TY - RPRT AU - F. Chevallier AU - J.-F. Mahfouf BT - EUMETSAT/ECMWF NWP-SAF Research Report CY - Shinfield Park, Reading DA - 05/2000 LA - eng M1 - 2 PB - ECMWF PP - Shinfield Park, Reading PY - 2000 EP - 34 T2 - EUMETSAT/ECMWF NWP-SAF Research Report T3 - ECMWF/EUMETSAT NWP-SAF TI - Evaluation of the Jacobians of infrared radiation models for variational data assimilation ER -