20K04064, KAKENHI-PROJECT-23K25945
[Journal Article] Formation and Quasi‐Periodic Variation of Equatorial Jet Caused by Planetary‐Scale Waves in the Venusian Lower Cloud Layer2023
- Author(s)
  Takagi Masahiro、Ando Hiroki、Imai Masataka、Sugimoto Norihiko、Matsuda Yoshihisa
- Journal Title
  
  Journal of Geophysical Research: Planets
  
  Volume: 128 Issue: 11
- DOI
  10.1029/2023je007922
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K14540, KAKENHI-PROJECT-20H01958, KAKENHI-PROJECT-23K25945
[Journal Article] A Sensitivity Study of the Thermal Tides in the Venusian Atmosphere: Structures and Dynamical Effects on the Superrotation2022
- Author(s)
  Suzuki Anna、Takagi Masahiro、Ando Hiroki、Imai Masataka、Sugimoto Norihiko、Matsuda Yoshihisa
- Journal Title
  
  Journal of Geophysical Research: Planets
  
  Volume: 127 Issue: 6
- DOI
  10.1029/2022je007243
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K14540, KAKENHI-PROJECT-19H01971, KAKENHI-PROJECT-19H05605
[Journal Article] Akatsuki LIR observing system simulation experiments evaluated by thermal tides in the Venus atmosphere2022
- Author(s)
  Sugimoto Norihiko、Fujisawa Yukiko、Komori Nobumasa、Ando Hiroki、Kouyama Toru、Takagi Masahiro
- Journal Title
  
  Geoscience Letters
  
  Volume: 9 Issue: 1 Pages: 44-44
- DOI
  10.1186/s40562-022-00253-8
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K04064, KAKENHI-PROJECT-20K14540, KAKENHI-PROJECT-19H01971, KAKENHI-PROJECT-17K05663, KAKENHI-PROJECT-19K14789, KAKENHI-PROJECT-19H05605
[Journal Article] Observation of the Solar Corona Using Radio Scintillation with the Akatsuki Spacecraft: Difference Between Fast and Slow Wind2022
- Author(s)
  Chiba Shota、Imamura Takeshi、Tokumaru Munetoshi、Shiota Daikou、Matsumoto Takuma、Ando Hiroki、Takeuchi Hiroshi、Murata Yasuhiro、Yamazaki Atsushi、H?usler Bernd、P?tzold Martin
- Journal Title
  
  Solar Physics
  
  Volume: 297 Issue: 3
- DOI
  10.1007/s11207-022-01968-9
- Open Access
- Data Source
  KAKENHI-PROJECT-20K14540
[Journal Article] Dynamical Effect on Static Stability of the Venus Atmosphere Simulated Using a General Circulation Model: A Comparison With Radio Occultation Measurements2022
- Author(s)
  Hiroki Ando, Koutarou Takaya, Masahiro Takagi, Norihiko Sugimoto, Takeshi Imamura, Hideo Sagawa, Silvia Tellmann, Martin Patzold, Yoshihisa Matsuda, Bernd Hausler, Sanjay Limaye, Raj Kumar Choudhary, Maria Antonita
- Journal Title
  
  J. Geophys. Res. Planets
  
  Volume: 127 Issue: 3 Pages: 1-10
- DOI
  10.1029/2021je006957
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02231, KAKENHI-PROJECT-20K20949, KAKENHI-PROJECT-20K14540, KAKENHI-PROJECT-19H01971, KAKENHI-PROJECT-20H01958, KAKENHI-PROJECT-20H01976
[Journal Article] Kelvin Wave and Its Impact on the Venus Atmosphere Tested by Observing System Simulation Experiment2022
- Author(s)
  Sugimoto Norihiko、Fujisawa Yukiko、Shirasaka Mimo、Abe Mirai、Murakami Shin-ya、Kouyama Toru、Ando Hiroki、Takagi Masahiro、Yamamoto Masaru
- Journal Title
  
  Atmosphere
  
  Volume: 13 Issue: 2 Pages: 182-182
- DOI
  10.3390/atmos13020182
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K04064, KAKENHI-PROJECT-19K14789, KAKENHI-PROJECT-20K14540, KAKENHI-PROJECT-19H05605, KAKENHI-PROJECT-19H01971
[Journal Article] A GCM Study on the 4-Day and 5-Day Waves in the Venus Atmosphere2022
- Author(s)
  Masahiro Takagi, Hiroki Ando, Norihiko Sugimoto, and Yoshihisa Matsuda
- Journal Title
  
  Journal of Geophysical Research: Planets
  
  Volume: 127 Issue: 4 Pages: 1-16
- DOI
  10.1029/2021je007164
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K14540, KAKENHI-PROJECT-19H01971, KAKENHI-PROJECT-19H05605
[Journal Article] Orbit Design Optimization for Planetary Crosslink Radio Occultation2021
- Author(s)
  Yamamoto Tomotaka、Ikari Satoshi、Ando Hiroki、Imamura Takeshi、Hosono Asako、Abe Mirai、Fujisawa Yukiko、Sugimoto Norihiko、Kawabata Yosuke、Funase Ryu、Nakasuka Shinichi
- Journal Title
  
  JOURNAL OF THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES
  
  Volume: 69 Issue: 5 Pages: 179-186
- DOI
  10.2322/jjsass.69.179
- NAID
  130008101383
- ISSN
  1344-6460, 2432-3691
- Language
  Japanese
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K04064, KAKENHI-PROJECT-19H05605, KAKENHI-PROJECT-19H01971
[Journal Article] Gravity Wave Packets in the Venusian Atmosphere Observed by Radio Occultation Experiments: Comparison With Saturation Theory2021
- Author(s)
  Ryota Mori, Takeshi Imamura, Hiroki Ando, Bernd Hausler, Martin Patzold, Silvia Tellmann
- Journal Title
  
  J. Geophys. Res.: Planets
  
  Volume: 126 Issue: 9
- DOI
  10.1029/2021je006912
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02231, KAKENHI-PROJECT-19H05605, KAKENHI-PROJECT-20H01958
[Journal Article] Quasi-Periodic Variation of the Lower Equatorial Cloud Induced by Atmospheric Waves on Venus2021
- Author(s)
  Ando Hiroki、Takagi Masahiro、Sagawa Hideo、Sugimoto Norihiko、Sekiguchi Miho、Matsuda Yoshihisa
- Journal Title
  
