| 基于辐射传输模型的南极中山站影像大气校正 |
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| 引用本文： | 沈强, 鄂栋臣. 基于辐射传输模型的南极中山站影像大气校正[J]. 武汉大学学报 ( 信息科学版), 2008, 33(1): 85-88. |
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| 作者姓名： | 沈强 鄂栋臣 |
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| 作者单位： | 1武汉大学测绘学院中国南极测绘研究中心,武汉市珞喻路129号430079 |
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| 摘 要： | 在分析了大气对遥感影像产生的各种影响的基础上,利用大气辐射传输模式(6S),对ASTER L1A的可见光波段的影像进行大气校正。通过定性、定量分析,验证平面-平行大气模型应用于南极高纬度地区的可行性及其大气校正的必要性。
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| 关 键 词： | 大气校正 南极 遥感 ASTER 6S |
| 文章编号： | 1671-8860（2008）01-0085-04 |
| 收稿时间： | 2007-10-20 |
| 修稿时间： | 2007-10-20 |
Atmospheric Corrections of Remote Sensing Images Based on Radiative Transfer Model |
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| SHEN Qiang, E Dongchen. Atmospheric Corrections of Remote Sensing Images Based on Radiative Transfer Model[J]. Geomatics and Information Science of Wuhan University, 2008, 33(1): 85-88. |
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| Authors: | SHEN Qiang E Dongchen |
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| Affiliation: | 1Chinese Antarctic Center of Surveying and Mapping,Wuhan University,129 Luoyu Road,Wuhan 430079,China |
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| Abstract: | Based on analyses of all kinds of atmospheric effect in the process of acquiring remote sensing image,the common principle of atmospheric correction are discussed.Advanced spaceborne thermal emission and reflection radiometer(ASTER) level-1A visible image is executed atmospheric correction using the atmospheric radiative transfer model,6S(second simulation of satellite signal in the solar spectrum).The plane-parallel atmospheric model is validated in the high-latitude Antarctica.Atmospheric correction is necessary for application of remote sensing in high-latitude regions. |
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| Keywords: | atmospheric correction Antarctica remote sensing ASTER 6S |
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