Application of Remote Sensing Technology in Geothermal Resource Investigation in Altay Region
Altai region is riched in thermal resources.In order to investigate the distribution of geothermal resources in Altai area,remote sensing technology is used to investigate this area.By using multi-band satellite image data,the strata,structures and neotectonic movements in the area are identified,and the surface temperature interpreted from the thermal infrared band of satellite images with different resolutions is used to interpret the hidden geothermal structure and thermal anomaly distribution in the area.According to the high-resolution satellite image map,structure map and surface temperature map of the investigation area,8 geothermal anomaly areas in key areas were delineated to understand the distribution of thermal anomalies,which providing a feasible basis for field work and further development of geothermal.Thermal infrared remote sensing technology can quickly,efficiently and large-scale identify the abnormal area of surface temperature,and remote sensing technology is an efficient and reliable method in the process of geothermal resource investigation.
geothermal resourcesthermal infrared remote sensing technologysurface temperature inversion
NETL
NSTL
万方数据