  Journal of Geophysical Research: Planets
  
  Volume: 126 Issue: 6 Pages: 1-10
- DOI
  10.1029/2020je006781
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K04046, KAKENHI-PROJECT-20K14540, KAKENHI-PROJECT-19H05605, KAKENHI-PROJECT-19H01971, KAKENHI-PROJECT-20H01958
[Journal Article] Venusian Cloud Distribution Simulated by a General Circulation Model2020
- Author(s)
  Ando Hiroki、Takagi Masahiro、Sugimoto Norihiko、Sagawa Hideo、Matsuda Yoshihisa
- Journal Title
  
  Journal of Geophysical Research: Planets
  
  Volume: 125 Issue: 7 Pages: 1-20
- DOI
  10.1029/2019je006208
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K14540, KAKENHI-PROJECT-17H02961, KAKENHI-PROJECT-19H05605, KAKENHI-PROJECT-19H01971
[Journal Article] Observing System Simulation Experiment to Reproduce Kelvin Wave in the Venus Atmosphere2020
- Author(s)
  Sugimoto Norihiko、Fujisawa Yukiko、Shirasaka Mimo、Hosono Asako、Abe Mirai、Ando Hiroki、Takagi Masahiro、Yamamoto Masaru
- Journal Title
  
  Atmosphere
  
  Volume: 12 Issue: 1 Pages: 1-14
- DOI
  10.3390/atmos12010014
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K04064, KAKENHI-PROJECT-19H05605, KAKENHI-PROJECT-19H01971, KAKENHI-PROJECT-20K14540
[Journal Article] Thermal structure of the Venusian atmosphere from the sub-cloud region to the mesosphere as observed by radio occultation2020
- Author(s)
  Ando Hiroki、Imamura Takeshi、Tellmann Silvia、Patzold Martin、Hausler Bernd、Sugimoto Norihiko、Takagi Masahiro、Sagawa Hideo、Limaye Sanjay、Matsuda Yoshihisa、Choudhary Raj Kumar、Antonita Maria
- Journal Title
  
  Scientific Reports
  
  Volume: 10 Issue: 1 Pages: 1-7
- DOI
  10.1038/s41598-020-59278-8
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02225, KAKENHI-PROJECT-17H02961, KAKENHI-PROJECT-19H05605, KAKENHI-PROJECT-16H02231, KAKENHI-PROJECT-19H01971, KAKENHI-PROJECT-20H01958
[Journal Article] Observing system simulation experiment for radio occultation measurements of the Venus atmosphere among small satellites2019
- Author(s)
  SUGIMOTO Norihiko、ABE Mirai、KIKUCHI Yukako、HOSONO Asako、ANDO Hiroki、TAKAGI Masahiro、GARATE LOPEZ Itziar、LEBONNOIS Sebastien、AO Chi
- Journal Title
  
  Journal of Japan Society of Civil Engineers, Ser. A2 (Applied Mechanics (AM))
  
  Volume: 75 Issue: 2 Pages: I_477-I_486
- DOI
  10.2208/jscejam.75.2_I_477
- NAID
  130007795448
- ISSN
  2185-4661
- Language
  English
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02225, KAKENHI-PROJECT-17H02961, KAKENHI-PROJECT-19H05605, KAKENHI-PROJECT-19H01971
[Journal Article] Three-Dimensional Structures of Thermal Tides Simulated by a Venus GCM2018
- Author(s)
  Takagi Masahiro、Sugimoto Norihiko、Ando Hiroki、Matsuda Yoshihisa
- Journal Title
  
  Journal of Geophysical Research: Planets
  
  Volume: 123 Issue: 2 Pages: 335-352
- DOI
  10.1002/2017je005449
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16H02225, KAKENHI-PROJECT-25800265, KAKENHI-PROJECT-17H02961
[Journal Article] Initiation of a lightning search using the lightning and airglow camera onboard the Venus orbiter Akatsuki2018
- Author(s)
  Takahashi, Y., (他22名), H. Ando, K. Sugiyama, H. Kashimura, S. Ohtsuki
- Journal Title
  
  Earth, Planets and Space
  
  Volume: 70 Issue: 1 Pages: 88-88
- DOI
  10.1186/s40623-018-0836-2
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02225, KAKENHI-PROJECT-16H04055, KAKENHI-PROJECT-16H05738
[Journal Article] Local Time Dependence of the Thermal Structure in the Venusian Equatorial Upper Atmosphere: Comparison of Akatsuki Radio Occultation Measurements and GCM Results2018
- Author(s)
  Ando Hiroki、Takagi Masahiro、Fukuhara Tetsuya、Imamura Takeshi、Sugimoto Norihiko、Sagawa Hideo、Noguchi Katsuyuki、Tellmann Silvia、Paetzold Martin、Haeusler Bernd、Murata Yasuhiro、Takeuchi Hiroshi、Yamazaki Atsushi、Toda Tomoaki、Tomiki Atsushi、Choudhary Rajkumar、Kumar Kishore、Ramkumar Geetha、Antonita Maria
- Journal Title
  
  Journal of Geophysical Research: Planets
  
  Volume: 123 Issue: 9 Pages: 2270-2280
- DOI
  10.1029/2018je005640
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02225, KAKENHI-PROJECT-16H02231, KAKENHI-PROJECT-16H04060, KAKENHI-PROJECT-17J04254, KAKENHI-PROJECT-17H02961
[Journal Article] Initial products of Akatsuki 1-μm camera2018
- Author(s)
  Iwagami N., Sakanoi T., Hashimoto G., Sawai K., Ohtsuki S., Takagi S., Uemizu K., Ueno M., Kameda S., Murakami S., Nakamura M., Ishii N., Abe T., Satoh T., Imamura T., Hirose C., Suzuki M., Hirata N., Yamazaki A., Sato T., Yamada M., Yamamoto Y., Fukuhara T., Ogohara K., Ando H., Sugiyama K., Kashimura H., Kouyama, T.
- Journal Title
  
  Earth, Planets and Space
  
  Volume: 70 Issue: 1
- DOI
  10.1186/s40623-017-0773-5
- NAID
  120006486824
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H04059, KAKENHI-PROJECT-16K17816, KAKENHI-PROJECT-16H02225, KAKENHI-PROJECT-16H02231
[Journal Article] 一番星へ行こう！日本の金星探査機の挑戦その36 --AFES-Venus による数値計算とデータ同化--2018
- Author(s)
  樫村博基, 杉本憲彦, 高木征弘, 安藤紘基, 今村剛, 松田佳久, 榎本剛, 大淵済, はしもとじょーじ, 石渡正樹, 中島健介, 高橋芳幸, 林祥介
- Journal Title
  
