摘要
近年来,随着科技的不断发展,三维激光扫描技术已被成功应用于测绘领域。本文针对三维激光扫描技术无须接触测量、能高效获取数据、精度可靠等特点,结合应用实践,对该技术在地质灾害动态监测中的应用情况进行了探讨。
In recent years, with the continuous development of science and technology, 3D laser scanning technology has been suc- cessfully applied in the field of surveying and mapping. According to the need to contact measurement, 3D laser scanning technology can obtain high accuracy and reliable data characteristics, combined with the practice, the application of this technology in the dynam- ic monitoring of geological disasters are discussed.
出处
《测绘与空间地理信息》
2017年第10期154-155,158,162,共4页
Geomatics & Spatial Information Technology
关键词
三维数据
基准点
监测点
点云
three dimensional data
datum point
monitoring point
point cloud
