天宝SX10影像扫描仪在水文泥沙监测中的应用  

Application of Trimble SX10 3D laser scanner in hydrologic and sediment monitoring

作　　者：孙振勇 樊小涛 叶飞 陈绪刚 SUN Zhenyong;FAN Xiaotao;YE Fei;CHEN Xugang(Bureau of Hydrology and Water Resources Survey of the Upper Yangtze River,Chongqing 400021,China;HuBei Haipai Marine Technology Development Co.,Ltd.,Wuhan 430075,China)

机构地区：[1]长江水利委员会长江上游水文水资源勘测局,重庆400021 [2]湖北海派海洋科技发展有限公司,湖北武汉430075

出　　处：《测绘通报》2022年第8期169-172,共4页Bulletin of Surveying and Mapping

基　　金：中国长江三峡集团有限公司科研项目(JGAJ0421004)。

摘　　要：基于水文泥沙监测的应用需要,采用天宝SX10影像扫描仪进行地形测量,并与传统观测方法进行比较分析,通过三维激光扫描技术获取海量点云数据,进而提取断面数据并进行质量监测。项目实施和成果分析表明,三维激光扫描技术能够满足水文泥沙监测要求,有效降低山区河道作业风险,提高工作效率,技术方案具有可行性。Based on the application requirement of hydrological and sediment monitoring, Trimble SX10 image scanner is used for topographic survey, which is compared with traditional observation methods. Massive point cloud data are obtained through 3 D laser scanning technology, and section data are extracted for quality monitoring. The project implementation and result analysis show that the 3 D laser scanning technology can meet the requirements of hydrological and sediment monitoring, effectively reduce the operation risk in mountainous areas, and improve the work efficiency. The technical scheme is feasible.

关 键 词：三维激光扫描 天宝SX10 水文泥沙监测 山区河道 点云数据 

分 类 号：P237[天文地球—摄影测量与遥感]