摘要
采用三维激光扫描仪对大面积陡峭山体进行土石方量测算,与传统全站仪或GPS相比有其非接触式测量、高效率、数据精确完整等优势。通过实际工程应用,证实该技术在应用中容易实施,扫描所得数据真实可靠,大大减轻了外业数据采集的工作量,是工程测绘技术的一大进步。
The 3D laser scanner was used to measure the earthwork quantity of large-area steep mountain,which has the advantages of non-contact measurement,high efficiency and accurate data compared with the traditional total station instrument or GPS. It is proved through practical engineering application that the technology is easy to implement in the application and the data obtained is true and reliable,which can greatly reduce the workload of data collection and is a great progress for engineering surveying and mapping technology.
出处
《广东土木与建筑》
2017年第1期70-72,8,共4页
Guangdong Architecture Civil Engineering
关键词
三维激光扫描
陡峭山体
土石方
测算
技术革新
3D laser scanner
steep Mountain
arthwork quantity
measurement
mapping technology
