TY - CPAPER AU - Gianpaolo Balsamo AU - F. Bouyssel AU - J. Noilhan AU - J.-F. Mahfouf AU - S. BĂ©lair AU - G. Deblonde BT - ECMWF/ELDAS Workshop on Land Surface Assimilation, 8-11 November 2004 CY - Shinfield Park, Reading DA - 2005 LA - eng PB - ECMWF PP - Shinfield Park, Reading PY - 2005 SP - 79 EP - 96 T2 - ECMWF/ELDAS Workshop on Land Surface Assimilation, 8-11 November 2004 TI - A simplified variational analysis scheme for soil moisture: Developments at Meteo-France and MSC ER -