【摘要】 本文以山西省吕梁市柳林县为研究区,通过对WorldView-2高分辨率遥感影像进行数据预处理,分析典型矿山塌陷地质灾害的影像特征,结合实地野外勘查,建立矿山塌陷遥感解译标志,在ARCGIS软件平台以人机交互的方式对研究区内的矿山塌陷地质灾害进行信息提取,并对典型的塌陷区进行野外调查验证,以验证信息提取的精度,通过研究区的实例表明,通过遥感技术开展矿山塌陷地质灾害调查具有快速、准确的特点,对开展相关的矿山地质灾害调查具有一定的推广意义。更多还原

【Abstract】 This paper takes Liulin County, Luliang City, Shanxi Province as the research area, through data preprocessing of high-resolution remote sensing image of WorldView-2, analyses image characteristics of typical mine subsidence geological hazards, combines field survey, establishes remote sensing interpretation signs of mine subsidence, and carries out information of mine subsidence geological hazards in the study area by human-computer interaction on ARCGIS software platform.Extraction and field investigation of typical subsidence areas are carried out to verify the accuracy of information extraction.Examples in the study area show that remote sensing technology is fast and accurate in the investigation of mine subsidence geological hazards, which has a certain popularization significance for the related mine geological hazards investigation.更多还原