| 车载激光建模测量系统在城市部件普查中的应用 |
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| 引用本文： | 侯兴泽,王永红,李俊,陈宏强,吴波.车载激光建模测量系统在城市部件普查中的应用[J].测绘与空间地理信息,2018(3):167-170. |
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| 作者姓名： | 侯兴泽 王永红 李俊 陈宏强 吴波 |
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| 作者单位： | 国家测绘地理信息局第二地形测量队,陕西 西安,710054 |
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| 摘 要： | 以某城市部件普查项目为背景,结合车载激光建模测量系统与测区城市部件普查技术要求,提出了基于车载激光建模测量系统的城市部件普查技术方案,并应用于项目实践,对普查技术方案的可行性、成果精度、优缺点及城市部件自动化提取采集等进行了探讨和分析。结果表明,基于车载激光建模测量系统的城市部件普查技术,可完全满足城市部件普查的技术要求、精度要求,城市部件自动化提取采集效率高,且较传统方法提高了数倍,成果形式也更加丰富多样,数据成果可挖掘性更强。
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| 关 键 词： | 车载激光建模测量系统 城市部件普查 城市部件自动化提取 可量测实景影像 vehicle laser modeling and measuring system urban components survey automatic extraction of urban components digital measurable image |
Application of Vehicle Laser Modeling and Measuring System in Urban Component Investigation |
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| HOU Xingze,WANG Yonghong,LI Jun,CHEN Hongqiang,WU Bo.Application of Vehicle Laser Modeling and Measuring System in Urban Component Investigation[J].Geomatics & Spatial Information Technology,2018(3):167-170. |
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| Authors: | HOU Xingze WANG Yonghong LI Jun CHEN Hongqiang WU Bo |
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| Abstract: | Combine with urban components investigation and application of vehicle laser modeling and measuring system, a technical scheme of urban component survey based on Vehicle Laser Modeling and Measuring System, is put forward, and applied to project practice. The feasibility of the technical scheme, the accuracy of the results, the advantages and disadvantages of urban parts and auto-mated extraction and collection were discussed and analyzed. The results show that the urban components investigation technology based on Vehicle Laser Modeling and Measuring System, fully meets the technical requirements and accuracy requirements of the ur-ban component investigation, and the extraction efficiency of the urban components automation is high, several times more than the traditional methods, and the results are more diverse , are available for mining. |
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