Sun. May 20, 2018 10:45 AM - 12:15 PM Poster Hall (International Exhibition Hall7, Makuhari Messe)

[EE] Poster
| A (Atmospheric and Hydrospheric Sciences)
| A-AS Atmospheric Sciences, Meteorology & Atmospheric Environment

[A-AS01] High performance computing for next generation weather, climate, and environmental sciences

convener:Hiromu Seko(Meteorological Research Institute), Chihiro Kodama(Japan Agency for Marine-Earth Science and Technology), Masayuki Takigawa(独立行政法人海洋研究開発機構, 共同), Takemasa Miyoshi(RIKEN Advanced Institute for Computational Science)

Sun. May 20, 2018 1:45 PM - 3:15 PM 302 (3F International Conference Hall, Makuhari Messe)

[EE] Oral
| A (Atmospheric and Hydrospheric Sciences)
| A-AS Atmospheric Sciences, Meteorology & Atmospheric Environment

[A-AS01] High performance computing for next generation weather, climate, and environmental sciences

convener:Hiromu Seko(Meteorological Research Institute), Chihiro Kodama(Japan Agency for Marine-Earth Science and Technology), Masayuki Takigawa(独立行政法人海洋研究開発機構, 共同), Takemasa Miyoshi(RIKEN Advanced Institute for Computational Science), Chairperson:Seko Hiromu(Meteorological Research Institute), Takigawa Masayuki(Japan Agency for Marine-Earth Science and Technology)

Sun. May 20, 2018 3:30 PM - 5:00 PM 302 (3F International Conference Hall, Makuhari Messe)

[EE] Oral
| A (Atmospheric and Hydrospheric Sciences)
| A-AS Atmospheric Sciences, Meteorology & Atmospheric Environment

[A-AS01] High performance computing for next generation weather, climate, and environmental sciences

convener:Hiromu Seko(Meteorological Research Institute), Chihiro Kodama(Japan Agency for Marine-Earth Science and Technology), Masayuki Takigawa(独立行政法人海洋研究開発機構, 共同), Takemasa Miyoshi(RIKEN Advanced Institute for Computational Science), Chairperson:Miyoshi Takemasa (RIKEN Advanced Institute for Computational Science), Kodama Chihiro(Japan Agency for Marine-Earth Science and Technology)

Sun. May 20, 2018 5:15 PM - 6:30 PM Poster Hall (International Exhibition Hall7, Makuhari Messe)

[EE] Evening Poster
| A (Atmospheric and Hydrospheric Sciences)
| A-AS Atmospheric Sciences, Meteorology & Atmospheric Environment

[A-AS01] High performance computing for next generation weather, climate, and environmental sciences

convener:Hiromu Seko(Meteorological Research Institute), Chihiro Kodama(Japan Agency for Marine-Earth Science and Technology), Masayuki Takigawa(独立行政法人海洋研究開発機構, 共同), Takemasa Miyoshi(RIKEN Advanced Institute for Computational Science)

Sun. May 20, 2018 9:00 AM - 10:30 AM 302 (3F International Conference Hall, Makuhari Messe)

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

[M-GI22] Data assimilation: A fundamental approach in geosciences

convener:Shin'ya Nakano(The Institute of Statistical Mathematics), Yosuke Fujii(Meteorological Research Institute, Japan Meteorological Agency), SHINICHI MIYAZAKI(京都大学理学研究科, 共同), Takemasa Miyoshi(RIKEN Advanced Institute for Computational Science), Chairperson:Fujii Yosuke

Sun. May 20, 2018 10:45 AM - 12:15 PM 302 (3F International Conference Hall, Makuhari Messe)

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

[M-GI22] Data assimilation: A fundamental approach in geosciences

convener:Shin'ya Nakano(The Institute of Statistical Mathematics), Yosuke Fujii(Meteorological Research Institute, Japan Meteorological Agency), SHINICHI MIYAZAKI(京都大学理学研究科, 共同), Takemasa Miyoshi(RIKEN Advanced Institute for Computational Science), Chairperson:Nakano Shin'ya

Sun. May 20, 2018 1:45 PM - 3:15 PM Poster Hall (International Exhibition Hall7, Makuhari Messe)

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

[M-GI22] Data assimilation: A fundamental approach in geosciences

convener:Shin'ya Nakano(The Institute of Statistical Mathematics), Yosuke Fujii(Meteorological Research Institute, Japan Meteorological Agency), SHINICHI MIYAZAKI(京都大学理学研究科, 共同), Takemasa Miyoshi(RIKEN Advanced Institute for Computational Science)

