Research on real-time sea surface wave measurement by using microwave pulse Doppler radar
Project/Area Number |
20360388
|
Research Category |
Grant-in-Aid for Scientific Research (B)
|
Allocation Type | Single-year Grants |
Section | 一般 |
Research Field |
Naval and maritime engineering
|
Research Institution | The University of Tokyo |
Principal Investigator |
RHEEM Chang-Kyu The University of Tokyo, 生産技術研究所, 教授 (70272515)
|
Project Period (FY) |
2008 – 2010
|
Project Status |
Completed (Fiscal Year 2010)
|
Budget Amount *help |
¥15,730,000 (Direct Cost: ¥12,100,000、Indirect Cost: ¥3,630,000)
Fiscal Year 2010: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Fiscal Year 2009: ¥6,110,000 (Direct Cost: ¥4,700,000、Indirect Cost: ¥1,410,000)
Fiscal Year 2008: ¥6,630,000 (Direct Cost: ¥5,100,000、Indirect Cost: ¥1,530,000)
|
Keywords | 海洋探査 / 機器 / パルスドップラーレーダ / 海洋波浪観測 / 津波観測 / 水位観測 / 海上安全 / リモートセンシング / 波浪観測 |
Research Abstract |
An algorithm for measurement of wave direction, period, wave height and phase for each component of the sea surface waves by using a microwave pulse Doppler radar has established. A sea surface wave measurement system with two fixed antennas was developed and the performance of the system was confirmed by field experiment. The system measured the spatiotemporal changing of sea surface profiles successfully. This system contributes to improve the performance of ships and offshore structures in waves and to prevent coastal disaster by waves.
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Report
(4 results)
Research Products
(22 results)