18th Conference on Weather and Forecasting, 14th Conference on Numerical Weather Prediction, and Ninth Conference on Mesoscale Processes

Session 1: Numerical Data Assimilation Techniques

Monday, 30 July 2001: 1:00 PM-2:20 PM
Organizer:  Edward Barker, NRL
  1:00 PM
DAO's next generation physical-space/finite-volume data assimilation system: Formulation and initial evaluation
Arlindo M. da Silva, NASA/GSFC, Greenbelt, MD; and S. -. J. Lin, J. Joiner, and D. P. Dee

  1:20 PM
Recent developments of the Met Office 3D-Var system
N. Bruce Ingleby, Met Office, Bracknell, Berks., United Kingdom; and S. P. Ballard, R. S. Bell, A. Berney, B. Candy, S. English, D. Li, A. C. Lorenc, R. J. Renshaw, and J. K. Ridley

Poster PDF (46.8 kB)
  1:40 PM
Implementation of the NRL Atmospheric Variational Data Assimilation System
Edward Barker, NRL, Monterey, CA; and R. Daley and J. Goerss

Poster PDF (107.1 kB)
  2:00 PM
The operational 4D-Var data assimilation system of Meteo-France: specific characteristics and behaviour in the special case of the 99 Xmas storms over France
Jean-François Geleyn, Météo France, Toulouse, France; and D. Banciu, M. Bellus, R. El Khatib, P. Moll, P. Saez, and J. N. Thépaut

Poster PDF (203.3 kB)