Based On Remote Sensing And GIS Construction And Research Assessment System Of Mine Environment

Mineral resources are important material base for human survival and socialdevelopment，mineral exploration always due to a great destruction of the aroundenvironment because of the limitation of recognizing the environmental protection; Sofar exploiting and using mineral resources efficaciously as well as protecting theliving environment are one of the biggest issues in the whole world. Following thedevelopment of science, the corporation of remote sensing and GIS is showing a widefuture in the assessment of mineral environment. This thesis built a rational system ofthe assessment of mineral environment by cooperating remote sensing and GIS,analyzing and summarizing the current the assessment of mineral environment basedon Remote sensing investigation and monitoring of mine exploitation in Jin ShanMeng energy metallogenic belt and Liaoning ore concentration area and Thesynthesized research of remote sensing monitoring in mine, while this thesissummarized and researched the method of synthesized assessment of mineralenvironment, the exploration of the factors of mineral environmental assessment;Finally, a synthesized assessment of mineral environment was built in the survey areaof Liulin in Shanxi based on the data in2010, the results was showing in thefollowing content:1、This thesis summarized the current mineral environment assessment and built asystem of mineral environment assessment including mineral geological environmentassessment, mineral aqueous environment assessment and mineral atmosphericenvironment assessment;2、The factor index weighted score comprehensive evaluation method was selected bycomparing the methods of mineral environment assessment and the technique flow ofthe synthesized assessment of mineral environment was built; The weights wasdefined by the combination methods of expertise and level analysis while C++wasused to compile the procedures of weight calculating.3、ARCGIS was selected to extract the factors’ information based on multi-sourcedata; MODIS was used to extract the mineral atmospheric factors’ information based on aerosol concentration inversion.4、The system of mineral environment assessment was tested in mineral area of Liulin in Shanxi based on the selected the system of assessment and the method ofassessment in this thesis.