  遊・星・人
  
  Volume: 27 Pages: 314-319
- NAID
  130007635077
- Open Access
- Data Source
  KAKENHI-PROJECT-16H02225
[Journal Article] Fine vertical structures at the cloud heights of Venus revealed by radio holographic analysis of Venus Express and Akatsuki radio occultation data2018
- Author(s)
  Imamura, T., Miyamoto, M., Ando, H., Huausler, B., Puatzold, M., Tellmann, S., Tsuda, T., Aoyama, Y., Murata, Y., Takeuchi, H., Yamazaki, A., Toda, T., Tomiki, A.
- Journal Title
  
  J. Geophys. Res.
  
  Volume: 123 Issue: 8 Pages: 2151-2161
- DOI
  10.1029/2018je005627
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02231, KAKENHI-PROJECT-16H04060, KAKENHI-PROJECT-17J04254
[Journal Article] 一番星へ行こう！日本の金星探査機の挑戦その36 ～AFES-Venusによる数値計算とデータ同化～2018
- Author(s)
  樫村博基, 杉本憲彦, 高木征弘, 安藤紘基, 今村剛, 松田佳久, 榎本剛, 大淵済, はしもとじょーじ, 石渡正樹, 中島健介, 高橋芳幸, 林祥介
- Journal Title
  
  日本惑星科学会誌「遊・星・人」
  
  Volume: 27 Pages: 314-319
- NAID
  130007635077
- Open Access
- Data Source
  KAKENHI-PROJECT-17H02961
[Journal Article] Topographical and Local Time Dependence of Large Stationary Gravity Waves Observed at the Cloud Top of Venus2017
- Author(s)
  Kouyama T.、Imamura T.、Taguchi M.、Fukuhara T.、Sato T. M.、Yamazaki A.、Futaguchi M.、Murakami S.、Hashimoto G. L.、Ueno M.、Iwagami N.、Takagi S.、Takagi M.、Ogohara K.、Kashimura H.、Horinouchi T.、Sato N.、Yamada M.、Yamamoto Y.、Ohtsuki S.、Sugiyama K.、Ando H.、Takamura M.、Yamada T.、Satoh T.、Nakamura M.
- Journal Title
  
  Geophysical Research Letters
  
  Volume: 44 Issue: 24
- DOI
  10.1002/2017gl075792
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16H02225, KAKENHI-PROJECT-16H02231, KAKENHI-PROJECT-15H03734, KAKENHI-PROJECT-16K17816, KAKENHI-PROJECT-17H02961
[Journal Article] Initial performance of the radio occultation experiment in the Venus orbiter mission Akatsuki2017
- Author(s)
  Takeshi Imamura, Hiroki Ando, Silvia Tellmann, Martin Patzold, Bernd Hausler, Atsushi Yamazaki, Takao M. Sato, Katsuyuki Noguchi, Yoshifumi Futaana, Janusz Oschlisniok, Sanjay Limaye, R. K. Choudhary, Takumi Abe and Masato Nakamura
- Journal Title
  
  Earth, Planets and Space
  
  Volume: 69:137 Issue: 1 Pages: 1-11
- DOI
  10.1186/s40623-017-0722-3
- NAID
  120006486821
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02231, KAKENHI-PROJECT-16H04060, KAKENHI-PROJECT-16K17816
[Journal Article] Vertical structure of the axi-asymmetric temperature disturbance in the Venusian polar atmosphere: Comparison between radio occultation measurements and GCM results2017
- Author(s)
  Hiroki Ando, Takeshi Imamura, Norihiko Sugimoto, Masahiro Takagi, Hiroki Kashimura, Silvia Tellmann, Martin Paetzold, Bernd Haeusler, Yoshihisa Matsuda
- Journal Title
  
  Journal of Geophysical Research: Planets
  
  Volume: 122 Issue: 8 Pages: 1687-1703
- DOI
  10.1002/2016je005213
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02225, KAKENHI-PROJECT-17J04254, KAKENHI-PROJECT-25800265, KAKENHI-PROJECT-17H02961
[Journal Article] Vertical wavenumber spectra of gravity waves in the Venus atmosphere obtained from Venus Express radio occultation data: evidence for saturation2015
- Author(s)
  H. Ando, T. Imamura, T. Tsuda, S. Tellmann, M. Pätzold, B. Häusler
- Journal Title
  
  Journal of Atmospheric Sciences
  
  Volume: 未定
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-25887056
[Journal Article] Radial Distribution of Compressive Waves in the Solar Corona Revealed by Akatsuki Radio Occultation Observations2014
- Author(s)
  Miyamoto, M., Imamura, T., Tokumaru, M., Ando, H., Isobe, H., Asai, A., Shiota, D., Toda, T., Hausler, B., Patzold, M., Nabatov, A., Nakamura, M.
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 797 Issue: 1 Pages: 51-51
- DOI
  10.1088/0004-637x/797/1/51
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-24740331, KAKENHI-PROJECT-25887056, KAKENHI-PROJECT-26800255
[Journal Article] Outflow structure of the quiet Sun corona probed by spacecraft radio scintillations in strong scattering2014
- Author(s)
  57.Imamura, T., M. Tokumaru, H. Isobe, D. Shiota, H. Ando, M. Miyamoto, T. Toda, B. Häusler, M. Pätzold, A. Nabatov, A. Asai, K. Yaji, M. Yamada, M. Nakamura
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 788 Issue: 2 Pages: 117-117
- DOI
  10.1088/0004-637x/788/2/117
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-24540482, KAKENHI-PROJECT-24740331, KAKENHI-PROJECT-25887056, KAKENHI-PROJECT-26800255
[Journal Article] Inverse insolation dependence of Venus' cloud-level convection2014
- Author(s)
  Imamura, T., T. Higuchi, Y. Maejima, M. Takagi, N. Sugimoto, K. Ikeda, and H. Ando
- Journal Title
  
