A simpler formulation of forecast sensitivity to observations: application to ensemble Kalman filters

We introduce a new formulation of the ensemble forecast sensitivity developed by Liu and Kalnay with a small correction from Li et al. The new formulation, like the original one, is tested on the simple Lorenz 40-variable model. We find that, except for short-range forecasts, the use of localization...

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Bibliografske podrobnosti

Principais autores:	Eugenia Kalnay, Yoichiro Ota, Takemasa Miyoshi, Junjie Liu
Format:	Artigo
Jezik:	Inglês
Izdano:	Stockholm University Press 2012-10-01
Serija:	Tellus: Series A, Dynamic Meteorology and Oceanography
Teme:	Ensemble Kalman Filter forecast sensitivity observation impact skill dropout ensemble sensitivity data assimilation
Online dostop:	http://www.tellusa.net/index.php/tellusa/article/view/18462/pdf_1
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