| Comparison and error analysis of remotely measured waveheight by high frequency ground wave radar |
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| 作者姓名： | 郭佩芳 侯一筠 韩树宗 周良民 占祥伦 |
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| 作者单位： | Institute of Oceanology，Institute of Oceanology，Physical Oceanography Laboratory，Physical Oceanography Laboratory，Physical Oceanography Laboratory Chinese Academy of Sciences，Qingdao 266071，China Physical Oceanography Laboratory，Ocean University of China，Qingdao 266003，China Graduate School of the Chinese Academy of Sciences，Beijing 100039，China，Chinese Academy of Sciences，Qingdao 266071，China，Ocean University of China，Qingdao 266003，China，Ocean University of China，Qingdao 266003，China，Ocean University of China，Qingdao 266003，China |
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| 基金项目： | Supported by the High-Tech Research and Development Program of China (863 Program. No. 2002AA639150 2001AA633070) |
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| 摘 要： | High frequency ground wave radar (HFGWR) has unique advantage in the survey of dynamical factors, such as sea surface current, sea wave, and sea surface wind in marine conditions in coastal sea area. Compared to marine satellite remote sensing, it involves lower cost, has higher measuring accuracy and spatial resolution and sampling frequency. High frequency ground wave radar is a new land based remote sensing instrument with superior vision and greater application potentials. This paper reviews the development history and application status of high frequency wave radar, introduces its remote-sensing principle and method to inverse offshore fluid, and wave and wind field. Based on the author's "863 Project", this paper recounts comparison and verification of radar remote-sensing value, the physical calibration of radar-measured data and methods to control the quality of radar-sensing data. The authors discuss the precision of radar-sensing data's inversing on offshore fluid field and application of the assimilated data on assimilation.
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| 关 键 词： | 波浪 频率 雷达 海洋动力学 |
| 收稿时间： | 2005-06-01 |
| 修稿时间： | 2005-08-19 |
Comparison and error analysis of remotely measured waveheight by high frequency ground wave radar |
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| Guo Peifang,Hou Yijun,Han Shuzong,Zhou Liangmin,Zhan Xianglun.Comparison and error analysis of remotely measured waveheight by high frequency ground wave radar[J].Chinese Journal of Oceanology and Limnology,2006,24(1):28-34. |
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| Authors: | Guo Peifang Hou Yijun Han Shuzong Zhou Liangmin Zhan Xianglun |
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| Institution: | (1) Instutute of Oceanology, Chinese Academy of Sciences, 266071 Qingdao, China;(2) Physical Oceanography Laboratory, Ocean University of China, 266003 Qingdao, China;(3) Graduate School of the Chinese Academy of Sciences, 100039 Beijing, China |
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| Abstract: | High frequency ground wave radar (HFGWR) has unique advantage in the survey of dynamical factors, such as sea surface current, sea wave, and sea surface wind in marine conditions in coastal sea area. Compared to marine satellite remote sensing, it involves lower cost, has higher measuring accuracy and spatial resolution and sampling frequency. High frequency ground wave radar is a new land based remote sensing instrument with superior vision and greater application potentials. This paper reviews the development history and application status of high frequency wave radar, introduces its remote-sensing principle and method to inverse offshore fluid, and wave and wind field. Based on the author's "863 Project", this paper recounts comparison and verification of radar remote-sensing value, the physical calibration of radar-measured data and methods to control the quality of radar-sensing data. The authors discuss the precision of radar-sensing data's inversing on offshore fluid field and application of the assimilated data on assimilation. |
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| Keywords: | high frequency ground ware radar inverse comparison calibration |
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