Abstract: Abstract：Based on the principle of geothermy, this paper studied the relationship between the geothermal field and the deep uranium ore deposit in such aspects as the enrichment of radioactive elements, the numerical simulation of the heat production of uranium ore deposit and the uranium information identification from geothermal data. Some experiments were conducted in Zoige area by using the thermal infrared remote-sensing method. The results show that the message of deep uranium ore deposit is closely related to the geothermal distribution, and the geothermal data can be used in search for deep uranium ore deposits.