Accession Number : AD0670972
Title : HUMAN LIMITATIONS OF LINE OF SIGHT MISSILES DURING LIMITED VISIBILITY.
Descriptive Note : Technical memo.,
Corporate Author : HUMAN ENGINEERING LABS ABERDEEN PROVING GROUND MD
Personal Author(s) : Eckles,Andrew J. , III. ; Garry,Thomas A. ; Mullen,William C.
Report Date : JAN 1968
Pagination or Media Count : 24
Abstract : The paper examines the effects of several intervening light sources on a viewer's optical image of an illuminated target presented during periods of limited visibility. Quantitative measures of resulting target obscuration as affected by target brightness, light-source intensity and light-source range were obtained. (Author)
Descriptors : (*TARGET ACQUISITION, PERFORMANCE(HUMAN)), OPTICAL IMAGES, ILLUMINATION, VISIBILITY, INHIBITION, BRIGHTNESS, INTENSITY, HUMAN FACTORS ENGINEERING
Subject Categories : Human Factors Engineering & Man Machine System
Distribution Statement : APPROVED FOR PUBLIC RELEASE