2+1dimensisonal downscaling of precipitation data by using non-linear geoscientific method
Project/Area Number |
21560539
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Research Category |
Grant-in-Aid for Scientific Research (C)
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Allocation Type | Single-year Grants |
Section | 一般 |
Research Field |
Hydraulic engineering
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Research Institution | Mie University |
Principal Investigator |
KUZUHA Yasuhisa 三重大学, 大学院・生物資源学研究科, 教授 (50373220)
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Project Period (FY) |
2009 – 2012
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Project Status |
Completed (Fiscal Year 2012)
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Budget Amount *help |
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2011: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2010: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2009: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
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Keywords | マルチフラクタル / モノフラクタル / e-model / スケーリング / フィルターモデル / スペクトル法 / ユニバーサルモデル / fBm/fLm / フィルター / ダウンスケーリング / 2+1次元 / Levy分布 / スペクトル解析 / 降水量 / 時空間分布 |
Research Abstract |
I tried multifractal model to precipitation data. Namely, we investigated 2+1 dimensional downscaling method, but we found that an important parameter is not consistent for time domain and space domain. And thus we developed a new type of model and secceeded.
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Report
(4 results)
Research Products
(18 results)
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[Presentation] 想定外の科学2012
Author(s)
葛葉泰久,五味千絵子
Organizer
自然災害学会第31回学術講演会
Place of Presentation
弘前
Year and Date
2012-09-18
Related Report
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