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Stealth bomber in flight on Google Maps

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Re: Stealth bomber in flight on Google Maps

#6

Not so stealth eh?

I'm sure you wrote this in jest, but in case people aren't aware: The "Stealth" in "Stealth bomber" refer to hiding the plane from anti-aircraft defenses like radar, infrared, acoustics and some optical visibility, but the anti-reflective paint that is used for hiding it optically is only on the underside, not on the top.

Re: Stealth bomber in flight on Google Maps

#9
Interesting how the three separate R/G/B images are taken independently a few ~seconds~ milliseconds apart, with a different color filter placed over the image sensor.

I assume this is to maximize resolution, since no Bayer interpolation [0] is needed to demosaic the output of a traditional image sensor that integrates the color filters onto the sensor pixels themselves. As these satellites are not intended to photograph things in motion, the color channel alignment artifacts seen here are a rare, small price to pay for vastly improved resolution and absence of demosaicing artifacts.

[0] https://en.m.wikipedia.org/wiki/Bayer_filter

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