22nd Conference on Weather Analysis and Forecasting/18th Conference on Numerical Weather Prediction
    

Session 2B

 

Data Assimilation

 Chair: Stan Benjamin, NOAA/ESRL, Boulder, CO
10:30 AMAn efficient dual-resolution ensemble data assimilation approach and tests with Doppler Radar data  
Jidong Gao, CAPS/Univ. of Oklahoma, Norman, OK
10:45 AM2B.1An Overview of the NRL Atmospheric Variational Data Assimilation (NAVDAS) and NAVDAS-AR (Accelerated Representer) Systems  extended abstract wrf recording
Nancy L. Baker, NRL, Monterey, CA; and J. Goerss, K. Sashegyi, P. Pauley, R. Langland, L. Xu, C. Blankenship, B. Campbell, B. Ruston, T. Rosmond, and R. L. Pauley
11:00 AM2B.2PBL state estimation with surface observations, a column model, and an ensemble filter  
Joshua P. Hacker, NCAR, Boulder, CO; and D. Rostkier-Edelstein
11:15 AM2B.3The impact of including a weak dynamical constraint in the GEOS-5 Data Assimilation System  
Ronald Errico, NASA/GSFC/GMAO, Greenbelt, MD; and R. Yang, D. Kleist, D. Parish, J. Guo, and R. Todling
11:30 AM2B.4Toward a weak constraint 4D-Var system: application of the Burgers equation  
Liang Xu, NRL, Monterey, CA; and T. Rosmond, J. Goerss, and B. Chua
11:45 AM2B.5A Fast Radiative Transfer Model and its Application in MM5 4Dvar  
Gang Ma Sr., National Satellite Meteorological Center, Beijing 100081, Beijing, China
12:00 PM2B.6Latest development of 3DVAR system for ARPS and its application to a tornadic supercell storm  extended abstract wrf recording
Guoqing Ge, CAPS/Univ. of Oklahoma, Norman, Oklahoma; and J. Gao

Tuesday, 26 June 2007: 10:30 AM-12:00 PM, Summit B

* - Indicates paper has been withdrawn from meeting

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