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Gaussian anamorphosis in the analysis step of the EnKF: a joint state-variable/observation approach

The analysis step of the (ensemble) Kalman filter is optimal when (1) the distribution of the background is Gaussian, (2) state variables and observations are related via a linear operator, and (3) the observational error is of additive nature and has Gaussian distribution. When these conditions are...

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Autori principali: Javier Amezcua, Peter Jan Van Leeuwen
Natura: Artigo
Lingua:Inglês
Pubblicazione: Stockholm University Press 2014-09-01
Serie:Tellus: Series A, Dynamic Meteorology and Oceanography
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Accesso online:http://www.tellusa.net/index.php/tellusa/article/download/23493/pdf_1
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