| 罗德里格矩阵在资源三号全色影像姿态角常差检校中的应用 |
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| 引用本文： | 李奇峻,李含璞,雷蓉,范大昭,莫凡.罗德里格矩阵在资源三号全色影像姿态角常差检校中的应用[J].测绘科学技术学报,2015(1):56-60. |
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| 作者姓名： | 李奇峻 李含璞 雷蓉 范大昭 莫凡 |
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| 作者单位： | 1. 信息工程大学 河南 郑州 450001;2. 61243部队,新疆 乌鲁木齐 830006 |
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| 基金项目： | 国家自然科学基金项目(40901230)；教育部博士后科研基金资助项目(20080440234)。 |
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| 摘 要： | 在资源三号测绘卫星全色影像立体定位严格几何模型的基础上,提出运用罗德里格矩阵建立姿态角常差检校模型,根据少量地面控制点求出姿态角常差构成的矩阵后,使影像定位精度得到显著提高。同时与利用线性化的姿态角常差改正模型进行了比较,并总结了各自的优缺点。
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| 关 键 词： | 严格几何模型 罗德里格矩阵 姿态角常差 定位 精度 |
Application of Rodrigues Matrix in Calibration of Constant Angular Error for ZY03 Panchromatic Imagery |
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| LI Qijun,LI Hanpu,LEI Rong,FAN Dazhao,MO Fan.Application of Rodrigues Matrix in Calibration of Constant Angular Error for ZY03 Panchromatic Imagery[J].Journal of Zhengzhou Institute of Surveying and Mapping,2015(1):56-60. |
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| Authors: | LI Qijun LI Hanpu LEI Rong FAN Dazhao MO Fan |
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| Institution: | LI Qijun;LI Hanpu;LEI Rong;FAN Dazhao;MO Fan;Information Engineering University;61243 Troops; |
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| Abstract: | In this paper Rodriguez Matrix is proposed to establish constant angular error calibration model on the basis of the rigorous geometric model of ZY￣03 in stereo positioning by panchromatic images. Once the constant an￣gular errors are eliminated by using a few GCPs the positioning accuracy will be significantly improved. Mean￣while the model with the use of linearization is compared and their advantages and disadvantages are summarized respectively. |
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| Keywords: | rigorous geometric model Rodrigues matrix constant angular error positioning accuracy |
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