17
Assimilation of observations into models: 4D methods

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Thursday, 27 January 2011: 1:30 PM-3:00 PM
2A (Washington State Convention Center)
Hosts: (Joint between the 15th Symposium on Integrated Observing and Assimilation Systems for the Atmosphere, Oceans and Land Surface (IOAS-AOLS); and the 24th Conference on Weather and Forecasting/20th Conference on Numerical Weather Prediction )
Chair:  Altug Aksoy, Cimas/Hrd, University of Miami/CIMAS and NOAA/AOML/HRD, Miami, FL
Papers:
  1:30 PM
J17.1
The NCAR 4DREKF ensemble data assimilation and forecasting system
Yubao Liu, NCAR, Boulder, CO; and L. Pan, Y. Wu, A. Bourgeois, T. Warner, S. Swerdlin, S. F. Halvorson, and J. Pace
  1:45 PM
J17.2
  2:00 PM
J17.3
Mesoscale ensemble 4DVAR and its comparison with EnKF and 4DVAR
Meng Zhang, Penn State University, University Park, PA; and F. Zhang, X. Zhang, and X. Y. Huang
  2:30 PM
J17.5
Recently upgrades and improvements of WRF 4D-Var system
Xin Zhang, NCAR, Boulder, CO; and N. Pan, Q. Cheng, and X. Y. HUang
  2:45 PM
J17.6
Introduction of GRAPES_VAR
Wei Han, NOAA, College Park, MD; and J. Xue