Filter spectral responsivities on Viking Lander

The data are taken from Huck et al.,
Radiometric Performance of the Viking Mars Lander Cameras,
NASA TM X-72692, 1975.
See also: Edward A. Guinness: Radiometric Calibration of Viking Lander EDR Images

Viking Lander 1 Camera 1 in visible light click here for infrared
corrected spectrum
blue' := 1.7*blue -0.1*red -0.1*ir3
green' := 1.4*green -0.07*ir3
red' := red -0.1*ir3

Viking Lander 1 Camera 2 in visible light click here for infrared

corrected spectrum

Viking Lander 2 Camera 1 in visible light click here for infrared

corrected spectrum

Viking Lander 2 Camera 2 in visible light click here for infrared

corrected spectrum

Holger Isenberg
[email protected]
PGP-Key