A validation survey of the ECMWF prognostic cloud scheme using LITE

Advancements in the parameterization of clouds in global circulation models (GCMs) are contingent upon our ability to validate them on the global scale. We examine the performance of the European Centre for Medium-range Weather Forecasting (ECMWF) prognostic cloud scheme using data from the Lidar In-space Technology Experiment (LITE). Qualitative comparisons and results from a statistical analysis are presented.

[1]  N. Lau,et al.  A Satellite View of the Synoptic-Scale Organization of Cloud Properties in Midlatitude and Tropical Circulation Systems , 1995 .

[2]  G. L. Stephens,et al.  Multiple scattering effects in the lidar pulse stretching problem , 1999 .

[3]  S. Klein,et al.  Validation and Sensitivities of Frontal Clouds Simulated by the ECMWF Model , 1999 .

[4]  John F. B. Mitchell,et al.  Intercomparison and interpretation of climate feedback processes in 19 atmospheric general circulation models , 1990 .

[5]  Daniel S. Wilks,et al.  Statistical Methods in the Atmospheric Sciences: An Introduction , 1995 .

[6]  G. S. Kent,et al.  Scientific investigations planned for the lidar in-space technology experiment (LITE) , 1993 .

[7]  M. Tiedtke,et al.  Representation of Clouds in Large-Scale Models , 1993 .

[8]  Gerald G. Mace,et al.  Validation of hydrometeor occurrence predicted by the ECMWF Model using millimeter wave radar data , 1998 .

[9]  David M. Winker,et al.  Monte-Carlo calculations of cloud returns for ground-based and space-based LIDARS , 1995 .

[10]  J. Morcrette Evaluation of Model-generated Cloudiness: Satellite-observed and Model-generated Diurnal Variability of Brightness Temperature , 1991 .

[11]  C. Martin R. Platt,et al.  Multiple scattering effects in clouds observed from LITE , 1995, Remote Sensing.

[12]  David M. Winker,et al.  An overview of LITE: NASA's Lidar In-space Technology Experiment , 1996, Proc. IEEE.

[13]  David M. Winker,et al.  Vertical distribution of clouds over Hampton, Virginia observed by lidar under the ECLIPS and FIRE ETO programs , 1994 .