TY - CPAPER AU - A. Hollingsworth AU - S. Uppala AU - E. Klinker AU - J. Onvlee AU - J.W. de Vries AU - D.M. Burridge AU - Frédéric Vitart AU - A. de Roo AU - C. Pfrang BT - Seminar on Global earth-system monitoring, 5-9 September 2005 CY - Shinfield Park, Reading DA - 2006 LA - eng PB - ECMWF PP - Shinfield Park, Reading PY - 2006 SP - 13 EP - 34 T2 - Seminar on Global earth-system monitoring, 5-9 September 2005 TI - A systematic approach to delivering socio-economic benefits from Earth-system observations by using Earth-system models and data-assimilation systems. ER -