| 海面粗糙度分析及其与ENSO的关系 |
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| 引用本文： | 王超,骆永军. 海面粗糙度分析及其与ENSO的关系[J]. 舰船电子工程, 2010, 30(9): 154-157 |
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| 作者姓名： | 王超 骆永军 |
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| 作者单位： | 海军大连舰艇学院军事海洋系,大连,116018 |
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| 摘 要： | 海面粗糙度对于海洋工程、海气相互作用和军事海洋研究来讲非常重要,但由于海面粗糙度难以直接测量,因此只能通过间接计算得到。随着卫星微波遥感技术的发展,卫星高度计、散射计等为研究海面粗糙度提供了新的研究方法和研究渠道。作者利用T/P星1997-2000年的高度计反演得出的海面风场数据实现了对海面粗糙度的反演,并对太平洋海域（15°-30°N,135°-150°E）海面粗糙度进行研究,同时研究发现太平洋海面粗糙度在El-Nino、La-Nina期间有明显变化。
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| 关 键 词： | T/P高度计卫星 海面粗糙度 海面风速 El-Nino La-Nina |
Analysis of Sea Surface Roughness and its Response to ENSO |
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| Wang Chao,Luo Yongjun. Analysis of Sea Surface Roughness and its Response to ENSO[J]. Ship Electronic Engineering, 2010, 30(9): 154-157 |
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| Authors: | Wang Chao Luo Yongjun |
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| Affiliation: | Wang Chao Luo Yongjun(Dept.of Military Oceangraphy,Dalian naval academy,Dalian 116018) |
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| Abstract: | The sea surface roughness is very important to marine engineering and military affairs,but it is difficult for measurement and mostly depends on indirect calculation.Following the development of technique of Satellite Microwave remote sensing that provides some new ways of calculating the sea surface roughness for us.In the paper,T/P satellite altimeter data is used to inverse sea surface roughness,the data of wind of 1997-2000 years is maked use to analyse the sea surface roughness of the area（15°-30°N,135°-150°E） in the pacific ocean.By the analysis of the four-year＇s data,the writer detect that EL-Nino、La-Nina could affect the sea surface roughness of pacific ocean. |
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| Keywords: | T/P satellite sea surface roughness sea surface wind speed EL-Nino La-Nina |
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