11-11-2011, 03:15 PM | #101 | |||
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Guess number 2, based on zero reference points available in the photo. Based on these two guesses, you're going to come up with something more accurate than Lee, who estimated one distance, in person, in 3-D. Quote:
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Good grief man, if you came across any more empty-headed in this thread I'd swear you could fail a CT scan. |
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11-11-2011, 03:25 PM | #102 | ||
Hold mah beer!
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You could easily get information off the plane itself about scaling, that combined with information from the camera itself aka zoom,lens, and such you can easily determine distance from the camera to the plane. Sometimes you can even get this information from the photo itself depending on what the camera embeds into the digital photos. Some cameras will even embed GPS info into photos nowadays. Using that distance, you can use a wide array of angles from the ground to that of the photo taken. Then using simple trig based on those two determinations, you can get the height of the airplane Math is not fucking hard if you aren't a dumbass like yourself. BTW a person on the ground using his naked eye that has no education on identifying the altitude of airplanes is making an uneducated guess. We aren't going to be looking for accuracy of inches, by probably tens of feet. Which would be a very well reasoned estimation.
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Last edited by Trip; 11-11-2011 at 03:30 PM.. |
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11-11-2011, 03:32 PM | #103 | |
Hold mah beer!
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Apparently there are sites where you can do it without doing any of the work too.
http://www.holmestead.ca/chemtrails/digital.html
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11-11-2011, 03:36 PM | #104 |
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Trip will solve this dilemma.
The rest of you are just plane dumb.
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11-11-2011, 03:37 PM | #105 | |
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At least misplaced arrogance is amusing. |
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11-11-2011, 03:47 PM | #106 | |
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Thank god my connecting terminal was only one gate over too...
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11-11-2011, 03:50 PM | #107 | ||
Hold mah beer!
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However, we aren't being presented with any information, just a stupid internet story, that's much better than trying to actually solve the problem!
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11-11-2011, 03:58 PM | #108 | |
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Just too many variables. And certainly not worth calling someone's judgment into question. |
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11-11-2011, 03:59 PM | #109 |
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Tens of feet? Maybe my trig is off, but assuming we're not within tens of feet of the aircraft, you're going to have to guess the right angle within about 5 degrees (with no landmarks) to get that kind of precision. A wide range of angles just makes the whole thing worse.
Just do the math using 30 degrees and 60 degrees, and assume you can make out the tail numbers with a camera from 1/4 mile away. It puts the estimated altitude range anywhere from 660 feet to 1120 feet. Further away, or a wider angle spread, and your precision is even worse. |
11-11-2011, 04:00 PM | #110 |
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yeeeaaaaah!
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