矿区地表温度反演算法比较

Comparison of Inversion Algorithms for Land Surface Temperature in Mining Area

以神东矿区作为研究区域,基于Landsat-8数据,利用单窗算法和单通道算法分别反演研究区地表温度,并用MODIS地表温度数据进行验证,比较不同算法之间的异同。结果表明:两种地表温度反演算法中,单窗算法反演精度最高,与MODIS LST数据最接近。

Taking Shendong mining area as the research area,based on landsat-8 data,the Mono-window Algorithm and Single-channel Method were used to retrieve the surface temperature of the research area respectively,and MO DIS LST data was used to verify,and the similarities and differences between different algorithms were compared.The results show that the single window algorithm has the highest inversion accuracy and is closest to MODIS LST data.