Data Assimilation Methods
Data Assimilation Methods
复制标题
资料同化方法
DOI:
10.1029/2008gm000763
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发表时间:
2013
期刊:
影响因子:
--
通讯作者:
H. Loisel
中科院分区:
文献类型:
--
作者:
C. Jamet;H. Loisel
Data assimilation—the set of techniques whereby information from observing systems and models is combined optimally—is rapidly becoming prominent for study of the Earth system, especially for climate predictions. This chapter presents the broad principles of data assimilation, details the main approaches (Bayesian methods, Optimal Interpolation, 3Dand 4D-variational methods, and Kalman filter), and then outlines some practical applications of the exploitation of geophysical data by data assimilation in oceanography and atmospheric sciences.