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通过对地热资源资源勘查问题的研究,同时利用GIS的空间分析和定量遥感技术对山西省临汾地区的地热异常进行分析,针对ETM数据的特征,使用植被指数NDVI作为计算地表组成和地表发射率(ε)的有利参数,结合ETM6波段对热的特殊反映,使用热传导方程反演出该地区的地热分布。为寻求地热资源开拓了新的方法。
Through the research on geothermal resource exploration, the geothermal anomaly in Linfen area of Shanxi Province was analyzed by using the spatial analysis and quantitative remote sensing of GIS. According to the characteristics of ETM data, the vegetation index NDVI was used to calculate the ground surface composition and surface emissivity ε), combined with the special reflection of ETM6 band on the heat, using the heat conduction equation to inverse the geothermal distribution in this area. For geothermal resources to explore new ways.