摘要
作为一种新型主动式对地观测手段,机载激光雷达技术可获取高精度的地表三维数据,精细刻画真实的地貌特征,为地质领域中的地貌分析提供直接观测数据。本文简要介绍了机载激光雷达(Li DAR)测量设备的组成和测量原理,论述了Li DAR测量技术在鲜水河断裂带测量中的应用。最后通过实践总结经验,分析了该技术在高原山区测量项目中的优势和发展前景。
Airborne LiDAR technology, as a new type of active ground measurement method, is able to obtain high-precision Earth＇ s 3D data and characterize the real landform, thus helps to provide observation data directly for landform analysis in the geologieal field. The paper gives a brief introduction of the composition and principle of the airborne LiDAR system. It deals with the measurement of the Xianshuihe Fault and analyzes the advantages and development prospect of the technology in alpine surveying projects.
作者
彭劲松
许俊
李娟
周光明
PENG Jinsong;XU Jun;LI Juan;ZHOU Guangming(Hunan University of Environment and Biology,Hengyang 421005,China;Wuhan Hi-Target Digital Cloud Technology Co.Ltd.,Wuhan 430023,China)
出处
《测绘通报》
CSCD
北大核心
2018年第9期160-162,共3页
Bulletin of Surveying and Mapping
