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| CBERS-02B星全色影像的平差方法 | |
| 引用本文： | 岳庆兴,周强,张春玲,尤淑撑,贾永红,邱振戈.CBERS-02B星全色影像的平差方法[J].国土资源遥感,2009,20(1):60-63. |
| 作者姓名： | 岳庆兴 周强 张春玲 尤淑撑 贾永红 邱振戈 |
| 作者单位： | 1. 武汉大学遥感信息工程学院,武汉,430079;中国科学院计算技术研究所,北京,100080 2. 中国国土资源航空物探遥感中心,北京,100083 3. 河南省测绘局,郑州,450003 4. 中国土地勘测规划院,北京,100035 5. 武汉大学遥感信息工程学院,武汉,430079 6. 中国科学院计算技术研究所,北京,100080;中国测绘科学研究院,北京,100039 |
| 基金项目： | 国家科技部国际科技合作项目，国土资源部百名优秀青年科技人才计划，中国地质调查局科研项目 |
| 摘 要： | 介绍了CBERS-02B星全色影像的成像特点，提出了该影像成像模型的简化替代方法。针对由于CCD器件安装方法引起的影像内部几何错位，提出附加内方位参数解算定位定向元素的方法。对不同外方位元素变化率阶数得到的定位精度进行对比实验，用一定数目和分布的控制点作平差实验，消除了大部分系统误差，得到了较高的点位精度。 |
| 关 键 词： | CBERS-02B星 成像模型 外方位参数 内方位参数 变率阶数 控制点 |
THE ADJUSTMENT OF CBERS-02B PAN IMAGE |
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| YUE Qing-xing,ZHOU Qiang,ZHANG Chun-ling,YOU Shu-cheng,JIA Yong-hong,QIU Zhen-ge.THE ADJUSTMENT OF CBERS-02B PAN IMAGE[J].Remote Sensing for Land & Resources,2009,20(1):60-63. | |
| Authors: | YUE Qing-xing ZHOU Qiang ZHANG Chun-ling YOU Shu-cheng JIA Yong-hong QIU Zhen-ge |
| Institution: | 1. School of Remote Sensing and Information Engineering, Wuhan University, Wuhan 430079, China；2. China Aero Geophysical Survey &; Remote Sensing Center for Land and Resources, Beijing 100083, China；3. Institute of Computing Technology, Chinese Academy of Sciences, Beijing 100080, China,；4. Chinese Academy of Surveying and Mapping, Beijing 100039, China; 5. Henan Bureau of Surveying and Mapping, Beijing 450003, China; 6. China Academy of Land Surveying and Planning, Beijing 100035, China |
| Abstract: | This paper describes characteristics of the ZY-02B pan image and its producing process, and then puts forward a simplified method for the replacement of its imaging model. Aimed at solving the problem of inner distortion caused by the installment means of CCD, the authors advanced a computation method for positioning elements through introducing inner elements. The positioning precision was examined by using different ranks of OE ratio, and then the adjustment was made by using some control points, which eliminated most systematic errors and attained a fairly good precision. |
| Keywords: | CBERS-02B satellite Imaging model OE IE Rank of ratio Control points |
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