Images - Different Wavelengths
This is a channel 1 visible wavelength full disk image from GOES-11. This is how the earth would appear to you in grayscale
if you were in space.
The GOES satellite imager covers 5 wavelength bands;
Ch1 = 0.55-0.75um
Ch2 = 3.8-4.0um
Ch3 = 6.5-7.0 or
5.8-7.3um
Ch4
= 10.2-11.2um
Ch5 = 11.5-12.5um or
12.9-13.7um.