Tropical synoptic interpretation of inter-channel correlations from Tiros NSynoptic variability contained in a set of Tiros N channel brightness temperatures was analyzed for a nine-day period during January 1979, between the dateline and 90 deg W and between 30 deg N and 20 deg S. In the procedure, the spatial coherence of each channel is first described in terms of functions of interchannel differences and geographic and synoptic variations. Second, horizontal and vertical pattern of individual channels are examined through empirical orthogonal functional decomposition. Finally, response surface regression models are developed to predict missing Tiros N channels from available Tiros N and NOAA-5 data. The percentage variance was predicted for each channel from the Tiros N microwave and stratospheric channels. Generally speaking, about 80 percent of the variance in each channel can be predicted for the Tiros model, excepting the two tropospheric moisture channels, where prediction was less successful.
Document ID
19870036076
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Mcguirk, J. P. (Texas A&M Univ. College Station, TX, United States)
Anderson, L. L., Jr. (Texas A&M Univ. College Station, TX, United States)
Thompson, A. H. (Texas A & M University College Station, United States)