基于三维激光扫描的建筑立面测绘方案设计  

Design of Building Facade Surveying Scheme Based on 3D Laser Scanning

作　　者：王治超 张春燕 Wang Zhichao;Zhang Chunyan(Jinan Real Estate Surveying and Mapping Research Institute,Jinan,China)

机构地区：[1]济南市房产测绘研究院,山东济南

出　　处：《科学技术创新》2025年第9期69-72,共4页Scientific and Technological Innovation

摘　　要：为了提高建筑立面测绘的效率和精度,本文通过介绍基于三维激光扫描的建筑物点云数据采集与处理、三维模型构建与立面测绘精度分析的内容,详细阐述了该测绘方案的设计与实施。首先,通过三维激光扫描技术进行建筑物点云数据的采集,并进行配准与去噪处理,以提高数据质量。其次,利用处理后的点云数据进行三维模型构建,并修补模型缺陷,进而生成建筑立面图。最后,对测绘结果进行精度分析,验证方案的有效性。研究结果表明,该方案能够显著提高建筑立面测绘的效率和精度,为建筑领域的测绘工作提供了一种新的技术手段,具有较高的实用价值和应用前景。In order to improve the efficiency and accuracy of building facade surveying,this article introduces the content of building point cloud data acquisition and processing,3D model construction,and facade surveying accuracy analysis based on 3D laser scanning,and elaborates on the design and implementation of this surveying scheme.Firstly,the point cloud data of buildings is collected through 3D laser scanning technology,and registered and denoised to improve data quality.Secondly,the processed point cloud data is used to construct a 3D model,repair model defects,and generate building elevations.Finally,an accuracy analysis of the surveying results is conducted to verify the effectiveness of the proposed plan.The research results indicate that this scheme can significantly improve the efficiency and accuracy of building facade surveying,providing a new technical means for surveying work in the field of architecture,and has high practical value and application prospects.

关 键 词：三维 激光 扫描 建筑 立面 测绘 

分 类 号：P225.2[天文地球—大地测量学与测量工程] TU198[天文地球—测绘科学与技术]