| Budget Amount *help |
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2013: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2012: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2011: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
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| Research Abstract |
The purpose of this research is to develop a simple yet efficient statistical downscaling (SDS) method to downscale 60-km AGCM output into 20-km resolution for the precipitation data. We has successfully developed a new technique of statistical downscaling considering the spatial correlation structure of precipitation. Here, the downscaling target is 60-km resolution of daily precipitation for 20-km resolution data, which is based on a downscaling window having (3x60-km)x(3x60-km) of area. The proposed regression model provides very effective and efficient results with a certain level of estimation error.
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