  Icarus
  
  Volume: 228 Pages: 181-188
- DOI
  10.1016/j.icarus.2013.10.012
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24540482, KAKENHI-PROJECT-25400470, KAKENHI-PROJECT-25800265, KAKENHI-PROJECT-25887056
[Presentation] あかつきとVenus Express電波掩蔽観測で見られた気温と硫酸蒸気混合比の長期変動について2024
- Author(s)
  安藤紘基、野口克行、今村剛、佐川英夫
- Organizer
  惑星圏研究会2024
- Data Source
  KAKENHI-PROJECT-20K14540
[Presentation] Venusian atmospheric structure revealed by Venus Express and Akatsuki radio occultation measurements2023
- Author(s)
  H. Ando, T. Imamura, K. Noguchi, S. Tellmann, M. Paetzold, B. Haeusler, S. Limaye, R. K. Choudhary and M. Antonita
- Organizer
  EnVision Workshop
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H01958
[Presentation] あかつきとVenus Express電波掩蔽観測で見られた気温と硫酸蒸気混合比の長期変動について2023
- Author(s)
  安藤紘基、野口克行、今村剛、佐川英夫
- Organizer
  惑星圏研究会
- Data Source
  KAKENHI-PROJECT-20H01958
[Presentation] 電波掩蔽法を用いた金星赤道域における熱潮汐波の鉛直構造に関する観測的研究2023
- Author(s)
  安藤紘基、野口克行、今村剛、髙木征弘、杉本憲彦、松田佳久
- Organizer
  地球電磁気・地球惑星圏学会2023
- Data Source
  KAKENHI-PROJECT-20K14540
[Presentation] Introduction of AFES-Venus (Venus GCM) and ALEDAS-V (AFES LETKF Data Assimilation System for Venus)2023
- Author(s)
  N. Sugimoto, Y. Fujisawa, N. Komori, H. Ando, M. Takagi, H. Kashimura, Y. Matsuda, AFES-Venus team, and ALEDAS-V team
- Organizer
  he 5th R-CCS International symposium
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H01971
[Presentation] あかつき電波掩蔽観測による金星大気中の硫酸蒸気混合比の測定2023
- Author(s)
  安藤紘基、野口克行、尾沼日奈子、今村剛、佐川英夫
- Organizer
  惑星圏研究会2023
- Data Source
  KAKENHI-PROJECT-20K14540
[Presentation] Temperature perturbations in the Venusian atmosphere observed by spacecrafts2023
- Author(s)
  Katsuyuki Noguchi, Aika Hagino, Chihiro Idehara, Hiroki Ando, Takeshi Imamura
- Organizer
  Workshop for Venus modelling and observations 2023
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H01958
[Presentation] 電波掩蔽法を用いた金星赤道域における熱潮汐波の鉛直構造に関する観測的研究2023
- Author(s)
  安藤紘基、野口克行、今村剛、髙木征弘、杉本憲彦、松田佳久
- Organizer
  SGEPSS第154回総会・講演会
- Data Source
  KAKENHI-PROJECT-20H01958
[Presentation] Venusian atmospheric structures revealed by Akatsuki radio occultation measurements2023
- Author(s)
  Ando, H., T. Imamura, K. Noguchi, S. Tellmann, M. Patzold, B. Hausler, K. R. Choudhary, M. Antonita
- Organizer
  Venus Surface and Atmosphere Workshop
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H01958
[Presentation] あかつき電波掩蔽観測による金星大気中の硫酸蒸気混合比の測定2023
- Author(s)
  安藤紘基, 野口克行, 尾沼日奈子, 今村剛, 佐川英夫
- Organizer
  惑星圏研究会2023
- Data Source
  KAKENHI-PROJECT-20H01958
[Presentation] Venusian atmospheric structures revealed by Akatsuki radio occultation measurements2023
- Author(s)
  Hiroki Ando, Takeshi Imamura, Katsuyuki Noguchi, Silvia Tellmann, Martin Paetzold, Bernd Haeusler, Raj Kumar Choudhary, Maria Antonia
- Organizer
  Venus Surface and Atmosphere Conference
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14540
[Presentation] Cold collar reproduced by a Venus GCM with the Akatsuki horizontal wind assimilation2023
- Author(s)
  Hiroki Ando, Yukiko Fujisawa, Norihiko Sugimoto, Masahiro Takagi, Yoshihisa Matsuda
- Organizer
  Asia Oceania Geosciences Society 2023
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14540
[Presentation] 金星大気大循環モデルとデータ同化システムの紹介2022
- Author(s)
  杉本憲彦, 藤澤由貴子, 安藤紘基, 高木征弘,　AFES-Venusチーム, ALEDAS-Vチーム,
- Organizer
  第23回惑星圏研究会
- Invited
- Data Source
  KAKENHI-PROJECT-19H01971
[Presentation] Vertical structure of thermal tides in the Venus equatorial region revealed by Akatsuki radio occultation measurements2022
- Author(s)
  Hiroki Ando, Katsuyuki Noguchi, Takeshi Imamura, Masahiro Takagi, Norihiko Sugimoto, Yoshihisa Matsuda, Silvia Tellmann, Martin Paetzold, Bernd Haeusler, Sanjay Limaye, Raj Kumar Choudhary, Maria Antonia
- Organizer
  AGU2022
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14540
[Presentation] Introduction of AFES-Venus (Venus GCM) and ALEDAS-V (AFES LETKF Data Assimilation System for Venus)2022
- Author(s)
  N. Sugimoto, Y. Fujisawa, N. Komori, H. Ando, M. Takagi, H. Kashimura, Y. Matsuda, AFES-Venus team, and ALEDAS-V team
- Organizer
  Venus Science Conference 2022
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H01971
[Presentation] Vertical structure of thermal tides in the Venus equatorial region revealed by Akatsuki radio occultation measurements2022
- Author(s)
  Ando, H., K. Noguchi, T. Imamura, M. Takagi, N. Sugimoto, Y. Matsuda, S. Tellmann, M. Patzold, B. Hausler, S. Limaye, R. K. Choudhary, M. Antonita
- Organizer
  AOGS2022
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H01958
[Presentation] 金星探査機あかつきによる電波掩蔽観測で得られた気温擾乱に関する研究2022
- Author(s)
  萩野藍霞、野口克行、安藤紘基、今村剛、杉本憲彦、藤澤由貴子、高木征弘
- Organizer
  第152回地球電磁気・地球惑星圏学会総会・講演会
- Data Source
  KAKENHI-PROJECT-20H01958
[Presentation] あかつき水平風速データ同化を用いた金星GCMによるコールドカラーの再現2022
- Author(s)
  安藤紘基、藤澤由貴子、杉本憲彦、高木征弘、松田佳久
- Organizer
  地球電磁気・地球惑星圏学会（SGEPSS）
- Data Source
  KAKENHI-PROJECT-20K14540
[Presentation] Dynamical effect on static stability of the Venus atmosphere simulated using a general circulation model: A comparison with radio occultation measurements2021
- Author(s)
  Hiroki Ando, Koutarou Takaya, Masahiro Takagi, Norihiko Sugimoto, Takeshi Imamura, Hideo Sagawa, Silvia Tellmann, Martin Patzold, Yoshihisa Matsuda, and Bernd Hausler, Sanjay Limaye, Raj Kumar Choudhary, and Maria Antonita
- Organizer
  Asia Oceania Geosciences Society 2021
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14540
[Presentation] Thermal structure of the Venusian atmosphere from the sub-cloud region to the mesosphere as observed by radio occultation2021
- Author(s)
  Hiroki Ando, Takeshi Imamura, Silvia Tellmann, Martin Paezold, Bernd Hauesler, Norihiko Sugimoto, Masahiro Takagi, Hideo Sagawa, Yoshihisa Matsuda, Sanjay Limaye, Raj Kumar Choudhary and Maria Antonia
- Organizer
  COSPAR2021
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14540
[Presentation] Dynamical effect on static stability of the Venus atmosphere simulated using a general circulation model: A comparison with radio occultation measurements2021
