Newsletter No. 130 - Winter 2011/12

Title
Newsletter No. 130 - Winter 2011/12
Newsletter
Date Published
01/2012
Name of the publication
ECMWF Newsletter
Issue
130
Author
Bob Riddaway
ECMWF
Abstract
  • Forecast performance 2011
  • New tropical cyclone products on the web
  • Use of EDA-based background error variance in 4D-Var
  • A new framework to handle ODB in Metview 4