| 利用IKONOS立体影像绘制1∶50000地形图的实践 |
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| 引用本文： | 阎春斌,马文涛,李祎峰,杨瑞奇,刘四宁.利用IKONOS立体影像绘制1∶50000地形图的实践[J].测绘科学,2007(1). |
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| 作者姓名： | 阎春斌 马文涛 李祎峰 杨瑞奇 刘四宁 |
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| 作者单位： | 陕西省第二测绘院，陕西省第二测绘院，陕西省第二测绘院，陕西省第二测绘院，中国测绘科学研究院 西安710054，西安710054，西安710054，西安710054，北京100039 |
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| 摘 要： | 本文介绍利用IKONOS的核线投影产品在国产的三种数字摄影测量工作站(DPW)上,按大规模生产的要求,对西藏樟木测区进行1:50000测绘的实践。提出“内业→外业→内业”的作业流程。分析了投影差对DOM的精度影响和DEM与DOM、DLG与DOM数据叠加产生影像位移的问题。
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| 关 键 词： | 卫星摄影测量 核线影像 地面控制点 投影差 |
The implementation of 1∶50000 maps with IKONOS epipolar image |
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| YAN Chun-bin,MA Wen-tao,LI Yi-feng,YANG Rui-qi,LIU Si-ning.The implementation of 1∶50000 maps with IKONOS epipolar image[J].Science of Surveying and Mapping,2007(1). |
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| Authors: | YAN Chun-bin MA Wen-tao LI Yi-feng YANG Rui-qi LIU Si-ning |
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| Abstract: | Firstly,based on IKONOS epipolar image production,the implementation of 1∶50000 maps at ZhangMu,Tibet is introduced according to the needs of mass production with the help of China's Digital Photogrammetric Workstation(DPW),VirtuoZo、JX-4 and DMS.Then,the working flow of the “Inside job →outside job →Inside job” is proposed.Finally,some problems are discussed in this paper such as the influence to DOM by relief displacement and the image displacement after data overlaying of DEM with DOM as well as DLG with DOM. |
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| Keywords: | satellite photogrammetry epipolar image ground control point relief displacement |
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