地面三维激光扫描技术外业数据采集方法研究  

The Studyon Method of Terrestrial Three Dimensional Laser Scanning Technology for Outdoor Data Collection

作　　者：欧斌[1] 

机构地区：[1]重庆市勘测院,重庆400020

出　　处：《测绘与空间地理信息》2014年第1期106-108,112,共4页Geomatics & Spatial Information Technology

摘　　要：三维激光扫描技术可以高精度、海量、快速地获取被测对象的三维坐标,构建出被测对象精准的三维立体模型,这种高精度的三维立体模型在各个行业有着广泛的用途。本文根据笔者的工作经验,采用RIEGL VZ-1000三维激光扫描仪,研究了地面三维激光扫描技术的外业数据采集方法,并对每种方法进行了探讨,指出了每种方法的优缺点,提出了其对应的应用范围。Three dimensional laser scanning technology can obtain object three dimensional coordinate quickly with high - accuracy and magnanimity, and establish precise three dimensional model of object which has wide applications in various industries. Based on the author＇s experience, this paper employs RIEGL VZ -1000 three -dimensional laser scanners, studies the methods of terrestrial 3D laser scanning technology field data collection, points out the advantages and disadvantages of each method and its range of applica- tions.

关 键 词：三维激光扫描技术 外业数据 采集方法 点云数据 拼接 

分 类 号：P228[天文地球—大地测量学与测量工程]