Effect of cloud boundaries on reflected radiationThe effects of cloud boundaries on cloud reflectivity are evaluated by comparing satellite-observed reflectivities for layered clouds that are uniform over scales that are large compared with the field of view of the satellite radiometer and those of the same clouds where they are broken on scales which are small compared with the field of view. Results are given for 1 km AVHRR data. The reflectivities are compared at 0.63 micron for which droplets in stratiform water clouds are nonabsorbing, and at 3.7 microns where the single-scattering albedo of the droplets is typically about 0.9 micron.
Document ID
19920031334
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Coakley, James A., Jr. (Oregon State University Corvallis, United States)