遥感技术在煤矿开采区详细地质灾害调查中的应用  

Application of remote sensing technology in detailed survey of geological hazards in coal mine areas

作　　者：欧阳华平[1] 赖健清[1] 张建国[2] 王娟[2] 丁丽[1] 

机构地区：[1]中南大学地学与环境工程学院,湖南长沙410083 [2]有色金属矿产地质调查中心,北京100012

出　　处：《地质学刊》2010年第2期183-186,共4页Journal of Geology

摘　　要：采煤造成的地质灾害日趋严重,常规手段难以对其定量化调查研究。利用IKONOS卫星影像高分辨率的特点,以白银煤矿区为例,分析该区的地质灾害特点和遥感影像特征,建立了塌陷和地裂缝的遥感解译标志,并运用3S技术手段,对该区地质灾害进行定性和定量化分析,为该地方政府决策和当地的环境治理提供了科学依据。Geological disasters became more and more serious problems because of the coal mining,and it was difficult for a quantitative researching by conventional way.Using the characteristics of high-resolution of IKONOS satellite images,and through analyzing the characteristics of geological disasters and features of remote sensing images,the authors established remote sensing interpretation signs and extracted information from the images.In Baiyin coal mine area,the authors surveyed geological disasters qualitatively and quantitatively by using 3S technology,and provided scientific reference for the local government in its decision-making and environmental governance.

关 键 词：遥感技术 解译标志 地质灾害 3S技术 甘肃白银 

分 类 号：P715.7[天文地球—海洋科学]