| 基于NOAA卫星图像信息的大气校正方法研究 |
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| 引用本文： | 李金萍,何月顺,余英. 基于NOAA卫星图像信息的大气校正方法研究[J]. 激光与红外, 2008, 38(4): 383-385 |
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| 作者姓名： | 李金萍 何月顺 余英 |
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| 作者单位： | 东华理工大学软件学院,江西,南昌,330013 |
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| 基金项目： | 江西省数字国土重点实验室基金 |
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| 摘 要： | 给出一种基于NOAA卫星图像信息的大气辐射校正方法.选用实测的海陆边界表面大气水汽压eD,并合理选择海陆分界表面物体的发射率ε,利用图像信息对大气的影响进行校正.由于采用同一时刻、同一条件下的自身大气辐射信息,该方法具有时效性.对NOAA卫星图像中海陆边界不同区域的反演结果表明:该方法校正效果明显、操作简单且实用性强.
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| 关 键 词： | 自身信息 大气校正 反演 |
| 文章编号： | 1001-5078(2008)04-0383-03 |
| 修稿时间： | 2007-10-06 |
An Introduction to a Self-consistency Information Applied Atmospheric Correction for NOAA Satellite |
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| LI Jin-ping,HE Yue-shun,YU Ying. An Introduction to a Self-consistency Information Applied Atmospheric Correction for NOAA Satellite[J]. Laser & Infrared, 2008, 38(4): 383-385 |
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| Authors: | LI Jin-ping HE Yue-shun YU Ying |
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| Affiliation: | East China Institute of Technology,Nanchang 330013,China |
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| Abstract: | A method of introducing a self-consistency information applied atmospheric correction for NOAA satellite is presented.Choose the atmosphere hydraulic pressure and the emissivity of the boundary of sea and land.Then it is corrected by using this method .The fact that derived from study of the boundary of sea and land bear out that the correction method has evident effect and operate simply.Because the self-consistency atmospheric radiant information is adopted at the same time and condition,this method has important actual efficiency. |
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| Keywords: | self-consistency information atmospheric correction inversion |
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