Sun. May 20, 2018 5:15 PM - 6:30 PM Poster Hall (International Exhibition Hall7, Makuhari Messe)

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

[M-GI22] Data assimilation: A fundamental approach in geosciences

convener:Shin'ya Nakano(The Institute of Statistical Mathematics), Yosuke Fujii(Meteorological Research Institute, Japan Meteorological Agency), SHINICHI MIYAZAKI(京都大学理学研究科, 共同), Takemasa Miyoshi(RIKEN Advanced Institute for Computational Science)

Sun. May 20, 2018 10:45 AM - 12:15 PM Poster Hall (International Exhibition Hall7, Makuhari Messe)

[EE] Poster
| A (Atmospheric and Hydrospheric Sciences)
| A-AS Atmospheric Sciences, Meteorology & Atmospheric Environment

[A-AS01] High performance computing for next generation weather, climate, and environmental sciences

[AAS01-P03] Accounting for the observation error correlation in data assimilation

★Invited Papers

*Koji Terasaki¹, Takemasa Miyoshi¹ (1.RIKEN Advanced Institute for Computational Science)

[AAS01-P06] The computational aspect of the SCLAE-LETKF data assimilation system for rapid-update-cycle, high-resolution radar data assimilation

★Invited Papers

*Guo-Yuan Lien¹, Seiya Nishizawa¹, Ryuji Yoshida¹, Hisashi Yashiro¹, Tatiana Martsinkevich¹, Takumi Honda¹, Shigenori Otsuka¹, Takemasa Miyoshi¹, Hirofumi Tomita¹, Yutaka Ishikawa¹ (1.RIKEN Advanced Institute for Computational Science)

[AAS01-P07] Dense precipitation radar data assimilation: an observing system simulation

*Atsushi Okazaki¹, Takumi Honda¹, Shunji Kotsuki¹, Takemasa Miyoshi¹ (1.RIKEN Advanced Institute for Computational Science)

Sun. May 20, 2018 3:30 PM - 5:00 PM 302 (3F International Conference Hall, Makuhari Messe)

[EE] Oral
| A (Atmospheric and Hydrospheric Sciences)
| A-AS Atmospheric Sciences, Meteorology & Atmospheric Environment

[A-AS01] High performance computing for next generation weather, climate, and environmental sciences

3:30 PM - 3:45 PM

[AAS01-07] Assimilating Himawari-8 infrared radiances to improve convective predictability

*Yohei Sawada^1,2, Kozo Okamoto^1,2, Masaru Kunii³, Takemasa Miyoshi² (1.Meteorological Research Institute, Japan Meteorological Agency, 2.RIKEN Advanced Institute for Computational Science, 3.Forecast Department, Japan Meteorological Agency)

3:45 PM - 4:00 PM

[AAS01-08] On the importance of assimilating cloudy-sky infrared radiances from Himawari-8 for heavy rainfall prediction

*Takumi Honda¹, Takemasa Miyoshi¹ (1.RIKEN Advanced Institute for Computational Science)

4:15 PM - 4:30 PM

[AAS01-10] Impacts of dense surface observations on predicting a torrential rainfall event on September 9 and 10, 2015 in the east Japan area

*Yasumitsu Maejima¹, Guo-Yuan Lien¹, Takemasa Miyoshi¹ (1.RIKEN Advanced Institute for Computational Science)

Sun. May 20, 2018 5:15 PM - 6:30 PM Poster Hall (International Exhibition Hall7, Makuhari Messe)

[EE] Evening Poster
| A (Atmospheric and Hydrospheric Sciences)
| A-AS Atmospheric Sciences, Meteorology & Atmospheric Environment

[A-AS01] High performance computing for next generation weather, climate, and environmental sciences

[AAS01-P03] Accounting for the observation error correlation in data assimilation

★Invited Papers

*Koji Terasaki¹, Takemasa Miyoshi¹ (1.RIKEN Advanced Institute for Computational Science)

[AAS01-P06] The computational aspect of the SCLAE-LETKF data assimilation system for rapid-update-cycle, high-resolution radar data assimilation

★Invited Papers

*Guo-Yuan Lien¹, Seiya Nishizawa¹, Ryuji Yoshida¹, Hisashi Yashiro¹, Tatiana Martsinkevich¹, Takumi Honda¹, Shigenori Otsuka¹, Takemasa Miyoshi¹, Hirofumi Tomita¹, Yutaka Ishikawa¹ (1.RIKEN Advanced Institute for Computational Science)

