局地化方法在集合转换卡尔曼滤波同化的适用性研究

韩培, 舒红, 许剑辉, 王建林

An Applicability Study of Covariance Localization Method in ETKF Data Assimilation

HAN Pei,SHU Hong,XU Jianhui,WANG Jianlin

图2 CL_new方法对背景误差协方差矩阵

\begin{matrix} P^{f} \end{matrix}

的影响

Fig.2 CL_new method’s impact on the background error covariance matrix

\begin{matrix} P^{f} \end{matrix}