The 12th Symposium on Polar Science (15 – 18 November 2021)
Scopes
This session provides an opportunity to present and discuss observational, theoretical, and modeling studies focusing on a variety of phenomena in each layer or across multiple layers of the earth's atmosphere.
Conveners : Yoshihiro Tomikawa, Mitsumu Ejiri, and Takanori Nishiyama (NIPR)
Note: [I] represents an invited talk.
Chair: Masaru Kogure (Kyushu Univ.) | |||
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IWo1 | 14:00 - 14:30 | [I] Characterization of atmospheric turbulence at Syowa station from Datahawk UAVs, stratospheric balloons and the PANSY radar | *Luce, Hubert (RISH, Kyoto Univ.), Abhiram Doddi (Global Atmospheric Technologies and Sciences), Dale Lawrence (Department of Aerospace Engineering Sciences, Univ. of Colorado), Tyler Mixa (Global Atmospheric Technologies and Sciences), Masanori Yabuki (RISH, Kyoto Univ.), Koji Nishimura (RISH, Kyoto Univ.), Hiroyuki Hashiguchi (RISH, Kyoto Univ.) |
IWo2 | 14:30 - 14:45 | Kelvin-Helmholtz billows detected by the PANSY radar in the Antarctic troposphere and lower stratosphere | *Minamihara, Yuichi (The Univ. of Tokyo), Kaoru Sato (The Univ. of Tokyo), Masaki Tsutsumi (NIPR & SOKENDAI) |
IWo3 | 14:45 - 15:00 | Characteristics and reproducibility of inertia gravity waves over Syowa Station ~Comparison between the PANSY radar and the ERA5 reanalysis~ | *Yoshida, Lihito (SOKENDAI), Yoshihiro Tomikawa (NIPR & SOKENDAI), Mitsumu K. Ejiri (NIPR & SOKENDAI), Masashi Kohma (The University of Tokyo), Kaoru Sato (The University of Tokyo) |
IWo4 | 15:00 - 15:15 | Contribution of gravity waves to the universal vertical wavenumber (m^-3) spectra revealed by a gravity-wave permitting general circulation model | *Okui, Haruka (The Univ. of Tokyo), Kaoru Sato (The Univ. of Tokyo), Shingo Watanabe (JAMSTEC) |
Chair: Taishi Hashimoto (NIPR) | |||
IWo5 | 15:15 - 15:30 | Gravity Wave Weakening in the 2019 Antarctic Stratospheric Sudden Warming | *Kogure, Masaru (Department of Earth and Planetary Science, Kyushu Univ.), Jia Yue (NASA Goddard Space Flight Center), Huixin Liu (Department of Earth and Planetary Science, Kyushu Univ.) |
IWo6 | 15:30 - 15:45 | An event study on sporadic Fe layer at Syowa station (69.0°S, 39.6°E) based on numerical simulation and simultaneous observation of Fe density and wind | *Nishiyama, Takanori (NIPR & SOKENDAI), Mitsumu K. Ejiri (NIPR & SOKENDA), Takuo T. Tsuda (The University of Electro- Communications), Katsuhiko Tsuno (ASI, RIKEN), Takuji Nakamura (NIPR & SOKENDA), Masaki Tsutsumi (NIPR & SOKENDA), Makoto Abo (Tokyo Metropolitan University), Taku D. Kawahara (Shinshu University), Takayo Ogawa (ASI, RIKEN), Satoshi Wada (ASI, RIKEN) |
IWo7 | 15:45 - 16:00 | An advanced meteor wind study based on MF radar observations over Syowa (69S,39E), Antarctic | *Tsutsumi, Masaki (NIPR & SOKENDAI), Taishi Hashimoto (NIPR & SOKENDAI), Koji Nishimura (RISH, Kyoto Univ.), Toru Sato (ILAS, Kyoto Univ.), Masashi Kohma (The Univ. of Tokyo), Kaoru Sato (The Univ. of Tokyo) |
IWo8 | 16:00 - 16:30 | [I] High altitude meteors detected by the interferometric MU radar | *Kastinen, Daniel (Swedish Institute of Space Physics), Johan Kero (Swedish Institute of Space Physics) |
16:40 - 16:45 | 1-minute poster appeal (5 short talks of IWp1 – IWp5) | ||
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16:45 - 18:00 | Poster session core time |
Chair: Mitsumu K. Ejiri (NIPR) | |||
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IWo9 | 09:00 - 09:30 | [I] Developing the NASA Atmospheric Waves Experiment (AWE) | Taylor, M. J. (Utah State Univ.), J. M. Forbes(Univ. of Colorado), D. C. Fritts (GATS), *J. B. Snively (Embry Riddle Aeronautical Univ.), S. D. Eckermann (Naval Research Laboratory), H.-L. Liu (NCAR), P.-D. Pautet (Utah State Univ.), Y. Zhao (Utah State Univ.), E. Syrstad (Utah State Univ., Space Dynamic Laboratory), R. Esplin (Utah State Univ., Space Dynamic Laboratory), B. Lamborn (Utah State Univ., Space Dynamic Laboratory), H. Latvakoski (Utah State Univ., Space Dynamic Laboratory) |
