利用地面控制点进行遥感影像几何纠正的方法探讨  

On the Method of Geometric Correction of Remote Sensing Images by Using Ground Control Points

作　　者：胡凤伟[1] 胡龙华[1] 马晓艺[1] 

机构地区：[1]河北中色测绘中心

出　　处：《华北科技学院学报》2008年第1期45-48,共4页Journal of North China Institute of Science and Technology

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。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.

关 键 词：几何纠正 二次多项式纠正 特征地物点 精度评定 

分 类 号：P237[天文地球—摄影测量与遥感]