摘要
相较于其他传统地形测绘方法,三维激光扫描技术在地形测绘方面有着其独特优势。为了探索三维激光扫描技术在地形测量一体化中应用的理论与方法,基于三维激光扫描技术的原理及应用优势,以汝箕沟煤田阴坡大岭湾采区地形测绘项目为依托,分析了三维激光扫描地形测绘的应用及数据处理过程。结果表明,三维激光扫描经处理后的数据精度完全满足要求。由此可以得出,三维激光扫描在地形测绘中具有较好的应用效果及应用前景。
Compared with other traditional topographic mapping methods,3D laser scanning technology has its unique advantages in topographic mapping.In order to explore the theory and method of the application of 3D laser scanning technology in the integration of topographic survey,based on the principle and application advantages of 3D laser scanning technology,the application and data processing process of 3D laser scanning topographic survey are analyzed based on the topographic survey project of dalingwan mining area in shady slope of Rujigou coalfield.The results show that the data accuracy of 3D laser scanning after processing can fully meet the requirements.It can be concluded that 3D laser scanning has good application effect and prospect in topographic mapping.
作者
董毅
DONG Yi(Chongqing Survey Institute)
出处
《现代矿业》
CAS
2021年第7期45-48,共4页
Modern Mining
关键词
三维激光扫描
地形测绘
数据处理
数学建模
three dimensional laser scanning
topographic mapping
data processing
mathematical modeling
