| 车载激光扫描系统在建筑立面测量中的应用 |
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| 引用本文： | 户忠祥,韩友美,张攀科,刘东明,王懂懂.车载激光扫描系统在建筑立面测量中的应用[J].北京测绘,2021,35(2):139-143. |
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| 作者姓名： | 户忠祥 韩友美 张攀科 刘东明 王懂懂 |
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| 作者单位： | 江苏海洋大学海洋技术与测绘学院,江苏连云港222000;北京四维远见信息技术有限公司,北京100039;江苏海洋大学海洋技术与测绘学院,江苏连云港222000;北京四维远见信息技术有限公司,北京100039 |
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| 基金项目： | 江苏省六大人才高峰项目;城市信息工程北京市重点实验室基金 |
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| 摘 要： | 针对大场景建筑物外立面测量工作量大、效率低的问题,将车载激光扫描系统应用到建筑物立面测量中,提出了一种建筑物立面测量的技术方案,包括针对立面图测绘的车载激光扫描系统的外业数据采集方案设计、内业数据预处理方法、立面图编辑成图以及建筑物立面测量精度评定,并通过实验验证了此技术方案的可行性与高效性。本研究,得到了车载激光扫描系统进行建筑物立面测量及立面图绘制的一套完整工艺,同时也为车载激光扫描系统的广泛应用提供了参考。
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| 关 键 词： | 车载激光扫描系统 点云 建筑立面测量 |
Application of Vehicle-borne Laser Scanning System in Building Facade Surveying and Mapping |
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| HU Zhongxiang,HAN Youmei,ZHANG Panke,LIU Dongming,WANG Dongdong.Application of Vehicle-borne Laser Scanning System in Building Facade Surveying and Mapping[J].Beijing Surveying and Mapping,2021,35(2):139-143. |
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| Authors: | HU Zhongxiang HAN Youmei ZHANG Panke LIU Dongming WANG Dongdong |
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| Institution: | (School of Marine Technology and Geomatics,Jiangsu Ocean University,Lianyungang Jiangsu 222000,China;Beijing Geo-vision Technical Company Limited,Beijing 100039,China) |
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| Abstract: | For the large scene building facade measurement,there were problems of heavy workload,low efficiency.It proposed a building facade measurement technology solution based on the vehicle-borne laser scanning system,including data acquisition scheme design,indoor data preprocessing methods,building facade compilation and accuracy evaluation.The feasibility and efficiency of this technical scheme were verified by experiments.A complete process of building facade measurement and elevation drawing based on vehicle-borne laser scanning system was summarized.It provided a reference for the extended application of vehicle-borne laser scanning system. |
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| Keywords: | vehicle-borne laser scanning system point cloud precision building facade surveying and mapping |
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