- Author(s)
  Hiroki Ando, Koutarou Takaya, Masahiro Takagi, Norihiko Sugimoto, Takeshi Imamura, Hideo Sagawa, Silvia Tellmann, Martin Patzold, Yoshihisa Matsuda, and Bernd Hausler, Sanjay Limaye, Raj Kumar Choudhary, and Maria Antonita
- Organizer
  EPSC 2021
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14540
[Presentation] Observing system simulation experiments of the Venus atmosphere to reproduce planetary-scale waves2021
- Author(s)
  Norihiko Sugimoto, Mimo Shirasaka, Yukiko Fujisawa, Asako Hosono, Mirai Abe, Hiroki Ando, Masahiro Takagi, Masaru Yamamoto
- Organizer
  43rd COSPAR Scientific Assembly 2021
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H01971
[Presentation] Atmospheric structure of Venus revealed by Akatsuki radio occultation measurements2021
- Author(s)
  Hiroki Ando, Takeshi Imamura, Noguchi Katsuyuki, Silvia Tellmann, Martin Patzold, Bernd Hausler, Sanjay Limaye and Raj Kumar Choudhary
- Organizer
  URSI 2021
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14540
[Presentation] 複数の小型衛星を用いた金星衛星間電波掩蔽観測（CROVA）の検討2021
- Author(s)
  安藤紘基, 五十里哲, 今村剛, 山本智貴, 川端洋輔, 杉本憲彦, 高木征弘, 佐川英夫, 藤澤由貴子, 船瀬龍
- Organizer
  宇宙科学技術連合大会2021
- Data Source
  KAKENHI-PROJECT-20K14540
[Presentation] Mean meridional circulation in the Venus atmosphere2020
- Author(s)
  Takagi, M., N. Sugimoto, H. Ando, H. Kashimura, and Y. Matsuda
- Organizer
  Symposium on Planetary Sciences 2020
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02225
[Presentation] Cross-link Radio Occultation measurements of the Venus Atmosphere by using multiple small satellites2020
- Author(s)
  Ando, H., S. Ikari, T. Imamura, T. Yamamoto, Y. Kawabata, N. Sugimoto, M. Takagi, H. Sagawa, Y. Fujisawa, M. Morimoto, R. Funase
- Organizer
  JpGU-AGU Joint Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H02961
[Presentation] Cross-link Radio Occultation measurements of the Venus Atmosphere by using multiple small satellites2020
- Author(s)
  Hiroki Ando, Satoshi Ikari, Takeshi Imamura, Tomotaka Yamamoto, Yousuke Kawabata, Norihiko Sugimoto, Masahiro Takagi, Hideo Sagawa, Yukiko Fujisawa, Mutsuko Morimoto and Ryu Funase
- Organizer
  AGU2020
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14540
[Presentation] 金星の紫外アルベドとスーパーローテーションの長期変動2020
- Author(s)
  高木征弘・佐川英夫・安藤紘基・松田佳久
- Organizer
  日本気象学会2020年度春季大会
- Data Source
  KAKENHI-PROJECT-17H02961
[Presentation] 金星の上層大気で観測された気温擾乱とAFESモデルによる比較2020
- Author(s)
  尾沼日奈子・野口克行・杉本憲彦・高木征弘・安藤紘基・今村剛
- Organizer
  地球電磁気・地球惑星圏学会
- Data Source
  KAKENHI-PROJECT-17H02961
[Presentation] Doppler wind measurements of Venus upper atmosphere: Comparisons with updated GCM experiments2019
- Author(s)
  Sagawa, H., G. Gilli, M. Takagi, H. Ando
- Organizer
  EPSC-DPS Joint Meeting 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02225
[Presentation] Numerical modeling of the Venus atmosphere2019
- Author(s)
  Takagi, M., N. Sugimoto, H. Ando, H. Kashimura, Y. Matsuda
- Organizer
  International Venus Conference 2019
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H02961
[Presentation] Radio occultation observing system simulation experiment of the Venus atmosphere2019
- Author(s)
  Sugimoto, N., M. Abe, A. Hosono, Y. Kikuchi, H. Ando, M. Takagi, I. Garate-Lopez, S. Lebonnois, C. Ao
- Organizer
  27th IUGG General Assembly
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02225
[Presentation] Orographic Gravity Waves in the Venus Atmospheric2019
- Author(s)
  Suzuki, A., M. Takagi, Y. Maejima, H. Ando, N. Sugimoto, and Y. Matsuda
- Organizer
  JpGU 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02225
[Presentation] Numerical modeling of the Venus atmosphere2019
- Author(s)
  M. Takagi, N. Sugimoto, H. Ando, H. Kashimura, and Y. Matsuda
- Organizer
  International Venus Conference 2019
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H01971
[Presentation] Mean meridional circulation in the Venus upper atmosphere2019
- Author(s)
  Takagi, M., N. Sugimoto, H. Kashimura, H. Ando, and Y. Matsuda
- Organizer
  Symposium on Planetary Science 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02225
[Presentation] 金星大気における対称不安定の可能性2019
- Author(s)
  高木征弘, 杉本憲彦, 樫村博基, 安藤紘基, 松田佳久
- Organizer
  地球流体力学研究集会「地球流体における波動と対流現象の力学」
- Data Source
  KAKENHI-PROJECT-16H02225
[Presentation] AFES-project team, Numerical modeling of the Venus atmosphere2019
- Author(s)
  Takagi, M., N. Sugimoto, H. Ando, H. Kashimura, and Y. Matsuda
- Organizer
  International Venus Conference 2019
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02225
[Presentation] Mean meridional circulation in the Venus upper atmosphere2019
- Author(s)
  Takagi, M., N. Sugimoto, H. Kashimura, H. Ando, and Y. Matsuda
- Organizer
  Symposium on Planetary Science 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H02961
[Presentation] Doppler-wind observations of Venus mesosphere: Comparison with new GCM experiments2019
- Author(s)
  Sagawa, H., M. Takagi, H. Ando, and G. Gilli
- Organizer
  International Venus Conference 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02225
[Presentation] Venusian cloud physics investigated by a general circulation model2019
- Author(s)
  Ando, H., M. Takagi, N. Sugimoto, H. Sagawa, and Y. Matsuda
- Organizer
  International Venus Conference 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02225
[Presentation] Venusian cloud distribution simulated by a general circulation model2019
- Author(s)
  Ando, H., M. Takagi, N. Sugimoto, H. Sagawa, and Y. Matsuda
- Organizer
  AOGS 16th Annual Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02225
[Presentation] 大気大循環モデルを用いた金星雲分布の再現2019
- Author(s)
  安藤紘基, 高木征弘, 杉本憲彦, 佐川英夫, 松田佳久
- Organizer
  第146回地球電磁気・地球惑星圏学会秋季講演会
- Data Source
  KAKENHI-PROJECT-16H02225
[Presentation] Mean meridional circulation in the Venus atmosphere2019
- Author(s)
  Takagi, M., N. Sugimoto, H. Kashimura, H. ANdo, and Y. Matsuda
- Organizer
  EPSC-DPS Joint Meeting 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H02961
