摘要
传统的隧道断面采集方法效率较低。基于此,文章介绍徕卡RTC360三维激光扫描仪在隧道断面中外业采集中的应用以及数据的拼接技术,同时结合设计线位提取隧道断面。研究结果表明,这种高密度、高精度的点云采集得到的断面能够满足隧道断面的测量要求。
The traditional tunnel section collection method is low in efficiency. This paper introduces the field collection and data splicing technology of the Leica RTC360 3D laser scanner in the tunnel section, and combines the design line to extract the tunnel section. The research results show that the section obtained by this high-density, high-precision point cloud collection can meet the measurement requirements of the tunnel crosssection measurement.
出处
《科技创新与应用》
2022年第4期8-11,15,共5页
Technology Innovation and Application
关键词
三维激光扫描
数据拼接
断面
3D laser scanning
data splicing
cross section
