摘要
Remote sensing interpretation data is used to study the regional geological structure background,and Ganzi River is determined as geothermal exploration target.The first method of controlled source audio-magnetotelluric sounding is used to determine where heat-controlled structure are,and the results are identified by a variety of methods.It is identified that the location,depth,tendency,orientation angle and other morphological characteristics of the concealed fault zone,which effectively reduce the risks of geothermal exploration,and has guide meaning for geothermal exploration in concealed convection of strip in Qinghai Province.