基于TM影像的地表温度遥感反演研究——以兰州市区为例

Land Surface Temperature Retrieval Based on TM Remote Sensing Image in Lanzhou

以兰州地区为例,利用TM数据对地区的地表温度进行了反演。

The land surface temperature was an important indicator in the research on the environment of land surface. The information on the land surface temperature at wide range could be obtained by means of the thermal infrared remote sensing. And compared with the traditional method, it was rapid, convenient, wide range and information consecutive. The thermal infrared remote sensing data using ground temperature inversion had been widely used. The TM data of the surface temperature inversion was used in Lanzhou area.