吉林大学学报（信息科学版）2018，Vol.36Issue(1)：62-68,7.
基于热红外遥感数据辽东地热区地表温度反演
Land Surface Temperature Retrieval in Eastern Liaoning Geothermal Area Based on Thermal Infrared Remote Sensing Data
摘要
Abstract
In order to solve the problem of geothermal resources exploration and development, the retrieval of land surface temperature based on thermal infrared remote sensing data has become a new technology to find geothermal resources.We used multiple months Landsat-8 data with the atmospheric correction method(RTE:Radiative Transfer Equation)to perform land surface temperature retrieval.Through the comparison of temperature inversion results and the verification of the point coordinates of the hot springs, the accuracy of August and September were relatively high and reliable.By comparison the spatial distribution of the high temperature regions and the fracture tectonic we conclude that they have a very high degree of similarity. Therefore,it is possible to infer the existence of geothermal resources through the high temperature regions and geological structures of inversion results.关键词
地热资源/热红外遥感/地表温度反演/Landsat-8热红外遥感/大气校正法Key words
geothermal resources/thermal inferred remote sensing/land surface temperature retrieval/Landsat-8/atmospheric correction approach分类
信息技术与安全科学引用本文复制引用
贺金鑫,孙焕朝,李文庆,郑博夫,姜天..基于热红外遥感数据辽东地热区地表温度反演[J].吉林大学学报（信息科学版）,2018,36(1):62-68,7.基金项目
中国地质调查局基金资助项目(1212011220247) （1212011220247）
