| 无人机低空影像在地形图测绘中的应用 |
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| 引用本文： | 尚海兴,黄文钰.无人机低空影像在地形图测绘中的应用[J].地理空间信息,2013(3):29-31. |
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| 作者姓名： | 尚海兴 黄文钰 |
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| 作者单位： | 中国水电顾问集团西北勘测设计研究院工程测绘公司,陕西西安,710065 |
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| 摘 要： | 阐述了低空航测系统的发展现状和系统组成,探讨了利用该系统进行航测作业的技术流程,并进行了DLG、DEM和DOM数字产品生产实验,最后对成果进行精度评定和可行性分析。结果表明,低空影像可用于小区域的大比例尺快速地形测绘。
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| 关 键 词： | 低空影像 无人机 地形测绘 |
Application of UAV Image in Topographic Mapping |
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| Institution: | SHANG Haixing |
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| Abstract: | This paper described the development and system components of low-altitude photogrammetry,and investigated the technical process of photogrammetry operations by using the system.Then it made the digital production test for the DLG,DEM and DOM.Finally,it made the accuracy assessment and feasibility analysis on the results.The results show that low-level image can be used for small areas of large-scale rapid topographic mapping. |
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| Keywords: | low altitude aerial images UAV topographic mapping |
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