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Originally posted by DJW001
reply to post by backinblack
I say we can usually make out what make of car it is..
The LRO pics are mere pixels..
FACT.....
I really don't know why you'd bother useing pics that would be slammed by skeptics in seconds to prove equipment left on the moon..
Other facts are far more credible proof..
Stick to PROVABLE facts, not the LRO crap..
The spy satellites that have extremely high resolution are quite large and heavy. It would be very expensive to loft them all the way to the Moon. There is no compelling reason to get that sort of resolution of the lunar surface.
Since you automatically reject any evidence, nothing is provable to you. Why you reject the work of scientists and engineers, while embracing hoaxes and publicity stunts is beyond me.
Originally posted by backinblack
Overall what is our best spy satellite and it's resolution???
en.wikipedia.org...
where θ is the angular resolution, λ is the wavelength of light, and D is the diameter of the lens or mirror. Were the Hubble Space Telescope, with a 2.4 m telescope, designed for photographing Earth, it would be diffraction-limited to resolutions greater than 16cm (6 inches) for green light ( \lambda \approx 550 nm) at its orbital altitude of 590 km. This means that it would be impossible to take photographs showing objects smaller than 16cm with such a telescope at such an altitude. Modern U.S. IMINT satellites are believed to have around 10cm resolution; contrary to references in popular culture, this is sufficient to detect any type of vehicle, but not to read the headlines of a newspaper.
OH, I GET IT NOW According to DJW001, the pixel resolution of a space-based spy camera is directly proportional to the weight of the spacecraft Did you get a citation from NASA on that???
Spy satellites are huge however and sending one to the Moon would require quite a hefty rocket I would imagine.
rst.gsfc.nasa.gov...
...2.5cm resolution..Think we could tell the make of that car..??
BTW, most believe the secret sats take even better pics...
OH, I GET IT NOW According to DJW001, the pixel resolution of a space-based spy camera is directly proportional to the weight of the spacecraft Did you get a citation from NASA on that???
Originally posted by DJW001
reply to post by backinblack
rst.gsfc.nasa.gov...
...2.5cm resolution..Think we could tell the make of that car..??
BTW, most believe the secret sats take even better pics...
You're quoting NASA? I'm afraid that you've made it clear that source can't be trusted. Can you find something you would accept as proof of your statement?
edit on 29-1-2011 by DJW001 because: Edit to correct typo.
Originally posted by backinblack
Originally posted by DJW001
reply to post by backinblack
rst.gsfc.nasa.gov...
...2.5cm resolution..Think we could tell the make of that car..??
BTW, most believe the secret sats take even better pics...
You're quoting NASA? I'm afraid that you've made it clear that source can't be trusted. Can you find something you would accept as proof of your statement?
Get real..Are you saying spy sats haven't got far better resolution than the LRO pics??
Really, this debate is getting so stupid..
You'll probably get stars for that silly comment..
Originally posted by weedwhacker
for Google Maps, specifically....the "zoom" in to closer, better detail and resolution is from.....drumroll....photographs taken by aircraft!!!. Aircraft at about 1,500 feet above the ground, on average. Folks, do I have to remind everyone that there are NO "aircraft" flying over the surface of the Moon,
It's good to see how you are setting a fine example with your 'pleasant tone'. After all, it is everyone else who is at fault...
Just a moment ago (and in fact continually), you were criticising OTHERS for offtopic or ill-informed comments.
So, would you now explain how the resolution capabilites of current earth-orbiting spy satellites is ontopic, and what point you would like to make. Thanks so much.
And if you like, we'll go right back to when you introduced it, and look at what you said, in detail....
Yet here you can not only identify the cars, but almost their makes.
From what I can understand, Area51 is a no fly zone...
SO deceptive. Show the SAME resolution, from a "Google Map" screen-grab, for the ENTIRE base, and not just a lonely (isolated) parking lot.
Really....is THIS the sort of "debate" you bring??? Sorry, but....well....trying to stay polite. However, when faced with such easy punts, well......
Please go back and read why my tone changed..
[I did NOT want to carry on that debate..
I say we can usually make out what make of car it is..
The LRO pics are mere pixels..
FACT.....
But now that ppk has introduced that SUPERB example....(and I'm carefully controlling my tone here....), perhaps you and ppk can positively identify some of the cars in his image?
That will be.. some FACTs!!
Because, on one hand. you claim an "equivalent" to what we "see" on earth satellites, to what we "should" see on the Moon???
Are you saying I am wrong when I posted a NASA link that clearly states their sats had resolutions as high as 2.5cms..?????
Really, what a retarded thread this is turning into..
Everyone argueing over irrelevant facts..
Originally posted by jra
Spy satellites are huge however and sending one to the Moon would require quite a hefty rocket I would imagine.
Originally posted by DJW001
reply to post by backinblack
Are you saying I am wrong when I posted a NASA link that clearly states their sats had resolutions as high as 2.5cms..?????
Really, what a retarded thread this is turning into..
Everyone argueing over irrelevant facts..
Do you consider NASA to be a reputable source or not?