Home page  
Home   Your Room   Login   Contact   Feedback   Site Map   Search:  
Discover this product  
About Us
Overview
Getting here
Committees
Products
Forecasts
Order Data
Order Software
Services
Computing
Archive
PrepIFS
Research
Modelling
Reanalysis
Seasonal
Publications
Newsletters
Manuals
Library
News&Events
Calendar
Employment
Open Tenders
   
Home > Newsevents > Meetings > Seminar on Recent developments in data assimilation for atmosphere and oceanr >  
   

Seminar on Recent developments in data assimilation for atmosphere and ocean, 8 to 12 September 2003


 
 

Presentations

Overview

A. Simmons (ECMWF) Observations, assimilation and the improvement of global weather prediction
F. Rabier (Meteo-France) Variational data assimilation: theory and overview
M. Fisher (ECMWF) Background error modelling
D. Dee (ECMWF; on leave from NASA-GMAO) Detection and correction of model bias during data assimilation
J N.Thepaut (ECMWF) Satellite data assimilation overview

Validation and diagnostics

R. Dumelow (UKMO) Overview of observing system experiments
O. Talagrand (LMD) Objective validation and evaluation of data assimilation
C. Cardinali (ECMWF) Influence matrix diagnostic for monitoring assimilation system performance
E. Andersson (ECMWF) Modelling of innovation statistics
Including physical processes
P. Houser (NASA-OH) Land data assimilation
M. Janiskova (ECMWF) Physical processes in adjoint models - potential pitfalls and benefits
J. Derber (NOAA) Flow dependent Jb in a grid-point 3D-Var
Ensemble data assimilation
P. Houtekamer (CMC) Practical ensemble data assimilation
A. Lorenc (Met Office) Relative merits of 4DVar and Ensemble methods
G. Evensen (Nansen) The EnKF: theoretical formulation and practical implementation
P J Leeuwen (U. of Utrecht) Nonlinear ensemble data assimilation for the ocean  

Other new developments

A. Weaver (CERFACS) Constructing a background error covariance model for variational ocean data assimilation
M. Balmaseda (ECMWF) Ocean Data Assimilation for Seasonal Forecasts
H. Eskes (KNMI) Stratosphere and chemistry
Y. Tremolet (ECMWF) Model error in variational data assimilation
B. Farrell (Harvard) The reduced rank Kalman filter based on balanced truncation
M. Leutbecher (ECMWF) Adaptive observations, the Hessian metric and singular vectors
L. Isaksen (ECMWF) Realism of sensitivity patterns

Applications

N. Gustafsson (SMHI) Current Limited Area applications
F. Bouttier (Meteo-France) The AROME mesoscale project
A. Hollingsworth (ECMWF) The GEMS perspective



 

Top of page 16.09.2003
 
   Page Details © ECMWF
shim shim shim