Wed. May 24, 2023 1:45 PM - 3:15 PM 105 (International Conference Hall, Makuhari Messe)

[E] Oral
| A (Atmospheric and Hydrospheric Sciences )
| A-HW Hydrology & Water Environment

[A-HW19] Hydrology & Water Environment

convener:Koichi Sakakibara(Department of Environmental Sciences, Faculty of Science, Shinshu University), Sho Iwagami(Forestry and Forest Products Research Institute, Forest Research and Management Organization, National Research and Development Agency), Takeshi Hayashi(Faculty of Education and Human Studies, Akita University), Keisuke Fukushi(Institute of Nature & Environmental Technology, Kanazawa University), Chairperson:Shunji Kotsuki(Center for Environmental Remote Sensing, Chiba University), Koichi Sakakibara(Department of Environmental Sciences, Faculty of Science, Shinshu University), Sho Iwagami(Forestry and Forest Products Research Institute, Forest Research and Management Organization, National Research and Development Agency), Takeshi Hayashi(Faculty of Education and Human Studies, Akita University), Keisuke Fukushi(Institute of Nature & Environmental Technology, Kanazawa University)

Mon. May 22, 2023 1:45 PM - 3:00 PM 104 (International Conference Hall, Makuhari Messe)

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

[A-AS02] From weather predictability to controllability

2:30 PM - 2:45 PM

[AAS02-04] Quantifying Weather Controllability and Mitigatable Flood Damage Based on Ensemble Weather Forecast

*Shunji Kotsuki¹ (1.Institute for Advanced Academic Research, Chiba University)

Thu. May 25, 2023 3:30 PM - 4:45 PM 106 (International Conference Hall, Makuhari Messe)

[E] Oral
| A (Atmospheric and Hydrospheric Sciences )
| A-HW Hydrology & Water Environment

[A-HW21] Surface and subsurface hydrologic models: Technical advances and applications for water management

4:25 PM - 4:40 PM

[AHW21-08] Introduce social media data to hydraulic model for flood hazard simulation in Mobara city, Japan

*Mao Ouyang¹, Shunji Kotsuki¹, Yuka Ito², Tomochika Tokunaga² (1.Chiba University, 2.The University of Tokyo)

Thu. May 25, 2023 9:00 AM - 10:15 AM 104 (International Conference Hall, Makuhari Messe)

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

[A-CG35] Global Carbon Cycle Observation and Analysis

9:30 AM - 9:45 AM

[ACG35-03] Impact of anomalous high temperature in the 2020 spring-summer season on the terrestrial carbon cycle in Russia

*Takuto Taguchi¹, Kazuhito Ichii¹, Yuhei Yamamoto¹, Dmitry Belikov¹, Prabir Patra², Naveen Chandra², Shunji Kotsuki¹, Kazuyoshi Suzuki², Tetsuya Hiyama³ (1.Center for Environmental Remote Sensing, Chiba University, 2.Japan Agency for Marine-Earth Science and Technology, 3.Institute for Space-Earth Environmental Research, Nagoya University)

Fri. May 26, 2023 10:45 AM - 12:15 PM 104 (International Conference Hall, Makuhari Messe)

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

[A-CG37] Satellite Earth Environment Observation

12:00 PM - 12:15 PM

[ACG37-12] Advances and applications of satellite data assimilation of clouds, precipitation, and the ocean

*Takemasa Miyoshi¹, Shun Ohishi¹, Jianyu Liang¹, Rakesh Teja Konduru¹, Shigenori Otsuka¹, Shunji Kotsuki², Koji Terasaki³, Okazaki Atsushi⁴, Hirofumi Tomita¹, Ying-Wen Chen⁵, Kaya Kanemaru⁶, Masaki Satoh⁵, Hisashi Yashiro⁷, Kozo OKAMOTO³, Eugenia Kalnay⁸, Takuji Kubota⁹, Misako Kachi⁹ (1.RIKEN, 2.Chiba University, 3.Meteorological Research Institute, 4.Hirosaki University, 5.University of Tokyo, 6.NICT, 7.NIES, 8.University of Maryland, 9.JAXA)

