三维激光扫描技术在城市建筑工程竣工测绘中的应用研究

Research on Application of 3D Laser Scanning Technology in CompletionSurveying and Mapping of Urban Construction Project

三维激光扫描技术在土木工程、证据收集、工程改造等领域发挥技术优势,在城市建筑工程竣工测绘中,三维激光扫描要优化传统作业方法,改进测量时间长、测量重复性、测量数据模糊等问题。现阶段三维激光扫描技术的应用需要考虑兼容性问题,方便操作。在搜集相关数据后,利用相应软件制作平面图并生成点云数据,实现实时建模。

The 3D laser scanning technology gives play to its technical advantages in civil engineering,evidence collection,engineering transformation and other fields.In the completion surveying and mapping of urban construction projects,the 3D laser scanning should optimize the traditional operation methods,and improve the problems such as long measurement time,measurement repeatability,and fuzzy measurement data.At this stage,the application of 3D laser scanning technology needs to consider the compatibility problem to facilitate operation.After collecting relevant data,the paper uses the corresponding software to make a plan and generate point cloud data to achieve real-time modeling.