摘要
为解决传统矿产资源富集区地质环境综合评价置信度低的问题,采用GIS设计评价系统。硬件部分,设计可编程逻辑控制器以及可视化主机;基于GIS,迭代分析地质环境空间矢量数据,确定评价指标贡献值,显示评价结果,完成系统设计。实例分析结果:设计评价系统置信度明显高于对照组,能够解决传统系统评价置信度低的问题。
In order to solve the problem of low reliability of comprehensive evaluation of geological environment in the traditional mineral resource enrichment area,GIS is used to design the evaluation system.In the hardware part,the data acquisition board and analog-to-digital converter are designed.Based on GIS,the spatial vector data of geological environment is analyzed iteratively,the contribution value of evaluation index is determined,the evaluation results are displayed,and the system design is completed.The results of case analysis show that the confidence of design evaluation system is significantly higher than that of the control group,which can solve the problem of low reliability of traditional system evaluation.
作者
雷江
梁珂
郝卓娅
刘伟东
李鸿轶
张洋
LEI Jiang;LIANG Ke;HAO Zhuo-ya;LIU Wei-dong;LI Hong-yi;ZHANG Yang(The First Geodetic Surveying Brigade of Ministry of Natural Resources,Xi’an 710000,China)
出处
《世界有色金属》
2021年第7期143-144,共2页
World Nonferrous Metals
关键词
GIS
矿产资源富集区
地质环境
评价系统
GIS
mineral resource enrichment area
geological environment
evaluation system