[Presentation] Venusian cloud distribution simulated by a general circulation model2019
- Author(s)
  Ando, H., M. Takagi, N. Sugimoto, H. Sagawa, and Y. Matsuda
- Organizer
  EPSC-DPS Joint Meeting 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H02961
[Presentation] Venusian cloud distribution simulated by a general circulation model2019
- Author(s)
  Ando, H., M. Takagi, N. Sugimoto, H. Sagawa, and Y. Matsuda
- Organizer
  EPSC-DPS Joint Meeting 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02225
[Presentation] Doppler wind measurements of Venus upper atmosphere: Comparisons with updated GCM experiments2019
- Author(s)
  Sagawa, H., G. Gilli, M. Takagi, and H. Ando
- Organizer
  EPSC-DPS Joint Meeting 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H02961
[Presentation] Mean meridional circulation in the Venus upper atmosphere2019
- Author(s)
  Takagi, M., N. Sugimoto, H. Kashimura, H. Ando, and Y. Matsuda
- Organizer
  Symposium on Planetary Science 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H04060
[Presentation] Effects of Orographic Gravity Waves on the Venus Atmospheric Super-rotation2019
- Author(s)
  Suzuki, A., M. Takagi, Y. Maejima, H. Ando, N. Sugimoto, and Y. Matsuda
- Organizer
  AOGS 16th Annual Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02225
[Presentation] The study on the reproducibility of cold collar assuming radio occultation measurement by small satellites2019
- Author(s)
  Hosono, A., N. Sugimoto, M. Abe, Y. Kikuchi, H. Ando, M. Takagi, I. Garate-Lopez, S. Lebonnois, and C. Ao
- Organizer
  International Venus Conference 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02225
[Presentation] Venusian cloud physics simulated by a general circulation model2019
- Author(s)
  Ando, H., M. Takagi, N. Sugimoto, H. Sagawa and Y. Matsuda
- Organizer
  Symposium on Planetary Science 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02225
[Presentation] 大気大循環モデルを用いた金星雲分布の再現2019
- Author(s)
  安藤紘基, 高木征弘, 杉本憲彦, 佐川英夫, 松田佳久
- Organizer
  日本気象学会2019年度秋季大会
- Data Source
  KAKENHI-PROJECT-16H02225
[Presentation] Observing system simulation experiment for radio occultation by small satellites of the Venus atmosphere2019
- Author(s)
  Sugimoto, N., M. Abe, Y. Kikuchi, A. Hosono, H. Ando, M. Takagi, I. Garate-Lopez, S. Lebonnois, and C. Ao
- Organizer
  EPSC-DPS Joint Meeting 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02225
[Presentation] Mean meridional circulation in the Venus atmosphere2019
- Author(s)
  Takagi, M., N. Sugimoto, H. Kashimura, H. ANdo, and Y. Matsuda
- Organizer
  EPSC-DPS Joint Meeting 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02225
[Presentation] Data assimilation of the Venus atmosphere assuming radio occultation measurement by small satellites2019
- Author(s)
  Abe, M., N. Sugimoto, Y. Kikuchi, A. Hosono, H. Ando, M. Takagi, I. Garate-Lopez, S. Lebonnois, and C. Ao
- Organizer
  JpGU 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02225
[Presentation] The feasibility study on radio occultation measurements of the Venus atmosphere among small satellites2019
- Author(s)
  Abe, M., N. Sugimoto, Y. Kikuchi, A. Hosono, H. Ando, M. Takagi, I. Garate-Lopez, S. Lebonnois, and C.O. Ao
- Organizer
  AGU Fall Meeting 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02225
[Presentation] Theoretical study of the Venus cloud by a general circulation model2018
- Author(s)
  Ando, H., M. Takagi, N. Sugimoto, H. Sagawa, Y. Matsuda
- Organizer
  AGU Fall Meeting 2018
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H02961
[Presentation] 金星山岳波の励起・伝播過程と大気大循環に対する影響の解明2018
- Author(s)
  鈴木杏那, 高木征弘, 前島康光, 安藤紘基, 杉本憲彦, 松田佳久
- Organizer
  日本気象学会2018年度秋季大会
- Data Source
  KAKENHI-PROJECT-16H02225
[Presentation] Structure in Venus' sub-cloud atmosphere revealed by Akatsuki radio occultation experiments2018
- Author(s)
  Takeshi Imamura, Hiroki Ando, Katsuyuki Noguchi, Silvia Tellmann, Martin Patzold, Bernd Hausler, R. K. Choudhary
- Organizer
  JpGU 2018
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H04060
[Presentation] Theoretical study of the Venus cloud by a general circulation model2018
- Author(s)
  Ando, H., M. Takagi, N. Sugimoto, H. Sagawa, Y. Matsuda
- Organizer
  AGU 2018
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02225
[Presentation] 金星上層大気の平均子午面循環について2018
- Author(s)
  高木征弘, 杉本憲彦, 樫村博基, 安藤紘基, 松田佳久
- Organizer
  日本気象学会2018年度秋季大会
- Data Source
  KAKENHI-PROJECT-16H02225
[Presentation] Theoretical study of the Venus cloud by a general circulation model2018
- Author(s)
  Ando, H., M. Takagi, N. Sugimoto, H. Sagawa, Y. Matsuda
- Organizer
  AGU 2018
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H04060
[Presentation] Ground-based sub-mm observations of Venus upper atmosphere using JCMT in coordination with Akatsuki Radio Science experiment2018
- Author(s)
  Sagawa, H., Sandor, B., Clancy, R. T., Imamura, T., Ando, H.
- Organizer
  Japan Geoscience Union Meeting 2018
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02225
[Presentation] Local time dependence of the thermal structure in the Venusian equatorial region revealed by Akatsuki radio occultation measurements2017
- Author(s)
  Ando, H., T. Fukuhara, M. Takagi, T. Imamura, N. Sugimoto, H. Sagawa
- Organizer
  AGU Fall Meeting 2017
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H02961
[Presentation] 金星赤道域における大気熱構造の地方時依存性について2017
- Author(s)
  安藤紘基, 高木征弘, 福原哲哉, 今村剛, 杉本憲彦, 佐川英夫
- Organizer
  第142回地球電磁気・地球惑星圏学会
- Data Source
  KAKENHI-PROJECT-16H02225
[Presentation] 金星 GCM にみられる惑星規模の短周期擾乱2017
- Author(s)
  高木征弘・杉本憲彦・安藤紘基・松田佳久
- Organizer
  日本気象学会2017年度春季大会
- Data Source
  KAKENHI-PROJECT-16H02225
[Presentation] 金星 GCM にみられる惑星規模の短周期擾乱2017
- Author(s)
  高木征弘, 杉本憲彦, 安藤紘基, 松田佳久
- Organizer
  日本気象学会2017年度春季大会
- Data Source
  KAKENHI-PROJECT-17H02961
[Presentation] AFES-Venus による金星大気のモデリング2017
- Author(s)
  高木征弘・杉本憲彦・安藤紘基・樫村博基・松田佳久・榎本剛・中島健介・石渡正樹・小高正嗣・はしもとじょーじ・大淵済・高橋芳幸・林祥介
- Organizer
  日本気象学会2017年度秋季大会
- Invited
- Data Source
  KAKENHI-PROJECT-16H02225
