热红外遥感反演地表温度研究进展

Research Progress in Retrieving Land Surface Temperature Based on Thermal Infrared Remote Sensing Technologies

介绍在遥感技术支持下用热红外波段反演地表温度的各种方法及其优缺点和适用情况;总结目前通道法反演地表温度的问题所在,引出其研究新方向:组分温度反演;最后,对热红外遥感反演地表温度作出总结和提出展望。

The methods of retrieving land surface temperature based on thermal infrared remote sensing technologies were introduced. The fea- tures of the methods and application range were also discussed. The disadvantages in the channel algorithm of retrieving land surface tempera- ture were summarized. The new direction of component temperature retrieving was introduced. Finally, retrieving land surface temperature based on thermal infrared remote sensing temperature was summarized and forecasted.