A Procedure for Standardization of Color Infrared Film Response |
Common terms and phrases
0.00 Relative Log 0.20 magenta cc 0.80 ABOVE BASE adjustments to exposure Aim Curve Ames Research Center apparent speed batch number characteristic curves color compensating filters color infrared emulsion color infrared films Color Infrared Standard control strip density level difference by 0.30 diffuse color transmission Earth Resources Aircraft EG&G emulsion number exposure and filtration f stop flash tube flights flown green and red green layers green sensitive layer infrared layer Infrared sensitive color infrared sensitive layer Kodak Log E magenta cc 0.20 measurable density NASA Ames Research nearest 0.05 Log normal color films Performing Organization photograph PROCEDURE FOR STANDARDIZATION proper exposure red sensitive layers relative film speed Relative Log Exposure relative speed difference remote sensing Resources Aircraft Project response characteristics selected to shift sensitive color films sensitive layer produces speed and color standard color balance standard graph subtracting three dye layers three layers variability visual gray Wratten 12