四川省矿山遥感监测主要成果与进展  

Major achievements and progress of remote sensing monitoring mines in Sichuan Province

作　　者：杨显华[1] 黄洁[1] 田立[1] 邵怀勇[2] 韩磊[1] 孙小飞[2] YANG Xianhua HUANG Jie TIAN Li SHAO Huaiyong HAN Lei SUN Xiaofei(Sichuan Institute of Geological Survey, Chengdu 610081, China Chengdu University of Technology, Chengdu 610081, China)

机构地区：[1]四川省地质调查院,成都610081 [2]成都理工大学,成都610059

出　　处：《中国地质调查》2016年第5期41-47,共7页Geological Survey of China

基　　金：中国地质调查局"四川省重点矿集区矿山开发遥感调查与监测(编号:1212011120019)";"四川省矿产资源开发环境遥感监测(编号:12120115061801)"和"祁连-东昆仑成矿带矿山遥感解译与外业查证(编号:0733-166212906606)"项目联合资助

摘　　要：针对四川省矿产资源分布特征,开展了矿山遥感监测工作,构建了"遥感数据源选取—遥感数字图像处理—遥感信息提取—野外验证—图件制作"相对完整且较为成熟的矿山开发遥感监测技术方法体系。以卫星光学遥感数据为主、航空光学遥感数据和雷达数据为辅,并采用无人机遥感图像;在正射纠正、几何配准、数据融合等图像预处理基础上,结合有关资料建立矿山开采面、矿山建筑、排土场、尾矿库、选矿厂、滑坡和泥石流的遥感解译标志;采取以目视解译为主、计算机自动提取与目视解译相结合、辅以野外验证的方法进行遥感解译;建立以遥感调查数据为主要数据源的矿山地质环境评价指标体系与GIS定量评价方法,实现矿山地质环境评价;采用矿山遥感监测与传统地质环境调查技术相结合方法,开展矿山环境综合治理区划研究。取得的成果与进展包括:1首次建立了省域矿产资源开发环境本底数据库,为实现矿山开发环境动态监测和国土资源空间数字化管理提供了基础数据;2监测成果已在矿产卫片执法、矿山环境治理和矿产资源规划等国土资源管理工作中发挥了重要作用,成为了四川省矿政管理的重要参考依据;3开展了矿山遥感监测技术方法研究与探索,形成了适应川西南山区的矿山遥感监测技术方法体系。Focusing on distribution characteristics of mineral resources in Sichuan Province,mine remote sensing monitoring was conducted and a series of relatively integrated and mature methods on mine remote sensing monito-ring were built,including selection of remote sensing data source,processing of remote sensing images,extraction of remote sensing information,filed validation and mapping.Choosing optical satellite data as main resources, with the help of aerospace optical data,Radar data and UAV data,based on orthogonal rectification,geometric registration,data fusion and other image preprocessing,a series of interpretation keys including mining surface, mine construction,waste dump,tailings reservoir,concentrator,landslide and debris flow were built.Using visu-al interpretation with the help of computer automatic extraction and filed validation,geological environmental eval-uation system and GIS quantitative evaluation methods were built,and geological environmental evaluation was conducted.Combining remote sensing monitoring with conventional geological environmental investigation,the re-search of comprehensive governance was conducted and these results achieved are as follows：①The background database of provincial mine resources exploitation environment is built for the first time,which provides basic data for the dynamic monitoring on exploitation environment and digital management on land resources.②The results of monitoring has played an important part in mining law execution by using remote sensing image,environmental management in mines,mineral resources planning and other land resources managements.It has became an vital reference of mineral management in Sichuan Province.③The research on technique and methods of remote sensing monitoring on mines is conducted,and a series of methods of remote sensing monitoring on mines which is suitable for mountain area in southwest of Sichuan Province is formed.

关 键 词：矿山遥感 动态监测 矿产资源规划 矿山环境 矿政管理 四川省 

分 类 号：TP79[自动化与计算机技术—检测技术与自动化装置] X32[自动化与计算机技术—控制科学与工程]