| 大气对遥感卫星图像品质的影响分析 |
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| 引用本文： | 何红艳,杨居奎,齐文雯.大气对遥感卫星图像品质的影响分析[J].航天返回与遥感,2011,32(2):42-47. |
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| 作者姓名： | 何红艳 杨居奎 齐文雯 |
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| 作者单位： | 北京空间机电研究所,北京,100076 |
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| 摘 要： | 影响遥感卫星图像品质的因素很多,其中包括成像条件中的大气辐射.文章根据遥感成像理论分析了大气辐射对遥感卫星图像品质的影响,计算了大气背景及大气对图像层次和图像对比度的影响.最后,结合遥感相机的特点,给出了减少大气影响、提高图像品质的建议.
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| 关 键 词： | 大气辐射 图像品质 影响分析 航天遥感 |
Analysis of Atmosphere's Influence on Image Quality of Remote Satellite |
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| He Hongyan,Yang Jukui,Qi Wenwen.Analysis of Atmosphere's Influence on Image Quality of Remote Satellite[J].Spacecraft Recovery & Remote Sensing,2011,32(2):42-47. |
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| Authors: | He Hongyan Yang Jukui Qi Wenwen |
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| Institution: | He Hongyan Yang Jukui Qi Wenwen (Beijing Institute of Space Mechanics ＆ Electricity,Beijing 100076,China) |
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| Abstract: | According to imaging theory,the paper introduces the analysis of atmosphere＇s influence on the image quality of remote satellite,which includes the atmosphere background＇s influence on the image＇s levels and contrast.Based on the features of remote sensor,the suggestion about how to reduce the atmosphere＇s influence and improve the image quality is provided. |
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| Keywords: | Atmospheric radiation Image quality Influence analysis Space remote sensing |
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