On error covariances in variational data assimilation

DOI10.1515/RJNAMM.2007.008zbMath1120.93056MaRDI QIDQ5295318

François-Xavier Le Dimet, Igor Yu. Gejadze, Victor P. Shutyaev

Publication date: 27 July 2007

Published in: Russian Journal of Numerical Analysis and Mathematical Modelling (Search for Journal in Brave)

zbMATH Keywords

observation errorscovariance operatorsbackground errors

Mathematics Subject Classification ID

Related Items (2)

Efficient methods for computing observation impact in 4D-Var data assimilation ⋮ Criteria of optimality for sensors' location based on adjoint transformation of observation data interpolation error

Uses Software

• TAPENADE

Cites Work

• On the limited memory BFGS method for large scale optimization
• Optimization. Algorithms and consistent approximations
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