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26 January 2017

All The Light We Cannot See

One image in 16 different wavelengths of light from NOAA’s new weather satellite GOES-16 (GOES-R at launch). The upper left is the blue visible light wavelength. Next is Red. Next is near IR, not visible to our eyes, but very sensitive to vegetation. This near-IR channel is very valuable because you can do some software tricks and use it as a green channel to get a colour image.  The other …


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