A study of oceanographic laser sensing using fluorescence and polarization
| Project/Area Number |
20560745
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Naval and maritime engineering
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| Research Institution | Tokyo University of Marine Science and Technology |
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Principal Investigator |
YAMAGISHI Susumu 東京海洋大学, 産学・地域連携推進機構, 客員教授 (20422579)
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| Co-Investigator(Kenkyū-buntansha) |
MURAYAMA Toshiyuki 東京海洋大学, 海洋工学部, 教授 (50200308)
ARAKAWA Hisayuki 東京海洋大学, 海洋科学部, 教授 (40242325)
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| Co-Investigator(Renkei-kenkyūsha) |
HITOMI Kazuo 海上技術安全研究所, 上席研究官 (70415800)
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| Project Period (FY) |
2008 – 2011
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| Project Status |
Completed (Fiscal Year 2011)
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| Budget Amount *help |
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2011: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2010: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2009: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2008: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
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| Keywords | 海洋探査 / 海洋環境 / ライダー / Mueller matrix / 海洋探査・機器 / Mueller Matrix / Monte Carlo Method |
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| Research Abstract |
This is a feasibility study for developing for measuring underwater particulates and bio-group using a lidar techniques in which polarization and fluorescence are applied. For this purpose, we have investigated polarized diffusion images scattered by particulates and presumed scattering images by a simulation. Also data of laser induced fluorescence of fishes were obtained. Then we have developed a polarized imaging system using the pulse laser, and estimated its SNR in underwater conditions.
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Report
(6 results)
Research Products
(17 results)
