Ensemble forecasting and data assimilation in coupled systems
Eugenia Kalnay
Department of Meteorology and the Chaos Group
University of Maryland
•Ensemble forecasting, low dimensionality, and data assimilation. Examples with a QG model and the NCEP global model •Breeding, Lyapunov Vectors and Singular Vectors in a coupled system with fast and slow time scales. Examples with a coupled Lorenz model, Zebiak-Cane model and NASA coupled GCM (NSIPP)
•Implications for data assimilation