[E] Oral

P (Space and Planetary Sciences ) » P-EM Solar-Terrestrial Sciences, Space Electromagnetism & Space Environment

[P-EM12] Study of coupling processes in solar-terrestrial system

Thu. May 26, 2022 1:45 PM - 3:15 PM 302 (International Conference Hall, Makuhari Messe)

convener:Mamoru Yamamoto(Research Institute for Sustainable Humanosphere, Kyoto University), convener:Yasunobu Ogawa(National Institute of Polar Research), Satonori Nozawa(Institute for Space-Earth Environmental Research, Nagoya University), convener:Akimasa Yoshikawa(Department of Earth and Planetary Sciences, Kyushu University), Chairperson:Akimasa Yoshikawa(Department of Earth and Planetary Sciences, Kyushu University), Mamoru Yamamoto(Research Institute for Sustainable Humanosphere, Kyoto University)

The Earth accepts vast input of energy and material from the Sun. The Earth's environment is maintained by the balance between their inputs and outputs. It is therefore important to study energy and mass transport on the Earth. This is an international session that discusses studies of the coupling processes in the Sun-Earth system based on the project "Study of coupling processes in solar-terrestrial system" that was constantly approved by the Master Plan 2014/2017/2020 of Science Council of Japan. The facilities and networks included are Equatorial MU Radar (EMU) in Indonesia to study the whole equatorial atmosphere, the EISCAT_3D radar system in northern Scandinavia to study detailed structures and elementary processes of the magnetosphere-ionosphere coupling in the polar region, global networks of various ground-based instruments, and database/data-management system that integrate and utilize data in a common system. We will discuss the status and future direction of the project by soliciting variety papers. This session is open to the world, and we strongly encourage submission of papers from the atmospheric science and the solar-terrestrial physics, i.e., atmospheric or incoherent scatter radars, observation networks, satellites, space weather, the related simulation or theoretical studies, and database-related studies.

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1:45 PM - 2:15 PM

[PEM12-12] EISCAT_3D Status and Schedule

★Invited Papers

*Craig James Heinselman¹ (1.EISCAT Scientific Association)

2:15 PM - 2:30 PM

[PEM12-13] Japan's Activities for the EISCAT_3D Project

*Yasunobu Ogawa¹, Hiroshi Miyaoka¹, Satonori Nozawa², Taishi Hashimoto¹, Shin-ichiro Oyama², Koji Nishimura³, Takuo T. Tsuda⁴, Hitoshi Fujiwara⁵, Masaki Tsutsumi¹, Yoshimasa Tanaka¹, Takanori Nishiyama¹, Takuji Nakamura¹, Ryoichi Fujii⁶, Craig James Heinselman⁷ (1.National Institute of Polar Research, 2.Institute for Space-Earth Environmental Research, Nagoya University, 3.Research Institute for Sustainable Humanosphere, Kyoto University, 4.The University of Electro-Communications, 5.Seikei University, 6.Research Organization of Information and Systems, 7.European Incoherent Scatter Scientific Association)

2:30 PM - 2:45 PM

[PEM12-14] A study of 8 hr and 6 hr atmospheric waves in the polar upper mesosphere and lower thermosphere above Tromsoe by using sodium LIDAR temperature and wind data

*Satonori Nozawa¹, Chiaki Morikawa¹, Takuo T. Tsuda², Takuya Kawahara³, Norihito Saito⁴, Satoshi Wada⁴, Tetsuya Kawabata¹ (1.Institute for Space-Earth Environmental Research, Nagoya University, 2.Department of Communication Engineering and Informatics, The University of Electro-Communications, 3.Faculty of Engineering, Shinshu University, 4.RIKEN Center for Advanced Photonics, RIKEN)

2:45 PM - 3:00 PM

[PEM12-15] Spectroscopic and imaging observations of short-wavelength infrared (1.1-1.2 µm) aurora and airglow at Longyearbyen (78.2°N, 16.0°E) coordinated with EISCAT Svalbard radar

*Takanori Nishiyama^1,2, Masato Kagitani³, Yasunobu Ogawa^1,2,4, Fuminori Tsuchiya³, Takuo T. Tsuda⁵ (1.National Institute of Polar Research, 2.Department of Polar Science, The Graduate University for Advanced Studies, SOKENDAI, 3.Planetary Plasma and Atmospheric Research Center, Tohoku University, 4.Joint Support-Center for Data Science Research, Research Organization of Information and Systems, 5.The University of Electro- Communications)

3:00 PM - 3:15 PM

[PEM12-16] What can we learn from the quiet high-latitude ionosphere?

*Shin-ichiro Oyama^1,2,3, Heikki Vanhamaki³, Lei Cai³, Anita Aikio³, Michael Rietveld⁴, Yasunobu Ogawa², Tero Raita⁵, Mirjam Kellinsalmi⁶, Kirsti Kauristie⁶, Boris Kozelov⁷, Atsuki Shinbori¹, Kazuo Shiokawa¹, Takuo T. Tsuda⁸, Takeshi Sakanoi⁹ (1.Institute for Space-Earth Environmental Research, Nagoya University, 2.National Institute of Polar Research, 3.Space Physics and Astronomy Research Unit, University of Oulu, 4.European Incoherent Scatter Association, 5.Sodankylä Geophysical Observatory, University of Oulu, 6.Finnish Meteorological Institute, 7.Polar Geophysical Institute, 8.The University of Electro-Communications, 9.Tohoku University)

Session information