Mon. May 22, 2023 10:45 AM - 11:45 AM 301B (International Conference Hall, Makuhari Messe)

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

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

10:45 AM - 11:00 AM

[MGI26-06] Combining Data Assimilation and Data-driven Sparse Sensing Placement Method For Designing Better Observation Locations

*Shunji Kotsuki¹, Takumi Saito³, Mao Ouyang², Daiya Shiojiri² (1.Institute for Advanced Academic Research, Chiba University, 2.Center for Environmental Remote Sensing, Chiba University, 3.Graduate School of Science and Engineering, Chiba University)

Tue. May 23, 2023 1:45 PM - 3:15 PM Online Poster Zoom Room (8) (Online Poster)

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

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

1:45 PM - 3:15 PM

[MGI26-P01] Climate reconstruction with observation errors estimated by innovation statistics

★Invited Papers

*Atsushi Okazaki¹, Shunji Kotsuki³, Diego Saúl Carrió Carrió⁴, Kei Yoshimura² (1.Hirosaki University, 2.The University of Tokyo, 3.Chiba University, 4.The University of the Balearic Islands)

1:45 PM - 3:15 PM

[MGI26-P04] Improving Resampling Process of Local Particle Filter Using the Sinkhorn Algorithm

*Shunji Kotsuki¹, Ken Oishi² (1.Institute for Advance Academic Research, Chiba University, 2.Graduate School of Science and Engineering, Chiba University)

1:45 PM - 3:15 PM

[MGI26-P06] Incorporate ensemble sensitivity into dynamic background uncertainty to improve adaptive observation in numerical weather prediction

*Mao Ouyang¹, Shunji Kotsuki¹ (1.Chiba University)

Thu. May 25, 2023 9:00 AM - 10:30 AM Online Poster Zoom Room (5) (Online Poster)

[J] Online Poster
| M (Multidisciplinary and Interdisciplinary)
| M-SD Space Development & Earth Observation from Space

[M-SD35] Future Missions of Satellite Earth Observation

9:00 AM - 10:30 AM

[MSD35-P01] Experimental platform for design and advance evaluation of frequent satellite observations to innovate weather, ocean and land surface prediction

*Takemasa Miyoshi¹, Shun Ohishi¹, Shigenori Otsuka¹, James Taylor¹, Jianyu Liang¹, Rakesh Teja Konduru¹, Koji Terasaki², Shunji Kotsuki³, Takumi Honda⁴, Okazaki Atsushi⁵ (1.RIKEN, 2.Meteorological Research Institute, 3.Chiba University, 4.Hokkaido University, 5.Hirosaki University)

Shunji Kotsuki

Convener, Chairperson

[A-HW19] Hydrology & Water Environment

Speaker, Author, Co-Author

[A-AS02] From weather predictability to controllability

[AAS02-04] Quantifying Weather Controllability and Mitigatable Flood Damage Based on Ensemble Weather Forecast

[A-HW21] Surface and subsurface hydrologic models: Technical advances and applications for water management

[AHW21-08] Introduce social media data to hydraulic model for flood hazard simulation in Mobara city, Japan

[A-CG35] Global Carbon Cycle Observation and Analysis

[ACG35-03] Impact of anomalous high temperature in the 2020 spring-summer season on the terrestrial carbon cycle in Russia

[A-CG37] Satellite Earth Environment Observation

[ACG37-12] Advances and applications of satellite data assimilation of clouds, precipitation, and the ocean

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

[MGI26-06] Combining Data Assimilation and Data-driven Sparse Sensing Placement Method For Designing Better Observation Locations

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

[MGI26-P01] Climate reconstruction with observation errors estimated by innovation statistics

★Invited Papers

[MGI26-P04] Improving Resampling Process of Local Particle Filter Using the Sinkhorn Algorithm

[MGI26-P06] Incorporate ensemble sensitivity into dynamic background uncertainty to improve adaptive observation in numerical weather prediction

[M-SD35] Future Missions of Satellite Earth Observation

[MSD35-P01] Experimental platform for design and advance evaluation of frequent satellite observations to innovate weather, ocean and land surface prediction