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利用遥感技术对矿区生态环境进行评价是一种新兴的、快速有效的方法。选取肥城矿区为研究区,利用Landsat ETM+遥感影像,通过计算机自动计算与手工屏幕矢量化相结合的方式进行遥感信息提取,统计出肥城矿区各土地利用类型的面积和河流长度。根据统计信息计算各类生态指数,对肥城矿区进行生态环境评价。评价结果显示,肥城矿区生态环境等级为良,基本适合人类生存。 更多还原

【Abstract】 Making use of remote sensing to evaluate Mining Area ecology environment was an emerging,rapid and efficient way.This paper selected Feicheng Mining Area as research area,used Landsat 7 ETM+ remote sense image to extract remote sense information from combine computer automatic calculation with manual vectorization.This paper calculated the ecology index according to the statistics,and evaluated Feicheng Mining Area ecology environment.The result showed that the grade of ecology environment was f... 更多还原