摘要
探索了带有GPS/IMU的车载RIEGL VMZ—1000三维激光扫描系统,采集公路线路测量的三维点云数据,对其进行噪声消除、坐标转换、三维建模等处理,实现对公路线路纵横断面图的测绘的技术方法,并通过生产项目对该技术方法予以应用和验证,对应用中应注意的关键问题进行了总结。
This article explored the technology and method of the 3D point cloud data collecting for highway using the vehicle-mounted 3D laser scanning system with GPS/IMU,and then to the data implementing noise elimination,coordinate transformation and building 3D modeling,accomplishing surveying and mapping of highway profile and cross sections,applied and verified the technology and method through engineering project,summarized the key issues that should be paid attention.
作者
王克峰
平世越
WANG Kefeng;PING Shiyue(The First Institute of Surveying and Mapping of Xinjiang Uygur Autonomous Region,Changji 831100,China;Land Resources Survey and Planning Institute of Changji Prefecture,Changji 831100,China)
出处
《测绘与空间地理信息》
2018年第8期195-197,共3页
Geomatics & Spatial Information Technology
关键词
车载三维激光扫描系统
点云数据
断面测量
vehicle-mounted 3D laser scanning system
point cloud data
section measurement
