The principles and the application of microwave radiometer are briefly introduced before the DMSP F-series satellite SSM/I data over the antarctic ice sheet are analyzed.

• 摘要简单介绍了微波辐射的原理与应用现状，利用美国国防气象卫星计划DMSP-F系列卫星携带的SSM/I辐射计南极地区极投影网格亮温数据进行了分析与处理。