Thu. May 25, 2023 10:45 AM - 12:00 PM 201A (International Conference Hall, Makuhari Messe)

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

[A-CG44] Future global ocean observation system: complementarity of autonomous and shipboard observations

convener:Shigeki Hosoda(JAMSTEC), Shota Katsura(Atmosphere and Ocean Research Institute, The University of Tokyo), Yosuke Fujii(Meteorological Research Institute, Japan Meteorological Agency), Shuhei Masuda(Japan Agency for Marine-Earth Science and Technology), Chairperson:Shigeki Hosoda(JAMSTEC), Shota Katsura(Scripps Institution of Oceanography, University of California, San Diego), Shuhei Masuda(Japan Agency for Marine-Earth Science and Technology), Yosuke Fujii(Meteorological Research Institute, Japan Meteorological Agency)

Fri. May 26, 2023 10:45 AM - 12:15 PM Online Poster Zoom Room (9) (Online Poster)

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

[A-CG44] Future global ocean observation system: complementarity of autonomous and shipboard observations

convener:Shigeki Hosoda(JAMSTEC), Shota Katsura(Atmosphere and Ocean Research Institute, The University of Tokyo), Yosuke Fujii(Meteorological Research Institute, Japan Meteorological Agency), Shuhei Masuda(Japan Agency for Marine-Earth Science and Technology)

Thu. May 25, 2023 10:45 AM - 12:00 PM 201A (International Conference Hall, Makuhari Messe)

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

[A-CG44] Future global ocean observation system: complementarity of autonomous and shipboard observations

11:35 AM - 11:50 AM

[ACG44-04] Autonomous ocean observations and importance of shipboard observations: the future of ocean observing systems (Discussion)

*Shigeki Hosoda¹ (1.JAMSTEC)

Fri. May 26, 2023 10:45 AM - 12:15 PM Online Poster Zoom Room (9) (Online Poster)

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

[A-CG44] Future global ocean observation system: complementarity of autonomous and shipboard observations

10:45 AM - 12:15 PM

[ACG44-P01] Argo float equipped with pH and O₂ sensors revealed seasonal variability of DIC in the upper layer of the ocean

*Masao Ishii¹, Naohiro Kosugi¹, Katsuya Toyama¹, Hisashi Ono¹, Daisuke Sasano², Kanako Sato³, Shigeki Hosoda³, Eitarou Oka⁴ (1.Meteorological Research Institute, 2.Atmosphere and Ocean Department, Japan Meteorological Agency, 3.Japan Agency for Marine-Earth Science and Technology, 4.Atmosphere and Ocean Research Institute, the University of Tokyo)

10:45 AM - 12:15 PM

[ACG44-P05] Estimation of QC flag for Argo data using machine learning method

*Shinya Kouketsu¹, Nozomi Sugiura¹, Shigeki Hosoda¹, Kanako Sato¹ (1.JAMSTEC Japan Agency for Marine-Earth Science and Technology)

10:45 AM - 12:15 PM

[ACG44-P07] Current State and impact of abrupt salty drift in Argo salinity profile data

*Kanako Sato¹, Shigeki Hosoda¹, Toshio Suga^1,2 (1.Japan Agency for Marine-Earth Science and Technology, 2.Tohoku University)

10:45 AM - 12:15 PM

[ACG44-P10] Recent variability of ocean heat storage using a gridded dataset MOAA GPV based on Argo float data

*Shigeki Hosoda¹, Kanako Sato¹, Toshio Suga¹ (1.JAMSTEC)

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-P12] The Impact of BGC Argo float array deployment region on state estimation using Estimated Ocean State for Climate Research (ESTOC)

*Toshimasa Doi¹, Satoshi Osafune¹, Shinya Kouketsu¹, Shigeki Hosoda¹, Shuhei Masuda¹ (1.Japan Agency for Marine-Earth Science and Technology)

Shigeki Hosoda

Convener, Chairperson

[A-CG44] Future global ocean observation system: complementarity of autonomous and shipboard observations

[A-CG44] Future global ocean observation system: complementarity of autonomous and shipboard observations

Speaker, Author, Co-Author

[A-CG44] Future global ocean observation system: complementarity of autonomous and shipboard observations

[ACG44-04] Autonomous ocean observations and importance of shipboard observations: the future of ocean observing systems (Discussion)

[A-CG44] Future global ocean observation system: complementarity of autonomous and shipboard observations

[ACG44-P01] Argo float equipped with pH and O₂ sensors revealed seasonal variability of DIC in the upper layer of the ocean

[ACG44-P05] Estimation of QC flag for Argo data using machine learning method

[ACG44-P07] Current State and impact of abrupt salty drift in Argo salinity profile data

[ACG44-P10] Recent variability of ocean heat storage using a gridded dataset MOAA GPV based on Argo float data

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

[MGI26-P12] The Impact of BGC Argo float array deployment region on state estimation using Estimated Ocean State for Climate Research (ESTOC)