| 星载SAR海洋场景仿真与反演方法综述 |
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| 引用本文： | 史伟哲.星载SAR海洋场景仿真与反演方法综述[J].航天器工程,2011,20(1):50-56. |
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| 作者姓名： | 史伟哲 |
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| 作者单位： | 北京空间飞行器总体设计部,北京,100094 |
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| 摘 要： | 研究SAR海洋目标仿真与反演方法,可提高海洋SAR卫星系统的总体设计能力和海洋图像的应用水平.文章根据星载SAR海洋场景成像机理,对风、浪、内波、锋面等海洋现象的成像模型与反演算法进行了总结,并综述了算法理论现状,分析了SAR海洋场景仿真与反演的研究难点及未来发展趋势,可为我国海洋SAR卫星的总体设计提供参考.
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| 关 键 词： | 星载SAR 仿真 反演 海洋物理现象 综述 |
A Review of Spaceborne SAR Simulation and Retrieval for Ocean Scene |
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| SHI Weizhe.A Review of Spaceborne SAR Simulation and Retrieval for Ocean Scene[J].Spacecraft Engineering,2011,20(1):50-56. |
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| Authors: | SHI Weizhe |
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| Institution: | SHI Weizhe(Beijing Institute of Spacecraft System Engineering,Beijing 100094,China) |
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| Abstract: | Study on spaceborne SAR simulation and retrieval for ocean scene will improve the design ability of satellites carrying SAR for ocean observation and the application of SAR images for ocean.This paper discusses the mechanism of ocean scene imaging of spaceborne SAR,and reviews the imaging models and retrieval algorithms of various oceanographical phenomena such as wind,wave,internal waves and front.An overview of algorithm theory study is presented,and difficulties and trends of SAR simulation and retrieval... |
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| Keywords: | spaceborne SAR simulation retrieval ocean physics review |
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