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Issue:
Application of 3D laser scanner in ore volume measurement
Author(s):
HUANG You
,
ZHENG Kun
,
LIU Xiu-guo
,
WANG Hong-ping
,
RUAN Jin-cheng
Pages:
90
-
92
Year:
2012
Issue:
3
Journal:
Science of Surveying and Mapping
Keyword:
激光扫描
;
三维建模
;
矿方量
;
精度分析
;
Abstract:
本文通过使用Riegl VZ-400型号的三维激光扫描仪对某矿堆进行了扫描,对扫描数据进行三维建模后测算矿堆的矿方量.采用GPS测量一定数量控制点的大地坐标与扫描仪测量的坐标进行比较来验证扫描数据的精度,得到平面坐标的差值绝对值最大为0 018m,而高程的差值绝对值最大为0.028m,实验结果表明三维激光扫描仪满足测算矿方量的精度.
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