Naohiko Hirasawa

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Speaker, Author, Co-Author

Tue. May 23, 2023 10:45 AM - 12:15 PM Online Poster Zoom Room (6) (Online Poster)

[J] Online Poster
| A (Atmospheric and Hydrospheric Sciences )
| A-CC Cryospheric Sciences & Cold District Environment

[A-CC25] Glaciology

10:45 AM - 12:15 PM

[ACC25-P10] Verification experiment of an ultrasonic snow depth sensor mounted on the AWSs deployed in Antarctica

*Naohiko Hirasawa^1,2, Nuerasimuguli Alimasi¹, Keisuke Saito², Hideaki Motoyama^1,2 (1.National Institute of Polar Research, 2.Graduate University for Advanced Studies (SOKENDAI))

Thu. May 25, 2023 9:00 AM - 10:30 AM Online Poster Zoom Room (4) (Online Poster)

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

[A-CG37] Satellite Earth Environment Observation

9:00 AM - 10:30 AM

[ACG37-P21] Seasonal variation in blowing snow frequency at site NDF in the western region of East Antarctica

*Konosuke Sugiura¹, Naohiko Hirasawa² (1.School of Sustainable Design, University of Toyama, 2.National Institute of Polar Research)

Fri. May 26, 2023 1:45 PM - 3:00 PM 104 (International Conference Hall, Makuhari Messe)

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

[A-CG37] Satellite Earth Environment Observation

1:45 PM - 2:00 PM

[ACG37-13] Vertical distribution of precipitation intensity in the lowest troposphere over Syowa Station, Antarctica

★Invited Papers

*Naohiko Hirasawa^1,2, Hiroyuki Konishi³, Yasushi Fujiyoshi⁴, Katsushi Iwamoto⁵ (1.National Institute of Polar Research, 2.Graduate University for Advanced Studies (SOKENDAI), 3.Osaka-Kyoiku University, 4.Emeritus Prof., Hokkaido University, 5.Fisheries Research Division, City of Mombetsu, Hokkaido)

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