GSI-based Hybrid Data Assimilation: Practical Implementation and impact on the NCEP GFS Daryl Kleist Environmental Modeling Center NOAA/NWS/NCEP With acknowledgements to…
Hybrid variational-ensemble data assimilation at NCEP 1 GSI-based hybrid variation-ensemble data assimilation for the NCEP GFS Daryl T. Kleist GSI Community Workshop 28 June…
GSI Hybrid EnKF-3DVAR Upgrade Components GPS RO bending angle rather than refractivity Inclusion of compressibility factors for atmosphere Retune SBUV ob errors â fix bug…
Structure and Phase Error Correction of the First Guess with Hybrid 3DV-Ensemble Analysis A description of the tangent linear normal mode constraint (TLNMC) in GSI David…
Running Global Model Parallel Experiments Data Assimilation Andrew Collard 1 Overview Introduction to Atmospheric Data Assimilation Control Variables Observations Background…