基于RS和GIS的临武县矿山地质环境调查评价  

Survey and evaluation of mine geological environment in Linwu County based on RS and GIS

作　　者：刘博 姚腾飞 皮建高[1] 周鑫[1] 王璨[1] LIU Bo;YAO Tengfei;PI Jiangao;ZHOU Xin;WANG Can(402 Geological Prosteecting Party,Changsha,Hunan 410000,China)

机构地区：[1]湖南省地质矿产勘查开发局402队

出　　处：《中国地质灾害与防治学报》2020年第1期135-142,共8页The Chinese Journal of Geological Hazard and Control

摘　　要：本文通过遥感解译和实地核查,查明了临武县主要的矿山地质环境问题,并对矿山地质环境问题和地质环境背景条件进行分析研究,建立矿山地质环境综合评价指标体系,应用“专家打分-层次分析法”确定评价指标权重,根据相关规范确定评价指标等级,建立评价模型。基于ArcGIS平台,对各指标进行信息提取、赋值和叠加运算,再根据综合评价分级标准,得到矿山地质环境综合评价分区图。评价结果与实际调查情况相符,说明建立的评价指标体系较合理。研究成果对临武县矿山地质环境保护与生态文明建设具有重要的参考意义。The main mine geological environment problems in Linwu County are identified by remote sensing interpretation and field verification.This paper analyzes and studies the geological environment problems of mines and the background conditions of geological environment,he comprehensive evaluation index system of mine geological environment is determined using the“expert scoring-analytic method”to calculate the weight of the evaluation index.The evaluation index level according to relevant norms is divided,and the evaluation model is established.Based on the ArcGIS platform,the indexes are extracted,assigned and superimposed,and then the calculation results are partitioned according to the comprehensive evaluation grading standard and the indexes.The results are consistent with the field investigation,indicating that the established evaluation index system is reasonable.The research results demonstrate significance of reference for mine geological environment protection and ecological civilization construction in Linwu County.

关 键 词：RS GIS 矿山 地质环境问题 评价 

分 类 号：TD167[矿业工程—矿山地质测量]