| 利用SeaWiFS资料对二类水体辐射大气校正方法的研究 |
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| 引用本文： | 史丰荣,刘美娟,周维华,冯巍巍,张骏.利用SeaWiFS资料对二类水体辐射大气校正方法的研究[J].内蒙古师范大学学报(自然科学版),2006,35(4):424-427,432. |
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| 作者姓名： | 史丰荣 刘美娟 周维华 冯巍巍 张骏 |
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| 作者单位： | 烟台大学,光电信息学院,山东,烟台,264005;烟台大学,光电信息学院,山东,烟台,264005;烟台大学,光电信息学院,山东,烟台,264005;烟台大学,光电信息学院,山东,烟台,264005;烟台大学,光电信息学院,山东,烟台,264005 |
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| 摘 要： | SeaDAS软件提供的标准大气校正算法中，假设第7和第8通道的离水辐射为0，但测量数据表明，在二类水体的大气校正算法中这种假设不成立．针对中国海区的特点．选取不同的近岸二类水体大气校正方法进行分析和比较，给出了适用于近岸二类水体尤其是近岸高泥沙含量的混浊水体的大气校正方法．
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| 关 键 词： | SeaWiFS 大气校正方法 二类水体 离水辐射亮度 |
| 文章编号： | 1001-8735（2006）04-0424-04 |
| 收稿时间： | 2005-12-01 |
| 修稿时间： | 2005-12-01 |
An Investigation of the Atmospheric Correction Algorithms of SeaWiFS Data in Case 2 Water |
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| SHI Feng-rong,LIU Mei-juan,ZHOU Wei-hua,FENG Wei-wei,ZHANG Jun.An Investigation of the Atmospheric Correction Algorithms of SeaWiFS Data in Case 2 Water[J].Journal of Inner Mongolia Normal University(Natural Science Edition),2006,35(4):424-427,432. |
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| Authors: | SHI Feng-rong LIU Mei-juan ZHOU Wei-hua FENG Wei-wei ZHANG Jun |
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| Institution: | Institute o f Science and Technology for Opto-Electronic In formation , Yantai University , Yantai , Shandong 264005,China |
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| Abstract: | The normal atmospheric correction algorithms developed by SeaDAS software supposed that the radiance of the Sea-viewing Wide Fieldof-View Sensor(SeaWiFS) 765 nm and 865 nm bands is zero.But practical data proved that this assumption is not tenable in the atmospheric correction algorithms for case 2 water.Several atmospheric correction algorithms were provided based on the turbid coastal and(inland) waters of seas in China.The better one from them was chosen after analysis and comparison,which is more suitable to processing SeaWiFS data under the specific atmospheric and oceanic situations in China. |
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| Keywords: | SeaWiFS |
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