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Re: [OM] Shootin' Eight Miles High [was Santa brought me the Fuji F70]

Subject: Re: [OM] Shootin' Eight Miles High [was Santa brought me the Fuji F70]
From: Moose <olymoose@xxxxxxxxx>
Date: Tue, 02 Feb 2010 15:01:47 -0800
On 1/1/2010 11:19 PM, Chris Barker wrote:
> I like photos from aircraft as well, but I haven't flown in an airliner since 
> going to Turkey in late-2007, a combination of hating the hassle and doing my 
> bit for the environment (or making up for all the energy use in my early 
> career ...).
>    

On 2/2/2010 1:39 PM, ClassicVW@xxxxxxx wrote:
> I know you meant to say "1 stop more"....
>
> The sunny 16 rule itself is off by about a stop anyway here on the US east 
> coast due to atmospheric haze, smog, and latitude. (New York and Wash. DC).


A funny thing happened after 9/11. All commercial flights over the US 
were halted for a few days. During that period:

- An amateur researcher in the middle of the country, who had been 
carefully recording surface temperatures for many years found a 
significant increase. Once air travel was resumed, it went back down to 
the prior trend.

- There's an English born Jew who emigrated to Israel decades ago. He 
has been researching the solar energy falling on the Earth's surfaces. 
His concern is that it has decreased, which has reduced the total energy 
available for plants to grow, and thus the ability to produce food. One 
of the grad students he has working on his project is also in the US and 
noted a significant increase in solar energy intensity during the no-fly 
period.

As I understand it, this is a result of the ice crystals created as jets 
fly at altitude. I've both heard that it's a direct result of the 
crystals creating a reflective layer that bounces sunlight back out of 
the atmosphere and that the same effect is a result of the ice bonding 
to tiny particles.

In any case, airline travel appears to be one of those troublesome real 
world things that both cause a problem, the greenhouse effect from their 
output of CO2, and create an opposite effect at the same time.

I have no idea what the balance is; I doubt anyone really does, but 
Chris might allow himself the occasional bit of air travel without too 
much guilt.

Moose
> On 1 Jan 2010, at 05:22, Moose wrote:
>
>    
>> I am endlessly fascinated with the forms of land and water, such beauty
>> and endless variation. On our Fall trip to the NE, I was lucky, no
>> serious cloud cover until halfway across PA. The return didn't clear up
>> until the West, but presented a different selection than the trip out.
>>
>> I've often taken pics out the window, especially since digital lowered
>> the costs of duds. With the A650's articulated LCD, it's MUCH easier to
>> get the right camera angle and still see to frame. Here's the first
>> batch.
>> <http://www.moosemystic.net/Gallery/MPhotos/Misc/8mileshigh/IMG_1473.htm>
>>      
> Yes, that's the sort of photo I like.
>
>    
>> I find many of the images very striking, especially the early ones,
>> where the low sun does magic things with color and texture.
>>
>> You might say "My airplane window shots never look like that." These
>> might be called examples of extreme processing. Up to eight miles of air
>> to shoot through does present some challenges. :-)
>>
>> This is shot from only maybe 4,000', but the sun is below he horizon for
>> this flat, sea level land and there is a lot of moisture in the air.
>> <cid:part1.02070304.07040507@gmail.com>
>>
>>      
> That's not a link to a url, Moose.
>
>    
>> Out in the empty lands, there is often no reference for color at all,
>> maybe snow in a couple. Even clouds aren't reliable. They are far enough
>> above the ground that they don't have the same color balance. The few
>> paved roads may help and snow in a couple was useful, but I have to
>> admit colors in some are mostly guess work. Still, nobody knows any
>> better, what with the sunlight constantly changing as it rises and
>> nobody down there taking comparisons on the ground.
>>
>> I like the abstract appearance of much Western landscape from above.
>> <http://www.moosemystic.net/Gallery/MPhotos/Misc/8mileshigh/IMG_1502.htm>
>>
>>      
> Yes, me too.
>
>    
>> I may have gone overboard here, but I like the abstract "look"
>> <http://www.moosemystic.net/Gallery/MPhotos/Misc/8mileshigh/IMG_1507.htm>
>> Hmmm, maybe it needs a green/magenta gradient treatment.
>>      
> Over-sharpened is what I should say, but still an interesting abstract.
>
> Chris
>    

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