Japan Geoscience Union Meeting 2025

Shin ya Nakano

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Convener, Chairperson

Fri. May 30, 2025 9:00 AM - 10:30 AM Exhibition Hall Special Setting (6) (Exhibition Hall 7&8, Makuhari Messe)

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

[M-GI26] Data assimilation: A fundamental approach in geosciences

convener:Shin ya Nakano(The Institute of Statistical Mathematics), Daisuke Hotta(Meteorological Research Institute), Shun Ohishi(RIKEN Center for Computational Science), Masayuki Kano(Graduate school of science, Tohoku University), Chairperson:Shin ya Nakano(The Institute of Statistical Mathematics), Keiichi Kondo(Meteorological Research Institute)

Fri. May 30, 2025 5:15 PM - 7:15 PM Poster Hall (Exhibition Hall 7&8, Makuhari Messe)

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

[M-GI26] Data assimilation: A fundamental approach in geosciences

convener:Shin ya Nakano(The Institute of Statistical Mathematics), Daisuke Hotta(Meteorological Research Institute), Shun Ohishi(RIKEN Center for Computational Science), Masayuki Kano(Graduate school of science, Tohoku University)

Speaker, Author, Co-Author

Sun. May 25, 2025 10:45 AM - 12:15 PM Exhibition Hall Special Setting (1) (Exhibition Hall 7&8, Makuhari Messe)

  • [J] Oral
  • | U (Union )
  • | Union

[U-13] Future of Earth and Planetary Sciences Boosted by Artificial Intelligence

Tue. May 27, 2025 3:30 PM - 5:00 PM 302 (International Conference Hall, Makuhari Messe)

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

[P-EM10] Space Weather and Space Climate

Tue. May 27, 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-EM10] Space Weather and Space Climate

Sun. May 25, 2025 9:00 AM - 10:30 AM 302 (International Conference Hall, Makuhari Messe)

  • [J] Oral
  • | S (Solid Earth Sciences )
  • | S-EM Earth's Electromagnetism

[S-EM16] Geomagnetism, paleomagnetism, and rock magnetism

9:15 AM - 9:30 AM

[SEM16-02] Attempts to produce candidate models for the IGRF-14 (2)

*Masaki Matsushima1, Takuto Minami2, Vincent Lesur3, Shin ya Nakano4, Sho Sato5, Hiroaki TOH5 (1.Department of Earth and Planetary Sciences, School of Science, Institute of Science Tokyo, 2.Department of Planetology, Graduate School of Science, Kobe University, 3.Institute de Physique du Globe de Paris, 4.Institute of Statistical Mathematics, 5.Data Analysis Center for Geomagnetism and Space Magnetism, Graduate School of Science, Kyoto University)

Fri. May 30, 2025 5:15 PM - 7:15 PM Poster Hall (Exhibition Hall 7&8, Makuhari Messe)

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

[M-GI26] Data assimilation: A fundamental approach in geosciences

5:15 PM - 7:15 PM

[MGI26-P05] Assimilation of ionospheric non-Gaussian data into an emulator of a magnetosphere-ionosphere model

*Shin ya Nakano1,3,5, Sachin Reddy2,6, Ryuho Kataoka2,5, Aoi Nakamizo4, Shigeru Fujita3,1 (1.The Institute of Statistical Mathematics, 2.National Institute of Polar Research, 3.Joint Support Center for Data Science Research, 4.National Institute of Information and Communications Technology, 5.Graduate Institute for Advanced Studies, SOKENDAI, 6.Now at NASA Jet Propulsion Laboratory, California Institute of Technology)