TY - CPAPER
AU - Erik Andersson
AU - Carla Cardinali
AU - L. Isaksen
AU - Anotonio Garcia-Mendez
BT - Eighth Workshop on Meteorological Operational Systems, 12-16 November 2001
CY - Shinfield Park, Reading
DA - 2001
LA - eng
PB - ECMWF
PP - Shinfield Park, Reading
PY - 2001
SP - 179
EP - 183
T2 - Eighth Workshop on Meteorological Operational Systems, 12-16 November 2001
TI - On the impact of frequent data in ECMWF's 4D-Var scheme. Hourly surface pressure data, European profilers and profiling aircraft data
ER -