The effect of wind and moisture gradients on the arbitrary assignment of cloud motions to a vertical coordinate system in two Sesame casesSatellite-derived cloud motion 'wind' vectors (CMV) are increasingly used in mesoscale and in global analyses, and questions have been raised regarding the uncertainty of the level assignment for the CMV. One of two major problems in selecting a level for the CMV is related to uncertainties in assigning the motion vector to either the cloud top or base. The second problem is related to the inability to transfer the 'wind' derived from the CMV at individually specified heights to a standard coordinated surface. The present investigation has the objective to determine if the arbitrary level assignment represents a serious obstacle to the use of cloud motion wind vectors in the mesoscale analysis of a severe storm environment.
Document ID
19850055620
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Peslen, C. A. (NASA Goddard Space Flight Center Greenbelt, MD, United States)
Koch, S. E. (NASA Goddard Space Flight Center Greenbelt, MD, United States)
Uccellini, L. W. (NASA Goddard Space Flight Center Laboratory for Atmospheric Sciences, Greenbelt, MD, United States)
Date Acquired
August 12, 2013
Publication Date
January 1, 1984
Subject Category
Meteorology And Climatology
Meeting Information
Meeting: Conference on Satellite/Remote Sensing and Applications