The Future of Data Assimilation: 4D-Var or Ensemble Kalman Filter? Eugenia Kalnay Department of Meteorology and Chaos Group University of Maryland Chaos/Weather.
Keith Dixon 1, Katharine Hayhoe 2, John Lanzante 1, Anne Stoner 2, Aparna Radhakrishnan 3, V. Balaji 4, Carlos Gaitán 5 “Perfect Model” Experiments: Testing.
The Future of Data Assimilation: 4D-Var or Ensemble Kalman Filter?
Comparative study on the error covariance matrices for KF and EnKF using the barotropic S-model