IWo10 | 9:30 - 9:45 | Airglow observations from International Space Station by ISS-IMAP/VISI | *Saito, A. (Kyoto Univ.), T. Sakanoi (Tohoku Univ.), Y. Hozumi (NICT), S. Perwitasari (NICT) |
IWo11 | 9:45 - 10:00 | Characteristics of gravity wave horizontal phase velocity spectra in the mesosphere over the Antarctic stations, Syowa and Davis. | *Kogure, Masaru (Kyushu Univ.), Takuji Nakamura (NIPR & SOKENDAI), Damian J. Murphy (AAD), Michael J. Taylo (Utah State Univ.)r, Yucheng Zhao (Utah State Univ.), Pierre-Dominique Paute (Utah State Univ.), Masaki Tsutsumi (NIPR & SOKENDAI), Yoshihiro Tomikawa (NIPR & SOKENDAI), Mitsumu K. Ejiri (NIPR & SOKENDAI), Takanori Nishiyama (NIPR & SOKENDAI) |
IWo12 | 10:00 - 10:15 | Propagation direction analysis of medium-scale traveling ionospheric disturbances (MSTIDs) observed with 2D GPS-TEC map using three-dimensional spectral analysis method over North America | *Perwitasari, Septi (NICT), Takuji Nakamura (NIPR & SOKENDAI), Takuya Tsugawa (NICT), Michi Nishioka (NICT), Yoshihiro Tomikawa(NIPR & SOKENDAI), Mitsumu K. Ejiri (NIPR & SOKENDAI), Masaru Kogure (Kyushu University), Yuichi Otsuka (Nagoya Univ.), Atsuki Shinbori (Nagoya Univ.), Hidekatsu Jin (NICT), Chihiro Tao (NICT) |
IWo13 | 10:15 - 10:30 | Multi-wavelength auroral imaging observation with attitude-stabilized all-sky imagers on Shirase | *Sakanoi, Takeshi(Tohoku University), Yamashina, Saki (Kyoto University), Hozumi, Yuta (NICT), Tsuda, Takuo T., Aoki, Takeshi (The University of Electro-Communications), Naoi, Takahiro, Nagahara, Masato (NICT), Saito, Akinori (Kyoto University), Ejiri, Mitsumu K., Nishiyama, Takanori (NIPR) |
IWo14 | 10:30 - 10:45 | Citizen science of aurora hunting in Japan: Evidence of red aurora on October 12, 2021 | *Kataoka, Ryuho (NIPR & SOKENDAI) |
IWp1 | ANGWIN: ANtarctic Gravity Wave Instrument Network | *Murphy, Damian (AAD), Tracy Moffat-Griffin (BAS), Takuji Nakamura (NIPR & SOKENDAI), Jose Valentin Bageston (National Institute for Space Research INPE), Geonhwa Jee (Korea Polar Research Institute), Michael J. Taylor (Utah State Univ.) |
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IWp2 | Polar mesospheric cloud detection by the Advanced Himawari Imager onboard the Japanese geostationary-Earth-orbit meteorological satellite Himawari-8 | *Tsuda, Takuo T. (UEC), Yuta Hozumi (NICT), Yoshiaki Ando (UEC), Keisuke Hosokawa (UEC), Hidehiko Suzuki (Meiji Univ.), Takeshi Murata (NICT), Takuji Nakamura (NIPR), Jia Yue (NASA), Kim Nielsen (UVU), Yasunobu Miyoshi (Kyushu Univ.) |
IWp3 | Development of image correction system for the all-sky imager onboard Antarctic Research Vessel "Shirase" | *Yamashina, Saki (Kyoto Univ.), Akinori Saito (Kyoto Univ.), Takeshi Sakanoi (Tohoku University), Yuta Hozumi (NICT), Takuo T. Tsuda (UEC), Takeshi Aoki (UEC), Takahiro Naoi (NICT), Masato Nagahara (NICT), Mitsumu K. Ejiri (NIPR & SOKENDAI), Takanori Nishiyama (NIPR & SOKENDAI) |
IWp4 | Characteristics of 8 hr and 6 hr atmospheric waves in the polar upper mesosphere and lower thermosphere derived by the sodium LIDAR at Tromsoe | *Morikawa, Chiaki, Nozawa, Satonori (Nagoya Univ.), Tsuda, Takuo T. (The University of Electro-Communications), Kawahara, Takuya (Shinshu University), Saito, Norihito, Wada, Satoshi (RIKEN, RAP), Takahashi, Toru (Electronic Navigation Research Institute) |
IWp5 | A long lived mesospheric Ca+ ion layer observed by a resonance scattering lidar at Syowa | *Ejiri, Mitsumu K. (NIPR & SOKENDAI), Takanori Nishiyama (NIPR & SOKENDAI), Takuo T. Tsuda (UEC), Masaki Tsutsumi, Takuji Nakamura (NIPR & SOKENDAI), Makoto Abo (Tokyo Metropolitan University), Katsuhiko Tsuno (RIKEN, RAP), Takuya D. Kawahara (Shinshu Univ.), Takayo Ogawa (RIKEN, RAP), Satoshi Wada (RIKEN, RAP) |