| 基于地面LiDAR技术的异形建筑竣工测量方法研究 |
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| 引用本文： | 吕 磊,邢汉发,王叙泉.基于地面LiDAR技术的异形建筑竣工测量方法研究[J].测绘工程,2014(1):73-77. |
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| 作者姓名： | 吕 磊 邢汉发 王叙泉 |
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| 作者单位： | 广州市城市规划勘测设计研究院,广东广州510060 |
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| 基金项目： | 广州市科技计划项目（2012Y2-00035;2013Y2-00031） |
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| 摘 要： | 在分析地面LiDAR技术特点基础上,以广州市会展中心某异形建筑为工程实例,提出一种基于地面LiDAR技术的城市异形建筑竣工测量方法。首先对工程概况及其作业流程进行阐述,继而分别对地面三维竣工测量数据采集和处理过程中的关键技术进行详细介绍,最后对工程结果进行分析。研究和分析结果表明,地面LiDAR技术在结构复杂的异形建筑物测量中具有较好的应用前景。
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| 关 键 词： | 异形建筑 竣工测量 地面LiDAR技术 三维点云 立面图绘制 |
Research of ground LiDAR technology in special-shaped buildings final surveying |
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| L,Lei,XING Han-fa,WANG Xu-quan.Research of ground LiDAR technology in special-shaped buildings final surveying[J].Engineering of Surveying and Mapping,2014(1):73-77. |
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| Authors: | L Lei XING Han-fa WANG Xu-quan |
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| Institution: | 1.U; 2.Guangzhou Urban Planing ＆ Design Institute, Guangzhou 510060, China;) |
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| Abstract: | Based on the analysis of ground LiDAR technology in Guangzhou Exhibition Center,a special building as an example,presents a complete measurement method of city building based on ground LiDAR techniques.The general engineering situation and operation process are discussed,and then the key technology of 3D surveying data acquisition and process are introduced in details,finally the engineering results are analyzed.The results show that the ground LiDAR technology has a good application prospect in the measurement of special-shaped buildings wrth complex structure. |
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| Keywords: | special-shaped buildings final surveying ground LiDAR 3D point clouds elevation drawing |
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