Accounting for Model Error in Variational Data Assimilation: A Deterministic Formulation
نویسندگان
چکیده
منابع مشابه
On deterministic error analysis in variational data assimilation
The problem of variational data assimilation for a nonlinear evolution model is considered to identify the initial condition. The equation for the error of the optimal initialvalue function through the errors of the input data is derived, based on the Hessian of the misfit functional and the second order adjoint techniques. The fundamental control functions are introduced to be used for error a...
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ژورنال
عنوان ژورنال: Monthly Weather Review
سال: 2010
ISSN: 1520-0493,0027-0644
DOI: 10.1175/2010mwr3192.1