Wed. May 29, 2019 3:30 PM - 5:00 PM Poster Hall (International Exhibition Hall8, Makuhari Messe)

[E] 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 sc iences

[AAS01-P10] Global data assimilation of multi-species satellite measurements for atmospheric chemistry analysis

*Takashi Sekiya¹, Kazuyuki Miyazaki^2,1, Koji Ogochi¹, Kengo Sudo^3,1, Masayuki Takigawa¹ (1.Japan Agency for Marine-Earth Science and Technology, 2.Jet Propulsion Laboratory/California Institute for Technology, 3.Graduate School of Environmental Studies, Nagoya University)

Wed. May 29, 2019 5:15 PM - 6:30 PM Poster Hall (International Exhibition Hall8, Makuhari Messe)

[E] 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 sc iences

[AAS01-P10] Global data assimilation of multi-species satellite measurements for atmospheric chemistry analysis

*Takashi Sekiya¹, Kazuyuki Miyazaki^2,1, Koji Ogochi¹, Kengo Sudo^3,1, Masayuki Takigawa¹ (1.Japan Agency for Marine-Earth Science and Technology, 2.Jet Propulsion Laboratory/California Institute for Technology, 3.Graduate School of Environmental Studies, Nagoya University)

Thu. May 30, 2019 9:00 AM - 10:30 AM 102 (1F)

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

[A-AS04] Atmospheric Chemistry

9:15 AM - 9:30 AM

[AAS04-17] Determination of atmospheric NO₂ column densities using a Pandora instrument measuring direct-sun spectra at Yokosuka, Japan: Improved validation of TROPOMI satellite observations

*Yugo Kanaya¹, Hisahiro Takashima^2,1, Masato I. Nodzu³, Takashi Sekiya⁷, Kazuyuki Miyazaki¹, Henk Eskes⁴, Gaia Pinardi⁵, Daniel Santana Diaz⁶, Moritz Müller⁶, Alexander Cede⁶ (1.Research and Development Center for Global Change, Japan Agency for Marine-Earth Science and Technology (JAMSTEC), 2.Fukuoka University, 3.Tokyo Metropolitan University, 4.KNMI, 5.BIRA-IASB, 6.LuftBlick, 7.Japan Agency for Marine-Earth Science and Technology (JAMSTEC))

9:30 AM - 9:45 AM

[AAS04-18] A high-resolution global data assimilation for air pollution analysis on megacity scale using multi-sensor satellite measurements including TROPOMI NO₂data

*Takashi Sekiya¹, Kazuyuki Miyazaki^2,1, Henk Eskes³, Folkert Boersma³, Koji Ogochi¹, Kengo Sudo^4,1, Masayuki Takigawa¹ (1.Japan Agency for Marine-Earth Science and Technology, 2.Jet Propulsion Laboratory/California Institute for Technology, 3.Royal Netherlands Meteorological Institute (KNMI), 4.Graduate School of Environmental Studies, Nagoya University)

Wed. May 29, 2019 10:45 AM - 12:15 PM 201B (2F)

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

[A-AS05] Stratosphere-troposphere Processes And their Role in Climate

11:30 AM - 11:45 AM

[AAS05-07] Stratosphere-troposphere exchange of ozone and carbon monoxide over the northern Pacific Ocean in northern winter using two chemical reanalysis data sets

*Haosen Xi¹, Masatomo Fujiwara¹, Kazuyuki Miyazaki² (1.Graduate School of Environmental Science, Hokkaido University, 2.NASA Jet Propulsion Laboratory, California Institute of Technology, USA)

Wed. May 29, 2019 3:30 PM - 5:00 PM Poster Hall (International Exhibition Hall8, Makuhari Messe)

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

[A-AS05] Stratosphere-troposphere Processes And their Role in Climate

[AAS05-P13] Evaluation of ozone in the upper troposphere and lower stratosphere derived from multi-species satellite data assimilation

*Takashi Sekiya¹, Kazuyuki Miyazaki^2,1, Koji Ogochi¹, Kengo Sudo^3,1, Masayuki Takigawa¹ (1.Japan Agency for Marine-Earth Science and Technology, 2.Jet Propulsion Laboratory/California Institute for Technology, 3.Graduate School of Environmental Studies, Nagoya University)

Wed. May 29, 2019 5:15 PM - 6:30 PM Poster Hall (International Exhibition Hall8, Makuhari Messe)

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

[A-AS05] Stratosphere-troposphere Processes And their Role in Climate

[AAS05-P13] Evaluation of ozone in the upper troposphere and lower stratosphere derived from multi-species satellite data assimilation

*Takashi Sekiya¹, Kazuyuki Miyazaki^2,1, Koji Ogochi¹, Kengo Sudo^3,1, Masayuki Takigawa¹ (1.Japan Agency for Marine-Earth Science and Technology, 2.Jet Propulsion Laboratory/California Institute for Technology, 3.Graduate School of Environmental Studies, Nagoya University)

Wed. May 29, 2019 10:45 AM - 12:15 PM 102 (1F)

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

[A-CG42] Biogeochemical linkages between the surface ocean and atmosphere

11:15 AM - 11:30 AM

[ACG42-03] Is halogen chemistry responsible for low ozone levels observed over western Pacific equatorial region? - From observations on R/V Mirai

*Yugo Kanaya¹, Kazuyuki Miyazaki¹, Fumikazu Taketani¹, Takuma Miyakawa¹, Hisahiro Takashima^1,2, Yuichi Komazaki¹, Xiaole PAN^3,1, Saki Kato², Kengo Sudo^4,1 (1.Research and Development Center for Global Change, Japan Agency for Marine-Earth Science and Technology, 2.Fukuoka University, 3.Institute of Atmospheric Physics, Chinese Academy of Sciences, China, 4.Nagoya University)

Kazuyuki Miyazaki

Speaker, Author, Co-Author