| 大气折射对航空CCD成像精度影响的研究 |
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| 引用本文： | 卫征,胡方超,张兵.大气折射对航空CCD成像精度影响的研究[J].遥感学报,2006,10(5):651-655. |
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| 作者姓名： | 卫征 胡方超 张兵 |
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| 作者单位： | 1. 遥感科学国家重点实验室,中国科学院,遥感应用研究所,北京,100101;中国科学院,研究生院,北京,100049
2. 遥感科学国家重点实验室,中国科学院,遥感应用研究所,北京,100101 |
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| 基金项目： | 国家自然科学基金;中国科学院"百人计划";国家教育部留学回国人员科研启动基金;国防科工委资助项目 |
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| 摘 要： | 大气折射是造成遥感影像像点位移的原因之一。对于传统的航空胶片摄影，大气折射造成的影响常被忽略不计。本文分析了被常见遥感书籍广泛引用的遥感影像大气折射改正模型，指出了该模型存在的问题，给出了新的解算方案。通过数据模拟，本文得出了大气折射对于航空数字遥感影像的影响不容忽略的结论。
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| 关 键 词： | 航空数字遥感 大气折射 影像变形 |
| 文章编号： | 1007-4619(2006)05-0651-05 |
| 收稿时间： | 2006-04-10 |
| 修稿时间： | 2006-05-26 |
The Influence of Atmospheric Refraction on Aerial Digital Remote Sensing |
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| WEI Zheng,HU Fang-chao and ZHANG Bing.The Influence of Atmospheric Refraction on Aerial Digital Remote Sensing[J].Journal of Remote Sensing,2006,10(5):651-655. |
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| Authors: | WEI Zheng HU Fang-chao and ZHANG Bing |
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| Institution: | 1. State Key Laboratory of Remote Sensing Science, Jointly Sponsored by the Institute of Remote Sensing Applications of Chinese Academy of Sciences and Beijing Normal University, Beijing 100101, China; 2. Graduate University of Chinese Academy of Sciences, Beijing 100049, China |
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| Abstract: | The atmospheric refraction is a main cause to remote sensing image distortion. For traditional film photogrammetry, the influence of this is often ignored. But after analyzing the atmosphere correction model, which is referenced widely by remote sensing teaching material, the paper points out the problems to the model and promote new resolving scheme. Through data simulating, the thesis proves that atmospheric refraction is not a neglected factor in to aerial dieital remote sensing images. |
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| Keywords: | aerial digital remote sensing atmosphere refraction image distortion |
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