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OLS Field Name OLS Field Data
Main Title Using SAS (Trade Name) Color Graphics for Video Image Analysis.
Author Borek, J. ; Huber, A. ;
CORP Author Computer Sciences Corp., Research Triangle Park, NC.;Environmental Protection Agency, Research Triangle Park, NC. Atmospheric Sciences Research Lab.
Year Published 1988
Report Number EPA-68-01-7365; EPA/600/D-88/076;
Stock Number PB88-199443
Additional Subjects Plume detection ; Pollution ; Visual aids ; Smoke ; Wind tunnels ; Graphic methods ; Color ; Buildings ; Wake detection ; Video mapping ; Spacial distribution ; Temporal distribution ; Image analysis ; Data bases ; Computer software
Library Call Number Additional Info Location Last
NTIS  PB88-199443 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 09/04/1988
Collation 7p
Abstract Wind-tunnel studies are conducted to evaluate the temporal and spatial distributions of pollutants in the wake of a model building. As part of these studies, video pictures of smoke are being used to study the dispersion patterns of pollution in the wake of buildings. The video image format has potential as a quantifiable electronic medium. Analysis of series of selected pixels (picture elements) for video images is used to evaluate temporal and spatial scales of smoke puffs in the wake of the building.
Supplementary Notes Sponsored by Environmental Protection Agency, Research Triangle Park, NC. Atmospheric Sciences Research Lab.
PUB Date Free Form Apr 88
Category Codes 68A; 89B; 91H
NTIS Prices PC A02/MF A01
Primary Description 600/09
Document Type NT
Cataloging Source NTIS/MT
Control Number 819622243
Origin NTIS
Type CAT