The ERA‐40 re‐analysis
S. Uppala, P. Kållberg, A. J. Simmons, Ulf Andrae, V. da Costa Bechtold, Michael Fiorino, J. K. Gibson, Jan Haseler, Andrés S. Rigual‐Hernández, Graeme Kelly, X. Li, Kazutoshi Onogi, Sami Saarinen, N. Sokka, Richard P. Allan, Erik Andersson, K. Arpe, Magdalena Balmaseda, Anton Beljaars, Leo van de Berg, Jean‐Raymond Bidlot, Niels Bormann, Sofía Caires, Frédéric Chevallier, A. Dethof, M. Dragosavac, Michael Fisher, Manuel Fuentes, Stefan Hagemann, Elías Hólm, Brian J. Hoskins, Lars Isaksen, Peter A. E. M. Janssen, Roy L. Jenne, A. P. McNally, Jean‐François Mahfouf, Jean‐Jacques Morcrette, Nick A Rayner, Roger Saunders, P. Simon, Andreas Sterl, Kevin E Trenberth, A. Untch, Drasko Vasiljevic, Pedro Viterbo, Jack Woollen (2005). The ERA‐40 re‐analysis. Quarterly Journal of the Royal Meteorological Society, 131(612), pp. 2961-3012, DOI: 10.1256/qj.04.176.