[Presentation] Short-period planetary-scale waves found in a Venus GCM2017
- Author(s)
  Takagi, M., N. Sugimoto, H. Ando, Y. Matsuda
- Organizer
  EPSC 2017
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02225
[Presentation] Short-period planetary-scale waves found in a Venus GCM2017
- Author(s)
  Takagi, M., N. Sugimoto, H. Ando, Y. Matsuda
- Organizer
  European Planetary Science Congress 2017
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H02961
[Presentation] 金星赤道域における大気熱構造の地方時依存性について2017
- Author(s)
  安藤紘基, 高木征弘, 福原哲哉, 今村剛, 杉本憲彦, 佐川英夫
- Organizer
  第142回地球電磁気・地球惑星圏学会
- Data Source
  KAKENHI-PROJECT-17H02961
[Presentation] Initial results of the radio occultation experiment in the Venus orbiter mission Akatsuki2017
- Author(s)
  Takeshi Imamura, Hiroki Ando, Katsuyuki Noguchi, Silvia Tellmann, Martin Patzold, Bernd Hausler, R. K. Choudhary
- Organizer
  EPSC 2017
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H04060
[Presentation] AFES-Venus による金星大気のモデリング2017
- Author(s)
  高木征弘, 杉本憲彦, 安藤紘基, 樫村博基, 松田佳久, 榎本剛, 中島健介, 石渡正樹, 小高正嗣, はしもとじょーじ, 大淵済, 高橋芳幸, 林祥介
- Organizer
  日本気象学会2017年度秋季大会
- Invited
- Data Source
  KAKENHI-PROJECT-17H02961
[Presentation] Radio holographic analysis of Venus radio occultation data2017
- Author(s)
  Takeshi IMAMURA, Mayu MIYAMOTO, Hiroki ANDO, Bernd HAUSLER, Martin PATZOLD, Silvia TELLMANN, Toshitaka TSUDA, Yuichi AOYAMA
- Organizer
  AOGS 2017
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H04060
[Presentation] Local time dependence of the Venusian atmosphere in the equatorial region revealed by Akatsuki radio occultation measurements2017
- Author(s)
  Hiroki Ando, Masahiro Takagi, Tetsuya Fukuhara, Takeshi Imamura, Norihiko Sugimoto, Hideo Sagawa, Katsuyuki Noguchi
- Organizer
  AGU 2017
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02225
[Presentation] 雲解像モデルを用いた金星大気重力波の２次元数値実験2016
- Author(s)
  安藤紘基、杉山耕一朗、小高正嗣、中島健介、今村剛、林祥介
- Organizer
  日本地球惑星科学連合2016年大会
- Place of Presentation
  幕張メッセ
- Year and Date
  2016-05-22
- Data Source
  KAKENHI-PROJECT-16H04060
[Presentation] Axi-asymmetric feature in the Venus polar vortex: comparison between radio occultation measurements and GCM results2016
- Author(s)
  H. Ando, T. Imamura, N. Sugimoto, M. Takagi, H. Kashimura, S. Tellmann, M. Patzold, B. Hausler, Y. Matsuda
- Organizer
  Asia Oceania Geoscience Society 2016
- Place of Presentation
  中華人民共和国・北京市
- Year and Date
  2016-08-01
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02225
[Presentation] 金星探査機「あかつき」による電波掩蔽観測2016
- Author(s)
  今村剛、安藤紘基
- Organizer
  日本地球惑星科学連合2016年大会
- Place of Presentation
  幕張メッセ
- Year and Date
  2016-05-22
- Data Source
  KAKENHI-PROJECT-16H04060
[Presentation] Structure and dynamical effects of the thermal tide in the Venus atmosphere2016
- Author(s)
  Takagi, M., N. Sugimoto, H. Ando, Y. Matsuda
- Organizer
  The joint 48th meeting of the Division for Planetary Sciences (DPS) and 11th European Planetary Science Congress (EPSC)
- Place of Presentation
  Pasadena, CA, USA
- Year and Date
  2016-10-18
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02225
[Presentation] あかつき電波掩蔽観測の初期結果2016
- Author(s)
  今村剛, 安藤紘基
- Organizer
  地球電磁気・地球惑星圏学会　第140回総会・講演会
- Place of Presentation
  州大学伊都キャンパス
- Year and Date
  2016-11-19
- Data Source
  KAKENHI-PROJECT-16H04060
[Presentation] High-resolution numerical simulation of Venus atmosphere by AFES2016
- Author(s)
  N. Sugimoto, H. Kashimura, M. Takagi, H. Ando, T. Imamura, Y. Matsuda, W. Ohfuchi, T. Enomoto, Y.-O. Takahashi, and Y.-Y. Hayashi
- Organizer
  The joint 48th meeting of the Division for Planetary Sciences (DPS) and 11th European Planetary Science Congress (EPSC)
- Place of Presentation
  Pasadena, CA, USA
- Year and Date
  2016-10-18
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02225
[Presentation] 2011年6月13日におけるCMEの「あかつき」電波掩蔽観測2014
- Author(s)
  安藤紘基、塩田大幸、浅井歩、今村剛、磯部洋明、徳丸宗利
- Organizer
  平成25年度太陽圏シンポジウム
- Place of Presentation
  名古屋大学
- Data Source
  KAKENHI-PROJECT-25887056
[Presentation] Observation of CME on 13 June 2011 by radio occultation technique in Akatsuki2014
- Author(s)
  H. Ando, D. Shiota, A. Asai, T. Imamura, H. Isobe and M. Tokumaru
- Organizer
  第15回惑星圏研究会
- Place of Presentation
  東北大学
- Data Source
  KAKENHI-PROJECT-25887056
[Presentation] Venus Exploration: Today and Tomorrow2014
- Author(s)
  H. Ando, T. Imamura and M. Nakamura
- Organizer
  第15回惑星圏研究会
- Place of Presentation
  東北大学
- Invited
- Data Source
  KAKENHI-PROJECT-25887056
[Presentation] Status of open-loop data analysis2013
- Author(s)
  Hiroki Ando and Takeshi Imamura
- Organizer
  MaRS and VeRa science meeting
- Place of Presentation
  ミュンヘン/ドイツ
- Data Source
  KAKENHI-PROJECT-25887056
[Presentation] 金星極渦の鉛直構造についての観測的研究2013
- Author(s)
  安藤紘基、樫村博基、杉本憲彦、今村剛、高木征弘
- Organizer
  地球電磁気・地球惑星圏学会 2013
- Place of Presentation
  高知大学
- Data Source
  KAKENHI-PROJECT-25887056
[Presentation] 金星大気と電波掩蔽観測のこれから
- Author(s)
  安藤紘基, 今村剛
- Organizer
  日本気象学会2014年度秋季大会
- Place of Presentation
  博多
- Year and Date
  2014-10-21 – 2014-10-23
- Data Source
  KAKENHI-PROJECT-25887056
[Presentation] GCMで再現した金星極域の大気構造について
- Author(s)
  安藤紘基, 杉本憲彦, 高木征弘, 樫村博基, 今村剛, 松田佳久
- Organizer
  第16回惑星大気研究会
- Place of Presentation
  仙台
- Year and Date
  2015-02-16 – 2015-02-18
- Data Source
  KAKENHI-PROJECT-25887056
[Presentation] 雲解像モデルを用いた金星重力波の２次元数値実験
- Author(s)
  安藤紘基, 杉山耕一朗, 小高正嗣, 中島健介, 今村剛
- Organizer
  日本地球惑星科学連合・連合大会2014年大会
- Place of Presentation
  横浜
- Year and Date
  2014-04-28 – 2014-05-02
- Data Source
  KAKENHI-PROJECT-25887056
[Presentation] Venus Express電波掩蔽観測による金星下層大気構造に関する研究
- Author(s)
  安藤紘基, 今村剛
- Organizer
  第136回地球電磁気・地球惑星圏学会
- Place of Presentation
  松本
- Year and Date
  2014-11-01 – 2014-11-03
- Data Source
  KAKENHI-PROJECT-25887056
[Presentation] Venusian polar vortex reproduced in an atmospheric general circulation model
- Author(s)
  H. Ando, N. Sugimoto, M. Takagi, H.Kashimura, T. Imamura, Y. Matsuda
- Organizer
  40th COSPAR
- Place of Presentation
  モスクワ
- Year and Date
  2014-08-04 – 2014-08-10
- Data Source
  KAKENHI-PROJECT-25887056

