TY - GEN AU - Leidner, S. M. AU - Isaksen, Lars AU - Hoffman, Ross TI - Impact of NSCAT winds on tropical cyclones in the ECMWF 4D-Var assimilation system T2 - ECMWF/Technical Memorandum VL - 349 PY - 2001/// CY - Reading PB - ECMWF KW - PREVISAO NUMERICA KW - IM ER -