| 利用地面控制点进行遥感影像几何纠正的方法探讨 |
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| 引用本文： | 胡凤伟,胡龙华,马晓艺.利用地面控制点进行遥感影像几何纠正的方法探讨[J].华北科技学院学报,2008,5(1):45-48. |
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| 作者姓名： | 胡凤伟 胡龙华 马晓艺 |
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| 作者单位： | 河北中色测绘中心,北京,东燕郊,101601;华北地质勘查局综合普查大队,北京,东燕郊,101601 |
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| 摘 要： | 以河南安阳市遥感影像图为例，探讨了利用地面控制点实现遥感影像几何纠正的方法。详细论述了作业过程中如何选取地面控制点，野外测量及内业纠正，最后对纠正后的影像进行了精度评价。
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| 关 键 词： | 几何纠正 二次多项式纠正 特征地物点 精度评定 |
| 文章编号： | 1672-7169(2008)01-0045-04 |
| 修稿时间： | 2007年12月13 |
On the Method of Geometric Correction of Remote Sensing Images by Using Ground Control Points |
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| Hu Fengwei,Hu Longhua,Ma Xiaoyi.On the Method of Geometric Correction of Remote Sensing Images by Using Ground Control Points[J].Journal of North China Institute of Science and Technology,2008,5(1):45-48. |
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| Authors: | Hu Fengwei Hu Longhua Ma Xiaoyi |
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| Institution: | Hu Fengwei, Hu Longhua, Ma Xiaoyi( 1. Hebei Mapping Center of China Nonferrous Metals Industry Corporation, Yanjiao Beijing-East 101601; 2. Comprehensive census Battalion of North China Geological Exploration Bureau, Yanjiao Beijing-East 101601 ) |
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| Abstract: | In this article, the author takes remote sensing images as an example to explain the method of geometric correction by using ground control points. This article also deals with how to select ground control points in the process of operating, field measurements and the industrial correction and finally makes an accuracy evaluation of corrected images. |
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| Keywords: | geometric correction quadratic polynomial correction accuracy evaluation |
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