Japan Geoscience Union Meeting 2022

Shin ya Nakano

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Convener, Chairperson

Thu. May 26, 2022 3:30 PM - 5:00 PM 104 (International Conference Hall, Makuhari Messe)

  • [E] Oral
  • | M (Multidisciplinary and Interdisciplinary)
  • | M-GI General Geosciences, Information Geosciences & Simulations

[M-GI29] Data assimilation: A fundamental approach in geosciences

convener:Shin ya Nakano(The Institute of Statistical Mathematics), convener:Yosuke Fujii(Meteorological Research Institute, Japan Meteorological Agency), Takemasa Miyoshi(RIKEN), convener:Masayuki Kano(Graduate school of science, Tohoku University), Chairperson:Shin ya Nakano(The Institute of Statistical Mathematics), Yosuke Fujii(Meteorological Research Institute, Japan Meteorological Agency)

Fri. Jun 3, 2022 11:00 AM - 1:00 PM Online Poster Zoom Room (33) (Ch.33)

  • [E] Poster
  • | M (Multidisciplinary and Interdisciplinary)
  • | M-GI General Geosciences, Information Geosciences & Simulations

[M-GI29] Data assimilation: A fundamental approach in geosciences

convener:Shin ya Nakano(The Institute of Statistical Mathematics), convener:Yosuke Fujii(Meteorological Research Institute, Japan Meteorological Agency), Takemasa Miyoshi(RIKEN), convener:Masayuki Kano(Graduate school of science, Tohoku University), Chairperson:Shin ya Nakano(The Institute of Statistical Mathematics), Yosuke Fujii(Meteorological Research Institute, Japan Meteorological Agency), Takemasa Miyoshi(RIKEN)

Speaker, Author, Co-Author

Tue. May 31, 2022 11:00 AM - 1:00 PM Online Poster Zoom Room (3) (Ch.03)

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

[P-EM09] Space Weather and Space Climate

Thu. May 26, 2022 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-EM10] Dynamics of Magnetosphere and Ionosphere

4:00 PM - 4:15 PM

[PEM10-19] On the improvement of generalized auroral computed tomography

*Yoshimasa Tanaka1,2,3, Yasunobu Ogawa1,2,3, Mizuki Fukizawa4, Takeshi Sakanoi4, Keisuke Hosokawa5, Takuo T. Tsuda5, Shin ya Nakano6, Akira Kadokura1,2,3 (1.National Institute of Polar Research, 2.Polar Environment Data Science Center, Joint Support-Center for Data Science Research, Research Organization of Information and Systems, 3.The Graduate University for Advanced Studies, SOKENDAI, 4.Planetary Plasma and Atmospheric Research Center, Graduate School of Science, Tohoku University, 5.The University of Electro-Communications, 6.The Institute of Statistical Mathematics)

Wed. Jun 1, 2022 11:00 AM - 1:00 PM Online Poster Zoom Room (4) (Ch.04)

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

[P-EM13] Coupling Processes in the Atmosphere-Ionosphere System

11:00 AM - 1:00 PM

[PEM13-P11] A pilot study for tomographic reconstruction of ionospheric O+ distribution from ISS-IMAP/EUVI data

*Shin ya Nakano1,2, Yuta Hozumi3, Akinori Saito4, Ichiro Yoshikawa5, Atsushi Yamazaki6, Kazuo Yoshioka5, Go Murakami6 (1.The Institute of Statistical Mathematics, 2.Center for Data Assimilation Research and Applications, Joint Support Center for Data Science Research, 3.National Institute of Information and Communications Technology, 4.Graduate School of Science, Kyoto University, 5.Graduate School of Frontier Sciences, The University of Tokyo, 6.Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency)

Thu. May 26, 2022 3:30 PM - 5:00 PM 104 (International Conference Hall, Makuhari Messe)

  • [E] Oral
  • | M (Multidisciplinary and Interdisciplinary)
  • | M-GI General Geosciences, Information Geosciences & Simulations

[M-GI29] Data assimilation: A fundamental approach in geosciences

4:15 PM - 4:30 PM

[MGI29-10] Preliminary results of the data assimilation applied to the global MHD simulation code toward reanalysis of the space weather phenomena

*Shigeru Fujita1, Shin ya Nakano2, Akira Kadokura3, Yoshimasa Tanaka2, Ryuho Kataoka4, Aoi Nakamizo5, Yasubumi Kubota5, Keisuke Hosokawa6, Satoko Saita7 (1.Research Organization of Information and Systems, Joint Support-Center for Data Science Research/The Institute of Statistical Mathematics, 2.Research Organization of Information and Systems, The Institute of Statistical Mathematics/Joint Support-Center for Data Science Research, 3.Research Organization of Information and Systems, Joint Support-Center for Data Science Research/National Institute of Polar Research, 4.Research Organization of Information and Systems, National Institute of Polar Research, 5.National Institute of Information and Communications Technology, 6.The University of Electro-Communications, 7.National Institute of Technology, Kitakyushu College)

Fri. Jun 3, 2022 11:00 AM - 1:00 PM Online Poster Zoom Room (33) (Ch.33)

  • [E] Poster
  • | M (Multidisciplinary and Interdisciplinary)
  • | M-GI General Geosciences, Information Geosciences & Simulations

[M-GI29] Data assimilation: A fundamental approach in geosciences