Ensemble Riemannian data assimilation: towards large-scale dynamical systems

<p>This paper presents the results of the ensemble Riemannian data assimilation for relatively high-dimensional nonlinear dynamical systems, focusing on the chaotic Lorenz-96 model and a two-layer quasi-geostrophic (QG) model of atmospheric circulation. The analysis state in this approach is i...

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Bibliographic Details
Main Authors: S. K. Tamang, A. Ebtehaj, P. J. van Leeuwen, G. Lerman, E. Foufoula-Georgiou
Format: Article
Language:English
Published: Copernicus Publications 2022-02-01
Series:Nonlinear Processes in Geophysics
Online Access:https://npg.copernicus.org/articles/29/77/2022/npg-29-77-2022.pdf