中文摘要：

以星载微波辐射计AMSR—E的频段设置和亮温数据为参考，利用一年的大气廓线数据，对与过境时间相匹配的AMSR—E亮温数据进行了大气校正，并通过计算校正前后的微波植被指数（MVI）分析了大气校正的有效性；最后选择一天的AMSR—E亮温数据，利用现有的大气参数产品进行大气校正．校正过程中，以求取地表发射率为中间过程．结果显示，能够实现全天时全天候条件下的星载微波辐射计数据的大气校正，算法成功有效，有潜力进行推广．

英文摘要：

Atmosphere profiles obtained from atmosphere radiation measurement （ARM） were used to correct the AM- SR-E data of the same time and site. Comparison between MVIs computed by the brightness temperatures before and af- ter atmosphere correction proved the reasonability of the atmosphere correction. Atmosphere correction was applied to the AMSR-E data for a selected day with atmosphere data obtained from MODIS and MLS. The results showed the algorithm developed in this paper was reliable.