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www.dtic.mil/cgi-bin/GetTRDoc?AD=AD604031
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fornia, on Contract AF33(657)-11081, "High Altitude Daytime Sky. Background Radiation Measurement Program." The information con- tained in this document ...
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www.astropix.com/HTML/L_STORY/SKYBRITE.HTM
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What about elevation, transparency and atmospheric particles? ... Wear "glacier glasses" when outside during daytime. ... many others have sky brightness negligibly different from the natural background, which sets a fundamental (and more-or-less .... Transparency is almost solely a function of altitude: the higher the better.
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www.amostech.com/TechnicalPapers/2011/Poster/JIM.pdf
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Our goal was to determine the sky background radiance and transmission as a ..... tion of the higher elevations and an equation with elevation and range as a ...
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www.amostech.com/TechnicalPapers/2011/Optical_Systems/J...
www.amostech.com/TechnicalPapers/2011/Optical_Systems/JIM.pdf
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1. Shorter wavelengths have lower SNRs due to the much higher background from the blue daytime sky. At longer wavelengths, the rapid decrease in the solar ...
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photonicssociety.org/newsletters/oct05/Adaptive.html
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The application of adaptive optics to the daytime deep space link is analyzed. ... formats under daytime sky background conditions at 3 degrees sun angle. ... Future NASA deep space missions will fly high resolution, high data-rate- generating ... 20 deg, elevation, sun's zenith angle 70±3 deg, clear sky, and 2.2 km altitude.
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adsabs.harvard.edu/full/1968SSRv....8...92N
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Introduction At ground level the daytime sky is so bright that there would ... lines, originating from high altitude, against this intense background of sunlight ...
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odin.gi.alaska.edu/lumm/Papers/Zhou_sdarticle.pdf
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Daylight auroral imaging is a proposed application of the NASA high-altitude long-duration balloon ..... The sky background was estimated from the observed ...
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www.skyandtelescope.com/community/skyblog/newsblog/4287...
www.skyandtelescope.com/community/skyblog/newsblog/42879897.html
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Apr 12, 2009 ... BLAST hangs from its fully expanded balloon at a cruising altitude of 23 miles. This high, the daytime sky takes on some of the blackness of ...
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history.nasa.gov/hyperrev-x15/ch-7.html
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(2) High-Altitude Daytime Sky Brightness. This successful program to collect data on radiation characteristics of the daytime sky background was part of an effort ...
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