| 基于SAR的海上溢油监测最佳探测参数分析 |
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| 引用本文： | 邹亚荣,梁超,陈江麟,崔松雪,郎姝燕.基于SAR的海上溢油监测最佳探测参数分析[J].海洋学报,2011,33(1):36-44. |
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| 作者姓名： | 邹亚荣 梁超 陈江麟 崔松雪 郎姝燕 |
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| 作者单位： | 1.国家海洋局 国家卫星海洋应用中心, 北京 100081 |
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| 基金项目： | 国家海洋局国家海洋监测中心海洋溢油鉴别与损害评估技术国家海洋局重点实验室2010年度开放基金"基于SAR散射的海上溢油检测算法研究"海洋公益项目;溢油遥感监测信息自动提取技术研究及其业务化应用示范(200705018)。 |
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| 摘 要： | 基于SAR数据,在后向散射系数计算的基础上,从波段、极化方式、入射角等方面开展了海上溢油监测参数分析,结果表明:基于SAR的海上溢油监测,从波段分析,X波段与C波段较L波段更适合监测海上溢油;从极化方式分析,VV极化较HH,HV极化更适合监测海上溢油;从入射角分析,在计算溢油与海水临界值时,经多次实验,位于远入射角的疑...
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| 关 键 词： | SAR 海上溢油 入射角 波段 后向散射 |
| 收稿时间： | 2010/8/10 0:00:00 |
An optimal parametric analysis of monitormg oil spill based on SAR |
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| ZOU Ya-rong,LIANG Chao,CHEN Jiang-lin,CUI Song-xue and LANG Shu-yan.An optimal parametric analysis of monitormg oil spill based on SAR[J].Acta Oceanologica Sinica (in Chinese),2011,33(1):36-44. |
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| Authors: | ZOU Ya-rong LIANG Chao CHEN Jiang-lin CUI Song-xue and LANG Shu-yan |
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| Affiliation: | 1.National Satellite Ocean Application Service, State Oceanic Admmistration, Beijing 100081, China2.North China Sea Branch, State Oceanic administration, Qingdao 266033, China |
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| Abstract: | On the basis of the SAR data,on the backscattering coefficient computation's foundation,the marine oil spill monitoring and surveying parametric analysis have been carried out from wave band,polarization mode,incidence angle.The result shows that based on the SAR marine oil spill monitor,from the wave band analysis,X wave band and C wave band are more suitable to monitoring marine oil spill comparing with L wave band;from the polarization mode analysis,VV polarization is more suitable to monitoring marine o... |
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| Keywords: | SAR oil spill incidence angle band backscattering |
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