| 基于严格仿射变换模型的遥感影像RPC参数求解 |
| |
| 引用本文： | 李庆鹏,王志刚,陈琦.基于严格仿射变换模型的遥感影像RPC参数求解[J].测绘信息与工程,2011,36(3):1-4. |
| |
| 作者姓名： | 李庆鹏 王志刚 陈琦 |
| |
| 作者单位： | 1. 中国资源卫星应用中心,北京市丰贤东路5号,100094;中国空间技术研究院,北京市友谊路104号,100081
2. 中国资源卫星应用中心,北京市丰贤东路5号,100094 |
| |
| 基金项目： | "十一五"国家科技支撑计划重点项目 |
| |
| 摘 要： | 提出了利用少量地面控制点,采用基于严格仿射变换模型求解遥感影像的RPC参数,并对CBERS-02B卫星HR相机遥感影像进行了试验,获得了一些有意义的结论。
|
| 关 键 词： | 严格仿射变换模型 RPC 几何校正 CBERS-02B |
RPC Parameters Calculation of Remote Sensing Imagery Based on Strictly Affine Transformation Model |
| |
| LI Qingpeng,WANG Zhigang,CHEN Qi.RPC Parameters Calculation of Remote Sensing Imagery Based on Strictly Affine Transformation Model[J].Journal of Geomatics,2011,36(3):1-4. |
| |
| Authors: | LI Qingpeng WANG Zhigang CHEN Qi |
| |
| Institution: | 1(1 China Center for Resources Satellite Date and Application,5 East Fengxian Road,Beijing 100094,China;2 China Academy of Space Technology,104 Youyi Road,Beijing 100081,China) |
| |
| Abstract: | Some satellites that does not provide rational polynomial coefficient(RPC) parameters,which is inconvenient to user.And even if it has,all based on rigorous sensor model and adopts method of terrain irrelevant.In this process,ephemeris,attitude and other auxiliary data of remote sensing imagery is needed.So the geometrical location accuracy of RPC model influenced by auxiliary data measurment precision,the computational method,which uses a small amount of ground control points(GCP)and adopts strictly affine transformation model to calculate the RPC parameters of remote sensing imagery,is developed.By testing the high resolution(HR) remote sensing imagery of CBERS-02B satellite,the results showed that the method is feasible. |
| |
| Keywords: | strictly affine transformation model rational polynomial coefficient(RPC) geometric correction CBERS-02B |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
