应用红外遥感寻找地下热水试验研究

Study on Application of Finding Geothermal Water by Using Infrared Remote Sensing Technology

利用陆地卫星红外遥感数据能反映地物辐射温度差异这一特点,通过对遥感影像进行波段差值运算I、HS(HLS)彩色变换和热红外波段密度分割3种方法的增强处理,对其进行综合探索研究。并结合地质构造展布规律、地面调查,最后圈定地热异常的分布范围,获得了一项适宜全省乃至更大范围的探寻地下热水资源的技术方法,值得大面积推广应用。

Using three images enhancement method （images subtract operation, IHS, density slicing on thermal infrared bands） ,this paper studied the application of thermal infrared remote sensing on detecting underground hot water,based on TM6 image which can reflect the radiate temperature difference. Combining the geological structure distribution rules and the field investigation, we get the unusual distribution area and the method which can detect underground hot water resource in the Shanxi province.