Through the TM remote sensing synthetic image radio-energy spectrum inspec-tion two types of underground water have been recognized, in Jinbaotun Region that is the riverband type and the desert plain type.

• 通过TM遥感合成图像解译、放射性能谱检测，将金宝屯地区地下水分为两种类型，即河道带型和沙漠平原型。