Sensor performance report, volume 4 (S-190A)
A summary of efforts expended to determine the radiometric accuracy and signal to noise ratio achieved by the S190A multispectral camera is reported. The technique used was to computer model the photographic system and to compare theoretical results to known or measured radiometric values. The two sources used as known targets for radiometric evaluation were the film broadband sensitometry and the lunar disc. From the analysis it appears feasible to attain an accuracy of 10% or better in radiometric accuracy. This however is contingent on contemporaneously exposing the target and spectral sensitometry.
Mendlowitz, R. A., Sr.↗