【摘 要】
：
Data assimilation systems usually assume that the observation errors of wind components, i.e., u(the longitudinal component) and v(the latitudinal component), are uncorrelated. However, since wind com
【机 构】
：
College of Meteorology and Oceanology,National University of Defense Technology,Changsha 410073;Coll
【出 处】
：
Journal of Meteorological Research
论文部分内容阅读
Data assimilation systems usually assume that the observation errors of wind components, i.e., u(the longitudinal component) and v(the latitudinal component), are uncorrelated. However, since wind components are derived from observations in the form of
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