| 机载激光雷达技术的数据处理与4D产品制作 |
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| 引用本文： | 李淑琴.机载激光雷达技术的数据处理与4D产品制作[J].全球定位系统,2012,37(2):43-47. |
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| 作者姓名： | 李淑琴 |
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| 作者单位： | 河南省遥感测绘院,河南郑州,450003 |
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| 摘 要： | 主要介绍了机载激光雷达的点云数据的获取、处理流程及其关键技术,并结合自己的工作经验详细阐述了运用点云数据制作4D产品的过程,预测未来遥感与GIS技术在数据获取方面的发展趋势,即借助机载激光雷达,再现真实三维场景。
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| 关 键 词： | 机载激光雷达 点云数据 数字地面模型 数字高程模型 真三维重建 |
Airborne Laser Radar Data Processing and 4D Products Produced |
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| LI Shu-qin.Airborne Laser Radar Data Processing and 4D Products Produced[J].Gnss World of China,2012,37(2):43-47. |
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| Authors: | LI Shu-qin |
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| Institution: | LI Shu-qin (Henan Institute of Remote Sensing Survey and Mapping,Zhengzhou Henan 450003,China) |
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| Abstract: | The mechanical laser radar point cloud data acquisition and data procedure are introduced,the key technologies is summarized,the point cloud data produced by the process of 4D products is illustrated,from which we can predict the future of remote sensing and GIS technology in data acquisition and tendency,namely using airborne laser radar,recreating the real 3D scene. |
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| Keywords: | The airborne laser radar point cloud data digital terrain model digital ele-vation model digital true 3D reconstruction |
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