| Project/Area Number |
21340141
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Space and upper atmospheric physics
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| Research Institution | National Institute of Polar Research |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
YAMAMOTO Mamoru 京都大学, 生存圏研究所, 教授 (20210560)
ABO Makoto 首都大学東京, システムデザイン研究科, 教授 (20167951)
EJIRI Mitsumu 国立極地研究所, 研究教育系, 助教 (80391077)
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| Co-Investigator(Renkei-kenkyūsha) |
KAWAHARA Takuya 信州大学, 工学部, 准教授 (40273073)
SAKANOI Kazuyo 駒沢大学, 文教育学部, 准教授 (80391077)
SHIBATA Yasukuni 首都大学東京, システムデザイン学部, 助教 (10305419)
SATO Kaoru 東京大学, 理学系研究科, 教授 (90251496)
TSUTSUMI Masaki 国立極地研究所, 研究教育系, 准教授 (80280535)
TOMIKAWA Yoshihiro 国立極地研究所, 研究教育系, 助教 (20435499)
KITAHARA Tsukasa 鳥羽商船高等専門学校, 制御情報工学科, 助教 (80303444)
SUZUKI Hidehiko 国立極地研究所, 研究教育系, 特任研究員 (40582002)
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| Project Period (FY) |
2009 – 2011
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| Project Status |
Completed (Fiscal Year 2011)
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| Budget Amount *help |
¥18,070,000 (Direct Cost: ¥13,900,000、Indirect Cost: ¥4,170,000)
Fiscal Year 2011: ¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2010: ¥8,320,000 (Direct Cost: ¥6,400,000、Indirect Cost: ¥1,920,000)
Fiscal Year 2009: ¥5,720,000 (Direct Cost: ¥4,400,000、Indirect Cost: ¥1,320,000)
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| Keywords | ライダー / 中間圏下部熱圏 / 可搬型 / 共鳴散乱 / 光電波観測 / 中間圏界面 |
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| Research Abstract |
We have clarified various dynamical phenomena in the lower thermosphere using ground-based lidar and radio/optical observations. In order to extend the observation height upward to observe turbopause, we have developed a mobile container lab and equipped with a resonance scatter lidar. This system was moved to Shigaraki MU radar site and observed Ca+layer, in the presence of Es layer. Also, we have developed multi-wavelengths laser for future turbopause observations.
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