影像三维激光扫描测量技术在风沙地貌台风响应模式中的应用研究  

Research on the Application of Image 3d Laser Scanning Measurement Technology in Typhoon Response Mode of Aeolian Landform

作　　者：陈日东 CHEN Ridong(Guangdong Eco-engineering Polytechnic,Guangzhou 510520,China)

机构地区：[1]广东生态工程职业学院,广州510520

出　　处：《华南地震》2018年第2期75-80,共6页South China Journal of Seismology

基　　金：国家自然科学基金:华南海岸风沙地貌台风响应模式的典型研究(41371030)

摘　　要：影像三维激光扫面测量是目前前沿的监测技术之一。在阐述影像三维激光扫描测量的原理及在分析其理论测量误差的基础上,采用影像三维激光扫描技术于2014年至2017年实地对福建平潭岛百犬山海岸地貌进行了21次观测,分析结果表明:影像三维激光扫描技术与传统的风沙地貌台风响应监测相比具有速度快、精度高、能实时测量出其变化量等优点,在风沙地貌响应监测中具有广泛的应用前景。Image 3d laser scanning measurement, is currently one of the frontier monitoring technology. Based on the principle of image 3d laser scanning measurement and its theoretical measurement error analysis, the paper conducted 21 observations on the coastal landscape of Baiyingshan, Pingtan Island, Fujian from 2014 to 2017 by using the image 3D laser scanning technology. The analysis results show that comparing with traditional sand physiognomy typhoon response monitoring, the image 3d laser scanning technology has the advantages of fast speed, high precision, real time measurement of its variation, which has broad application prospects in aeolian landform response monitoring

关 键 词：影像三维激光扫描 海岸风沙地貌响应 误差 

分 类 号：TN247[电子电信—物理电子学]