吴栋浩.基于无人机航测与三维激光扫描的工程地形测绘技术研究[J].贵州地质,2022,39(3):300-304
基于无人机航测与三维激光扫描的工程地形测绘技术研究
Research on Engineering Topographic Mapping Technology Based on UAV Aerial Survey and 3D Laser Scanning
投稿时间:2022-01-22  
DOI:
中文关键词:  无人机航测  三维激光扫描  工程  地形  测绘  技术
英文关键词:UAV aerial survey  Three dimensional laser scanning  Engineering  Topography  Mapping  Technology
基金项目:
作者单位
吴栋浩 广东明源勘测设计有限公司广东河源517000 
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中文摘要:
      传统的地形测绘过于依赖人力,测绘效果差,测绘准确度较低。研究工作基于无人机航测与三维激光扫描,设计了一种新的工程地形测绘技术,首先基于无人机航测与三维激光扫描采集了工程地形测绘数据,其次进行了数据预处理,分析测绘精度,进而实现工程地形测绘。实际工程检验结果表明,设计的工程地形测绘技术的测绘数值较准确、测绘精度高,有一定的应用前景,研究成果可以作为地形测量工作的借鉴。
英文摘要:
      The traditional topographic mapping relies too much on manpower,the mapping effect is poor,and the mapping accuracy is lowBased on UAV aerial survey and 3D laser scanning,a new engineering terrain mapping technology is designedFirstly,the engineering terrain mapping data are collected based on UAV aerial survey and 3D laser scanningSecondly,the data preprocessing is carried out to analyze the mapping accuracy,and then the engineering terrain mapping is realizedThe actual engineering inspection results show that the designed engineering topographic mapping technology has more accurate mapping values and high mapping accuracy,and has a certain application prospectThe research results can be used as a reference for topographic survey.
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