| 嫦娥一号立体影像的摄影测量内部精度估算 |
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| 引用本文： | 王任享,王新义,王建荣,赵斐,李晶,陈刚.嫦娥一号立体影像的摄影测量内部精度估算[J].测绘科学,2008,33(2):5-6,14. |
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| 作者姓名： | 王任享 王新义 王建荣 赵斐 李晶 陈刚 |
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| 作者单位： | 西安测绘研究所,西安,710054;西安测绘研究所,西安,710054;西安测绘研究所,西安,710054;西安测绘研究所,西安,710054;西安测绘研究所,西安,710054;西安测绘研究所,西安,710054 |
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| 摘 要： | 本文采用APOLLO影像模拟生成的嫦娥一号三线阵CCD影像及其卫星的轨道与姿态模拟参数,按等效框幅像片(EFP)法和自由外方位元素(FEO)法分别计算摄影测量坐标系内的外方位元素及模型点坐标,生成了数字高程模型(DEM)、等高线、正射影像及三维地形仿真影像,评估了从模拟月球三线阵CCD影像生成的摄影测量成果的预期精度。
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| 关 键 词： | 卫星摄影测量 等效框幅像片 自由外方位元素 数字高程模型 空中三角测量 |
| 文章编号： | 1009-2307（2008）02-0005-03 |
| 收稿时间： | 2008-01-02 |
| 修稿时间： | 2008年1月2日 |
The interior accuracy estimation in the photogrammetric calculation of the stereoscopic imagery of The Chang'e-1 |
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| WANG Ren-xiang,WANG Xin-yi,WANG Jian-rong,ZAO Fei,LI Jing,CHEN Gang.The interior accuracy estimation in the photogrammetric calculation of the stereoscopic imagery of The Chang'e-1[J].Science of Surveying and Mapping,2008,33(2):5-6,14. |
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| Authors: | WANG Ren-xiang WANG Xin-yi WANG Jian-rong ZAO Fei LI Jing CHEN Gang |
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| Abstract: | Using the three-line-array CCD imagery simulated from the APOLLO imagery and the simulated orbit and attitude parameters of the Chang’ e-1 satellite, according the method of equivalent frame photo(EFP) and free elements of exterior orientation(FEO), the elements of exterior orientation and the coordinates of model points are calculated in photogrammetric coordinate system. Then, the digital elevation model, contour lines, ortho-images and the simulated three-dimension landscape imagery are created. Meanwhile, the accuracy of the photogrammetric calculation of the simulated three-line-array CCD imagery of the moon are estimated. |
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| Keywords: | satellite photogrammatry equivalent frame photo free elements of exterior orientation digital elevation model aerial triangulation |
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