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INVERSION OF MOISTURE PROFILES BY A NONLINEAR ITERATIVE PHYSICAL RETRIEVAL

机译:非线性迭代物理反演反演水分特征

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The Advanced TIROS-N Operational Vertical Sounder (ATOVS) measurements are used to generate the atmospheric parameters, such as temperature and moisture profiles, under both clear and cloudy situations. This paper describes briefly the nonlinear iterative physical retrieval method. By using this retrieval scheme, an experiment has been carried out to retrieve the moisture profiles from ATOVS measurements on the NOAA-16 satellite for July of 2002. ATOVS profile retrieval results are evaluated by root mean square (RMS) differences with respect to RAdiosonde OBservation (RAOB) profiles. The accuracy of the retrieval is about 15% - 23% for the relative humidity profile in this study.
机译:先进的TIROS-N操作垂直测深仪(ATOVS)测量用于在晴天和阴天时生成大气参数,例如温度和湿度曲线。本文简要介绍了非线性迭代物理检索方法。通过使用这种检索方案,已经进行了一项实验,以从2002年7月在NOAA-16卫星上的ATOVS测量结果中检索水分剖面。通过对RAdiosonde观测的均方根(RMS)差异来评估ATOVS剖面检索结果(RAOB)个人资料。在这项研究中,相对湿度剖面的检索精度约为15%-23%。

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