Sampling analysis for the Earth Radiation Budget Satellite System mission based on orbital coverage and cloud variabilityThe reported study represents an extension of an investigation by Harrison et al. (1976). Based on the results of sampling studies, two 98 deg inclined orbits coupled with a 56 deg inclination orbit appear to satisfy the science requirements on both regional and zonal scales. The NOAA sun-synchronous satellites in the TIROS-N series could adequately cover the high latitudes and a satellite having an inclination of 56 deg could provide sampling in the mid and low latitude areas where variations in radiation energetics are most dynamic. Attention is given to studies of time and space coverage, zonal evaluations, a regional analysis, and statistics describing the regional variations of cloud cover. A table is presented with data concerning the uncertainty of monthly mean reflected irradiance due to cloud variability for selected northern hemisphere regions.
Document ID
19780051000
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Harrison, E. F. (NASA Langley Research Center Hampton, Va., United States)
Gibson, G. G. (NASA Langley Research Center Hampton, VA, United States)
Minnis, P. (Vought Corp. Hampton, Va., United States)