Representer-based variational data assimilation in a spectral element shallow water model on the cubed-sphere grid

Representer-based variational data assimilation in a spectral element shallow water model on the cubed-sphere grid

A representer-based variational data assimilation system is newly developed for the spectral element shallow water model in the High Order Method Modeling Environment. This study includes the development of tangent linear and adjoint codes and a background error covariance model. The correctness of...

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Bibliographic Details
Main Authors: Byoung-Joo Jung, Sangil Kim, Youngsoon Jo
Format: Article
Language:English
Published: Taylor & Francis Group 2014-10-01
Series:Tellus: Series A, Dynamic Meteorology and Oceanography
Subjects:
Direct/indirect representer data assimilation
spectral element shallow water model
tangent linear model
adjoint model
background error covariance
correctness test
numerical weather prediction
Online Access:http://www.tellusa.net/index.php/tellusa/article/download/24493/pdf_2

Internet

http://www.tellusa.net/index.php/tellusa/article/download/24493/pdf_2

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