TY - GEN AU - Buizza, R. AU - Petroliagis, T. AU - Palmer, T. TI - Impact of model resolution and ensemble size of the performance of an ensamble prediction system T2 - Technical Memorandum VL - 245 PY - 1998/// CY - Reading PB - ECMWF KW - PREVISÃO NUMÉRICA KW - IM ER -