摘要
Cyra三维激光扫描系统是一种先进的测绘仪器,但由于它所采集的数据量过于巨大,当需要将它采集的点云数据在AutoCAD平台进行处理时,普通的个人电脑还无法运行如此海量的数据,以在辽宁省阜新市热电厂采集的管线数据为例,采用数据分割、稀化等手段,解决点云数据在AutoCAD平台上无法正常应用的问题,总结出一种切实可行的技术方法。
Gyra-3D Laser Scanning System is an advanced mapping apparatus which is widely used to collect data whose amount is usually immense. When the point cloud data is required to be dealt with on the flat roof of Auto CAD, it is hard for ordinary personal computers to run such a large amount of data, which causes a big problem of data processing. Owing to this, on the basis of the data of coupling pumps collected at the thermoelectricity factory in Fuxin city of Laoning province, the author of the paper solved the problem through data segmentation and data dilution, etc. and concluded a practical and feasible technic of the transformation of data format.
出处
《测绘工程》
CSCD
2010年第1期25-27,31,共4页
Engineering of Surveying and Mapping
