| Project/Area Number |
19340132
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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 |
Meteorology/Physical oceanography/Hydrology
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| Research Institution | Tohoku University |
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Principal Investigator |
OKAMOTO Hajime Tohoku University, 大学院・理学研究科, 准教授 (10333783)
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| Co-Investigator(Kenkyū-buntansha) |
中島 孝 東海大学, 情報デザイン工学部, 准教授 (70408029)
石元 裕史 気象庁気象研究所, 気象衛星・観測システム研究部, 主任研究員 (70281136)
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| Co-Investigator(Renkei-kenkyūsha) |
NAKAJIMA Takashi 東海大学, 情報デザイン工学部, 准教授 (70408029)
ISHIMOTO Hiroshi 気象庁気象研究所, 気象衛星・観測システム研究部 (70281136)
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| Project Period (FY) |
2007 – 2009
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| Project Status |
Completed (Fiscal Year 2009)
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| Budget Amount *help |
¥13,000,000 (Direct Cost: ¥10,000,000、Indirect Cost: ¥3,000,000)
Fiscal Year 2009: ¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2008: ¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2007: ¥5,460,000 (Direct Cost: ¥4,200,000、Indirect Cost: ¥1,260,000)
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| Keywords | 気象 / レーダー / 雲レーダ / ライダ / 雲物理 / 衛星 / 降水 / ライダー / 対流 / 雲レーダー / 巻雲 / 気候システム / 氷粒子 / 水蒸気 / 気象場 |
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| Research Abstract |
We developed the cloud detection method using CloudSat and CALIPSO data. Our cloud mask results for CALIPSO have less contamination by noise and aerosols compared with the standard CALIPSO mask, Vertical Feature Mask. Then we developed cloud particle type discrimination method for CALIPSO. Finally we developed a new radar-lidar algorithm that can be applied to CloudSat and CALIPSO data in order to retrieve ice cloud miacriphysics.
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