学科分类
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1 个结果
  • 简介:Basedonvariationaladjointmethods,theoreticalanalysesandnumericalexperimentsareperformedforretrievalsoftwo-dimensionalwindsandrelatedparametersfromsingle-Dopplerradardatainpolarcoordinates.Inthemethod,thereflectivityconservationequationisusedasthegoverningequationandthemasscontinuityequationasaweakconstraint.Atthesametime,thestablefunctionalofregularizationandbackgroundfieldarealsointroducedinthecostfunctional.Basedontheidealexperimentswithartificialdata,realtwo-dimensionalwindfieldsareretrievedwithlow-altitudedatafromtheNanjingDopplerRadarStation,andtheresultsareencouragingandpromising.

  • 标签: 单多普勒雷达 二维反演 数值实验 实验数据 控制方程 伴随方法