1. TAKAGI Masahiro (00323494)

# of Collaborated Projects: 4 results

# of Collaborated Products: 58 results
2. SUGIMOTO Norihiko (10402538)

# of Collaborated Projects: 4 results

# of Collaborated Products: 55 results
3. 野口克行 (20397839)

# of Collaborated Projects: 3 results

# of Collaborated Products: 10 results
4. 佐川英夫 (40526034)

# of Collaborated Projects: 3 results

# of Collaborated Products: 23 results
5. 神山徹 (40645876)

# of Collaborated Projects: 3 results

# of Collaborated Products: 1 results
6. Imamura Takeshi (40311170)

# of Collaborated Projects: 2 results

# of Collaborated Products: 20 results
7. 杉山耕一朗 (60463733)

# of Collaborated Projects: 2 results

# of Collaborated Products: 1 results
8. 関口美保 (00377079)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
9. 大月祥子 (90523291)

# of Collaborated Projects: 2 results

# of Collaborated Products: 2 results
10. MATSUDA Yoshihisa (60134772)

# of Collaborated Projects: 1 results

# of Collaborated Products: 26 results
11. 中島健介 (10192668)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
12. 林祥介 (20180979)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
13. 小高正嗣 (60344462)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
14. 樫村博基 (80635186)

# of Collaborated Projects: 1 results

# of Collaborated Products: 13 results
15. 高谷康太郎 (60392966)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
16. 黒田剛史 (40613394)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
17. 宮本佳明 (90612185)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
18. 今井正尭 (70830389)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
19. 小郷原一智 (50644853)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
20. KAMEDA Shingo

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
21. 藤澤由貴子

# of Collaborated Projects: 0 results

# of Collaborated Products: 3 results
22. 浅井歩

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
23. 中村正人

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
24. 村上豪

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

ANDO HIROKI 安藤 紘基

ANDO Hiroki 安藤 紘基

Research Projects

Research Products

Co-Researchers

超水滴法を組み込んだ非静力学モデルによる金星雲構造とその形成メカニズムの解明Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

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

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

電波掩蔽観測による金星熱潮汐波の三次元構造の解明と大気超回転理論の検証Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

High vertical resolution observation of planetary atmospheres by radio occultation

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Elucidation of generation, propagation, and dissipation processes of Venusian atmospheric gravity waves using a hierarchical numerical model

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Dynamics and material circulation in the Venus upper atmosphere

Principal Investigator

Project Period (FY)

Research Category

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Research Institution

Study of gravity waves in planetary atmospheres using radio occultation experiments and numerical modeling

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Observational and numerical study on the Venus atmospheric dynamics

Principal Investigator

Project Period (FY)

Research Category

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Research Institution

Venusian thermal tides investigated by radio occultation measurementPrincipal Investigator

Principal Investigator

Project Period (FY)

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Research Institution

[Journal Article] Dependency of the vertical propagation of mountain waves on the zonal wind and the static stability in the lower Venusian atmosphere2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Cold Collar Reproduced by a Venus GCM With the Akatsuki Horizontal Wind Assimilation2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Evaluation of new radio occultation observations among small satellites at Venus by data assimilation2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Formation and Quasi‐Periodic Variation of Equatorial Jet Caused by Planetary‐Scale Waves in the Venusian Lower Cloud Layer2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] A Sensitivity Study of the Thermal Tides in the Venusian Atmosphere: Structures and Dynamical Effects on the Superrotation2022

ANDO HIROKI 安藤紘基

ANDO Hiroki 安藤紘基