| Project/Area Number |
25850179
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Agricultural environmental engineering/Agricultural information engineering
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| Research Institution | National Institute for Agro-Environmental Sciences |
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Principal Investigator |
ISHITSUKA Naoki 国立研究開発法人 農業環境技術研究所, その他部局等, 研究員 (20414500)
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| Research Collaborator |
MAKINO Tsukasa
TOMIYAMA Nobuhiro
KOBAYASHI Kazufumi
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| Project Period (FY) |
2013-04-01 – 2016-03-31
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| Project Status |
Completed (Fiscal Year 2015)
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| Budget Amount *help |
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2015: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2014: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2013: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
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| Keywords | 合成開口レーダ / 飼料用トウモロコシ / ALOS-2 / Pi-SAR-L2 / 偏波 / 複素数データ / Lバンド / マイクロ波 |
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| Outline of Final Research Achievements |
The international price of the corn became the historic high (327.2 dollars/ton) from influence of the high temperature, drying after June, 2012 of the United States in August. A spike of the grain prices is a big problem for the dairy farming of Japan that depends on import for most of feed. Therefor the daily farmers in Nakashibetsu make effort production of dent corn themselves. The aim of this study is identification of dent corn using L-band synthetic aperture radar and trying grasp of production. ALOS-2 launch was dely. Therefor, in first two years, I was studied using air craft SAR that developed by JAXA. And last one year was used ALOS-2 data. As results, the producer’s accuracy of identification marked high precision stably more than 90% in 3years. However, grasp of production is difficult. It is concluded that method of identification of dent corn using SAR is almost established.
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