无人机机载激光雷达测量技术在犍为航电枢纽中的应用  

Applicationof UAV airborne LiDAR measurement technology in Qianwei navigation-power junction

作　　者：闫小平 丁易峰 徐超炎 YAN Xiao-ping;DING Yi-feng;XU Chao-yan(Sichuan Jiangyuan Engineering Consulting Co.,Ltd.,Chengdu 610041,China)

机构地区：[1]四川江源工程咨询有限公司,四川成都610041

出　　处：《水运工程》2021年第12期119-124,共6页Port & Waterway Engineering

摘　　要：无人机机载激光雷达测量技术是以无人机为飞行平台,集成激光测距、定位、惯性导航和摄影测量功能为一体,能更好地实现勘测设计一体化的高新测绘技术。相比传统测绘,它具有全天时、作业效率高、较大程度克服植被覆盖影响的优势,适用于高山峡谷等地形复杂地区数据采集,近年来受到业界广泛关注。结合该技术在犍为航电枢纽的应用,探究其应用价值,以期未来更好地与项目生产结合。UAV airborneLiDAR measurement technology is a high-tech surveying and mapping technology that takes UAV as a flying platform and integrates laser ranging,positioning,inertial navigation and photogrammetry functions into one,which can better realize the integration of survey and design.It is a full-day,efficient operation compared to traditional mapping,and has the advantage of overcoming the impact of vegetation cover to a greater extent,and is suitable for data collection in complex terrain areas such as high mountain valleys,and has received wide attention from the industry in recent years.Combined with the application of this technology in Qianwei navigation-power junction,we explore the value of its application with a view to better integration with project production in the future.

关 键 词：无人机 机载激光雷达 测绘 勘测设计一体化 数据采集 犍为航电枢纽 激光测距 定位 惯性导航 摄影测量 

分 类 号：U462[机械工程—车辆工程]