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中文摘要: 结合MM5模式和三维微波辐射传输模式,对2002年7月22~23日发生在湖北宜昌附近一次中尺度强降水过程中的强降水中心的对流性降水云的微波辐射特性进行了模拟,模拟结果表明:MM5模式可以较好地模拟此次降水过程;云中各微物理量的含量和分布对上行微波辐射亮温有重要影响;就物理方法而言,选用适当的云廓线,是利用微波信息反演降水的关键。
中文关键词: MM5，辐射传输，辐射亮温，云廓线
Abstract:The convective cloud system on 22—23 July 2002 in Yichang region is simulated with MM5 model. The results from MM5 are then used as the input to a 3D microwave radiative transfer model that calculated the upwelling radiance received by the radiometer aboard the satellite. It is found that the structure of the convective cloud has a strong influence on the upwelling microwave radiation.
keywords: MM5,Radiation transfer model,TRMM
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引用文本：
王小兰,程明虎,崔哲虎,2005.对流性降水云辐射特性研究[J].气象,31(9):3-7.
,2005.On Radiative Characteristics of Convective Precipitating Cloud System with MM5 and Microwave Radiative Transfer Model[J].Meteor Mon,31(9):3-7.
王小兰,程明虎,崔哲虎,2005.对流性降水云辐射特性研究[J].气象,31(9):3-7.
,2005.On Radiative Characteristics of Convective Precipitating Cloud System with MM5 and Microwave Radiative Transfer Model[J].Meteor Mon,31(9):3-7.