Stealth bomber in flight on Google Maps

Post by tener » Mon, Dec 20, 2021, 6:24 PM UTC

bee_rider wrote: post #18

capableweb wrote: post #6

Earlier quoted context omitted.

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.

I wonder if imaging from above could actually be a threat for these planes. I mean -- stick cameras on all the SpaceX satellites and you've got an awful lot of eyeballs in LEO, right? Might at least be able to tell a ground based radar where to focus their search...

Post by goblin89 » Mon, Dec 20, 2021, 6:24 PM UTC

MontyCarloHall wrote: post #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 photog…

Post by aeroman » Mon, Dec 20, 2021, 6:25 PM UTC

MontyCarloHall wrote: post #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 photog…

Post by jerry1979 » Mon, Dec 20, 2021, 6:27 PM UTC

MontyCarloHall wrote: post #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 photog…

Post by cooljacob204 » Mon, Dec 20, 2021, 6:28 PM UTC

bee_rider wrote: post #18

capableweb wrote: post #6

Earlier quoted context omitted.

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.

I wonder if imaging from above could actually be a threat for these planes. I mean -- stick cameras on all the SpaceX satellites and you've got an awful lot of eyeballs in LEO, right? Might at least be able to tell a ground based radar where to focus their search...