| 机载三维信息获取地面扫描轨迹分析 |
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| 引用本文： | 胡以华,魏庆农,章立民,魏吴明.机载三维信息获取地面扫描轨迹分析[J].遥感学报,1998,2(1):68-71. |
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| 作者姓名： | 胡以华 魏庆农 章立民 魏吴明 |
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| 作者单位： | 中国科学院上海技术物理研究所，中国科学院安徽光学机械研究所，解放军电子工程学院 |
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| 摘 要： | 该文根据机载三维信息获取中常用的扫描光学系统结构，导出了地面扫描采样点轨迹与光学系统结构参数之间的关系，获得了地面采样点坐标的定量表示，给出了实现特定扫描轨迹的地面测量时光学系统结构参数的选择方法和计算结果。
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| 关 键 词： | 机载地面定位，三维信息获取，机载扫描测距，扫描轨迹 |
| 收稿时间： | 1997/1/16 0:00:00 |
| 修稿时间： | 5/7/1997 12:00:00 AM |
An Analysis of the Scanning Traces on the Earth in Airborne 3-D Information Acquisition |
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| Hu Yihu,Wei Qingnong,Zhang Limin and Wei Wuming.An Analysis of the Scanning Traces on the Earth in Airborne 3-D Information Acquisition[J].Journal of Remote Sensing,1998,2(1):68-71. |
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| Authors: | Hu Yihu Wei Qingnong Zhang Limin and Wei Wuming |
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| Institution: | Shanghai Institute of Technical Physics, Chinese Academy of science 200083;Anhui Institute of Optics and Fine Mechanics, Chinese Academy of Sciences Hefei 230031;Anhui Institute of Optics and Fine Mechanics, Chinese Academy of Sciences Hefei 230031;The Electronic Engineering Institute of the PLA Hefei 230037 |
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| Abstract: | According to the general configuration of a scanning optical system for airborne 3-D information acquisition, the relation between the scanning trace of the sampled sites on the earth and the configuration parameters of the optical system is established and, the quantitative expression of the coordinates of the sampled sites on the earth is obtained. For some specific scanning traces, the selected methods and designed results of the configuration parameters of an optical system for terrain measurements are given. |
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| Keywords: | Airborne earth positioning 3-D information acquisition Airborne scanning range Scanning trace |
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