| A method of determining dominant wave direction from multiparameter hydrological gauge measurements and its application |
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| 作者姓名： | WANG Sheng'an LONG Xiaomin ZHANG Keben CHEN Junchang ZHANG Wenjing CAI Shuqun |
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| 作者单位： | WANG Sheng’an1，LONG Xiaomin1，ZHANG Keben1，2，CHEN Junchang1，ZHANG Wenjing1，CAI Shuqun11.South China Sea Institute of Oceanology，Chinese Academy of Sciences，Guangzhou 510301，China 2.Department of Mechanics，Sun Yat-sen Universtity，Guangzhou 510275，China |
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| 基金项目： | 国家自然科学基金
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广东省科技厅科技计划 |
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| 摘 要： | Multi-parameter hydrological gauge is an instrument developed by the South China Sea Institute of Oceanology,the Chinese Academy of Sciences to make simultaneous observation of current, wave, tide, water temperature and conductivity.By using the well-known "PUV method", the directional wave spectrum can be calculated and the dominant wave direction is then obtained.The comparison of the dominant wave directions derived from the measurements using both the multi-parameter hydrological gauge and the MARK Ⅱ "Wave-Rider" directional buoy shows that the dominant wave directions derived from the two kinds of measurements are in good agreement.
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| 关 键 词： | 定向波谱 水文学 多参数技术 海洋 |
| 收稿时间： | 2006/9/10 0:00:00 |
| 修稿时间： | 2006-09-102007-03-14 |
A method of determining dominant wave direction from multiparameter hydrological gauge measurements and its application |
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| WANG Sheng''an,LONG Xiaomin,ZHANG Keben,CHEN Junchang,ZHANG Wenjing,CAI Shuqun.A method of determining dominant wave direction from multiparameter hydrological gauge measurements and its application[J].Acta Oceanologica Sinica,2007,26(3):160-166. |
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| Authors: | WANG Sheng'an LONG Xiaomin ZHANG Keben CHEN Junchang ZHANG Wenjing and CAI Shuqun |
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| Institution: | 1.South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou 510301, China2.South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou 510301, China;Department of Mechanics, Sun Yat-sen Universtity, Guangzhou 510275, China |
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| Abstract: | Multi-parameter hydrological gauge is an instrument developed by the South China Sea Institute of Oceanology,the Chinese Academy of Sciences to make simultaneous observation of current, wave, tide, water temperature and conductivity.By using the well-known "PUV method", the directional wave spectrum can be calculated and the dominant wave direction is then obtained.The comparison of the dominant wave directions derived from the measurements using both the multi-parameter hydrological gauge and the MARK Ⅱ "Wave-Rider" directional buoy shows that the dominant wave directions derived from the two kinds of measurements are in good agreement. |
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| Keywords: | directional wave spectrum dominant wave direction PUV method |
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