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Ninety percents energy and more than eighty percents industrial raw materials came from mineral resources at present. In fact, the exploitation of mineral resource consumes two resources: mineral resources and environmental resources. Opencast mining of resources particularly leads to great damage on ecological environment. This paper selected Xiangning County of Shanxi Province as the study area...
The thermal infrared band of the Landsat can reflect land surface temperature difference, so the ETM+ data is chosen to explore underground heat water. Through temperature retrieval, grey stretch, band combination and so on, the image processing method of stressing underground heat water distribution information is decided. The experiment result shows the best result is the band combination of the...
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