[AAS01-P07] Dense precipitation radar data assimilation: an observing system simulation

*Atsushi Okazaki¹, Takumi Honda¹, Shunji Kotsuki¹, Takemasa Miyoshi¹ (1.RIKEN Advanced Institute for Computational Science)

Tue. May 22, 2018 10:45 AM - 12:15 PM 201A (2F International Conference Hall, Makuhari Messe)

[JJ] Oral
| A (Atmospheric and Hydrospheric Sciences)
| A-CC Cryospheric Sciences & Cold District Environment

[A-CC29] Ice cores and paleoenvironmental modeling

11:15 AM - 11:30 AM

[ACC29-09] Toward online data assimilation for the millennium reanalysis

★Invited Papers

*Atsushi Okazaki¹, Takemasa Miyoshi¹, Kei Yoshimura², Fuqing Zhang³ (1.RIKEN Advanced Institute for Computational Science, 2.Institute of Industrial Science, The University of Tokyo, 3.Pennsylvania State University)

Mon. May 21, 2018 10:45 AM - 12:15 PM 201B (2F International Conference Hall, Makuhari Messe)

[EJ] Oral
| A (Atmospheric and Hydrospheric Sciences)
| A-CG Complex & General

[A-CG39] Multi-scale ocean-atmosphere interaction in the tropical Indo-Pacific region

12:00 PM - 12:15 PM

[ACG39-12] Ensemble-based Atmospheric Reanalysis using a Global Coupled Atmosphere-Ocean GCM

*Nobumasa Komori¹, Takeshi Enomoto^1,2, Takemasa Miyoshi^1,3, Akira Yamazaki¹, Akira Kuwano-Yoshida^1,2, Bunmei Taguchi^1,4 (1.Japan Agency for Marine-Earth Science and Technology, 2.Disaster Prevention Research Institute, Kyoto University, 3.RIKEN Advanced Institute for Computational Science, 4.Research Center for Advanced Science and Technology, The University of Tokyo)

Sun. May 20, 2018 9:00 AM - 10:30 AM 302 (3F International Conference Hall, Makuhari Messe)

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

[M-GI22] Data assimilation: A fundamental approach in geosciences

10:05 AM - 10:25 AM

[MGI22-05] Issues regarding maintaining ensemble spreads, balance, and high-resolution information in rapid-update-cycle radar data assimilation with the LETKF

★Invited Papers

*Guo-Yuan Lien¹, Takemasa Miyoshi¹ (1.RIKEN Advanced Institute for Computational Science)

Sun. May 20, 2018 10:45 AM - 12:15 PM 302 (3F International Conference Hall, Makuhari Messe)

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

[M-GI22] Data assimilation: A fundamental approach in geosciences

11:55 AM - 12:10 PM

[MGI22-10] Using the Ensemble Forecast Sensitivity to Observations (EFSO) technique for an adaptive sampling problem in a global observing system

*Akira Yamazaki¹, Takemasa Miyoshi^2,1, Takeshi Enomoto^3,1, Nobumasa Komori¹, Jun Inoue^4,1 (1.Application Laboratory, Japan Agency for Marine-Earth Science and Technology, 2.RIKEN Advanced Institute for Computational Science, 3.Disaster Prevention Research Institute, Kyoto University, 4.National Institute of Polar Research)

Sun. May 20, 2018 1:45 PM - 3:15 PM Poster Hall (International Exhibition Hall7, Makuhari Messe)

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

[M-GI22] Data assimilation: A fundamental approach in geosciences

[MGI22-P04] Applying data assimilation to precipitation nowcasting

*Shigenori Otsuka¹, Takemasa Miyoshi¹ (1.RIKEN Advanced Institute for Computational Science)

Sun. May 20, 2018 5:15 PM - 6:30 PM Poster Hall (International Exhibition Hall7, Makuhari Messe)

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

[M-GI22] Data assimilation: A fundamental approach in geosciences

[MGI22-P04] Applying data assimilation to precipitation nowcasting

*Shigenori Otsuka¹, Takemasa Miyoshi¹ (1.RIKEN Advanced Institute for Computational Science)

Takemasa Miyoshi

Convener, Chairperson

Speaker, Author, Co-Author

★Invited Papers

★Invited Papers

★Invited Papers

★Invited Papers

★Invited Papers

★Invited Papers