简化VVP反演算法在台风风场反演中的应用

来源 :遥感学报 | 被引量 : 11次 | 上传用户：Kaspersky_

【摘要】

：

多普勒雷达资料的体积速度处理VVP(Volume Velocity Processing)风场反演方法可反演风场的3维结构,但由于算法的系数矩阵病态问题易导致反演风场产生误差。本文针对VVP算法中反演参数的性质,进行了简化算法的模拟检验和误差分析。选取量级最大的3个主要参量进行反演,引入随机的观测误差,通过改变模拟风速确定了反演算法的适用范围。对比结果发现,简化算法的反演结果对观测误差并不敏感,而

【作者】

：

周生辉魏鸣张培昌徐洪雄赵畅

【出处】

：

遥感学报

【发表日期】

：

2014年05期

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简化VVP反演算法在台风风场反演中的应用

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