基于炮孔布局的爆区边界线自动采样及坡顶底线自动更新方法
陈鑫

Automatic Sampling Method of Blasting Boundary Lines and Automatic Upda-ting Method of Bench Top and Bottom Lines Based on Blasting Hole Layout
Xin CHEN
图4 露天矿山开采现状三维模型自动更新总体流程
Fig.4 General flow of automatic updating of 3D model of open-pit mining status