Accession Number : AD0763082

Title :   Application of a Computer-Controlled Two-Dimensional Densitometer to Photograph Chemical Releases.

Descriptive Note : Instrumentation papers,

Corporate Author : AIR FORCE CAMBRIDGE RESEARCH LABS L G HANSCOM FIELD MASS

Personal Author(s) : Rosenberg,Norman W.

Report Date : 09 MAR 1973

Pagination or Media Count : 37

Abstract : The use of a computer-controlled two-dimensional film densitometer in analysis of photographs of chemical releases at high altitudes is reported. The unit makes possible rapid interactive studies of extensive film records for measurement of chemical inventory and reactions, radial growth and diffusion processes, and turbulent spatial structure. Application to other problems is briefly discussed. (Author)

Descriptors :   (*UPPER ATMOSPHERE, ATMOSPHERIC SOUNDING), (*DENSITOMETERS, PHOTOGRAPHY), PHOTOGRAPHIC RECORDING SYSTEMS, DATA PROCESSING, TELEVISION DISPLAY SYSTEMS, COMPUTER PROGRAMS

Subject Categories : Atmospheric Physics

Distribution Statement : APPROVED FOR PUBLIC RELEASE