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中文摘要：
利用遥感影像数据进行铀矿找矿已成为一种新的研究趋势。通过分析铀矿的成矿机理，构建了氧化铁指数、氧化亚铁指数、氧化指数、粘土矿物指数、亮度指数、绿度指数和湿度指数等一系列光谱指数，提取了研究区氧化带、还原带、地下水补给与局部排泄的分布和范围，从而圈定了铀矿成矿的有利区。该方法对指导铀矿找矿有一定实际意义。
英文摘要：
The uranium deposit prospecting using the remote sensing image data has become one kind of new research tendency. This article analyzes the mineralization mechanism of the uranium ore, constructs a series of spectra indexes including the ferric oxide index, the ferrous oxide index, the oxidation index, clay mineral index, brightness index, the green index and the humidity index, and draws the distribution and scope of the oxidation belt, deoxidation belt, the supplies and partial drainage of ground water in the research area, thus sclects the advantageous area of uranium mineralization. This method has a certain of practical significance to instruct the uranium deposit prospecting.
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