TY - CPAPER AU - W. Bell AU - S.J. English BT - ECMWF/EUMETSAT NWP-SAF Workshop on Bias estimation and correction in data assimilation, 8 to 11 November 2005. CY - Shinfield Park, Reading DA - 2006 LA - eng PB - ECMWF PP - Shinfield Park, Reading PY - 2006 SP - 67 EP - 76 T2 - ECMWF/EUMETSAT NWP-SAF Workshop on Bias estimation and correction in data assimilation, 8 to 11 November 2005. TI - Satellite instrument calibration issues: experience gained from SSMIS ER -