摘要
三维激光扫描是一种先进的全自动高精度立体扫描技术,在建筑物立面测量领域,可实现对建筑物无接触性的快速扫描,同时将获得的点云信息快速转换成计算机可以处理的数据的高效测量方式。本文结合广州市对口扶贫"名村名镇建设",提出了基于三维激光扫描技术的立面测量生产流程,并开展了一系列建筑立面测量项目,取得了较好的成效。
Using the spatial data captured via ground - based 3D （ three - dimensional） laser scanner, a 3D visualization modeling study on spatial object was carried out, and the fi＇amework of establishing 3D visualization building model using terra laser scanning data was brought forward as well. In this paper, we put forward a building fa？ ade measuring process base on ground - based 3D laser scanner, carrying out a series of praetices for the project of ＂ Building Fa？ ade Measuring of GUANGZHOU Famous Villages and small towns＂.
出处
《城市勘测》
2013年第1期12-14,20,共4页
Urban Geotechnical Investigation & Surveying
基金
广州市科技项目(11G0041)
关键词
三维激光扫描
建筑立面
点云
Laser scanning
Building fa？ ade
Point cloud
