基于三维激光扫描仪土石方计算精度分析  

Precision analysis of earthwork calculation based on 3D laser scanner

作　　者：吴学超[1] 靳合波 袁兴明[3] 

机构地区：[1]山东省国土测绘院,山东济南250013 [2]青岛理工大学(临沂),山东临沂273400 [3]山东工业职业学院,山东淄博256414

出　　处：《山西建筑》2017年第19期183-185,共3页Shanxi Architecture

摘　　要：利用三维激光扫描仪、全站仪、GNSS三种测量仪器获取数据,以此计算土石方量,通过对计算结果进行对比分析可知,三维激光扫描仪观测速度最快、精度最高,全站仪成本最低,GNSS接收机观测的速度、成本、精度居中。In this paper,we use 3D laser scanner,total station instrument and GNSS three kinds of measuring instruments to obtain data. By comparing and analyzing the calculation results,the three dimensional laser scanner has the fastest speed,the highest precision,the lowest total station cost,and the highest speed,the cost and the precision of the GNSS receiver.

关 键 词：三维激光扫描仪 GNSS 全站仪 土石方 

分 类 号：P258[天文地球—测绘科学与技术]