| 面向地震应用的SAR卫星及星座总体研究 |
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| 引用本文： | 宁蔚,张润宁,李芳,李志武.面向地震应用的SAR卫星及星座总体研究[J].航天器工程,2010,19(6):26-32. |
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| 作者姓名： | 宁蔚 张润宁 李芳 李志武 |
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| 作者单位： | 航天东方红卫星有限公司,北京100094 |
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| 摘 要： | 根据我国地震灾害的特点,地震相关领域对SAR卫星的图像监测、科学数据采集条件和灾害应急等有着特殊的要求,反映在SAR卫星系统设计中,需要对图像指标、工作模式、重访周期、卫星编队或组网等方面进行特殊设计。文章从单颗卫星系统、卫星编队系统及卫星星座系统三个方面进行了地震应用的SAR卫星总体研究。
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| 关 键 词： | 合成孔径雷达卫星 地震 星座 |
Study of SAR Satellites and Constellation on Earthquake |
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| NING Wei,ZHANG Running,LI Fang,LI Zhiwu.Study of SAR Satellites and Constellation on Earthquake[J].Spacecraft Engineering,2010,19(6):26-32. |
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| Authors: | NING Wei ZHANG Running LI Fang LI Zhiwu |
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| Institution: | (DFH Satellite Co. Ltd.,Beijing 100094,China) |
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| Abstract: | Which concerning the characteristics of earthquakes happening in China,SAR satellite is urgently needed for imaging monitoring,data collection and emergency response,so some aspects should be considered in particular,such as image target,working mode,revisit period,satellite formation or constellation,etc. Design for earthquake monitoring and study is introduced in aspects of single satellite,satellite formation and satellite constellation. |
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| Keywords: | SAR satellite earthquake constellation |
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