矿山环境治理实景三维设计软件的开发与应用  

Development and Application of Mine Environment Treatment Real 3D Design Software

作　　者：杨帆[1] YANG Fan(Shandong GEO-Surveying&Mapping Institute,Jinan Shandong 250002,China)

机构地区：[1]山东省地质测绘院,山东济南250002

出　　处：《地矿测绘》2022年第1期44-47,共4页Surveying and Mapping of Geology and Mineral Resources

摘　　要：目前矿山环境治理设计工作多以二维地形图为基础,无法直接使用无人机航摄的实景三维模型、三维激光点云等多源地理信息成果。为此,文章融合测绘地理信息、矿山治理设计、三维GIS系统开发等技术,实现了在实景三维模型、点云上进行全自主空间量算、自定义削坡覆土、一键植被绿化、参数化三维建模、工程量计算、地质剖面建模等功能。达到了使用多源异构三维地理信息成果替代二维地形图设计的目的,改变了地矿行业传统的设计方式,为行业地理信息服务由二维转向三维提供了可靠的技术思路。At present mine environment treatment design work is mostly based on 2D topographic maps,and it is impossible to directly use multi-source geographic information results such as real 3D models of UAV aerial photography and 3D laser point clouds.For this,this research topic integrates technologies such as surveying and mapping geo-information,mine management design,and 3D GIS system development,and realizes the functions of fully autonomous spatial measurement on real 3D models and point clouds,custom cutting slopes and covering soil,one-key vegetation greening,and parameterization 3D modeling,engineering quantity calculation,geological section modeling and other functions.Meanwhile,it achieves the purpose of using multi-source heterogeneous 3D geographic information results to replace 2D topographic map design,changes the traditional design method of geological and mineral industry,and provides a reliable technical idea for the transformation of geographic information service from 2D to 3D within the industry.

关 键 词：矿山环境治理 实景三维 三维建模 系统 设计 

分 类 号：P231[天文地球—摄影测量与遥感] P208[天文地球—测绘科学与技术]