Development of water quality monitoring system for East Asian lakes and rivers using remote sensing technique
| Project/Area Number |
19404012
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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 | 海外学術 |
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| Research Field |
Civil and environmental engineering
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| Research Institution | University of Tsukuba |
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Principal Investigator |
FUKUSHIMA Takehiko University of Tsukuba, 大学院・生命環境科学研究科, 教授 (90124354)
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| Co-Investigator(Kenkyū-buntansha) |
WATANABE Makoto 筑波大学, 大学院・生命環境科学研究科, 教授 (10132870)
MATSUSHITA Bunkei 筑波大学, 大学院・生命環境科学研究科, 准教授 (80361319)
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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 |
¥16,900,000 (Direct Cost: ¥13,000,000、Indirect Cost: ¥3,900,000)
Fiscal Year 2009: ¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2008: ¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2007: ¥7,020,000 (Direct Cost: ¥5,400,000、Indirect Cost: ¥1,620,000)
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| Keywords | リモートセンシング / 湖沼水質 / Case II / クロロフィルa / 濁度 / クロロワィルa / CaseII |
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| Research Abstract |
Reflectance spectra were measured at several points in Lake Dianchi in China and Lake Tonle Sap in Cambodia seasonally and light absorption and scattering properties were determined for each of phytoplankton, tripton and dissolved organic matter components in the sampled waters. Then, the system for estimating the concentrations of those three components was developed based on the reflectance spectra. Applying this system for the satellite images (e.g.MODIS, MERIS), the predicted concentrations of those components were in fair agreement with the analyzed ones.
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Report
(4 results)
Research Products
(25 results)
