Opacity of the Earth's atmosphere

by natski
Tags: atmosphere, earth, opacity
natski is offline
Dec13-09, 02:49 PM
P: 266
Hi all,

Does anyone know of a reliable tabulation of the opacity of the Earth's atmosphere (for example at zenith distance zero) as a function of wavelength from 100nm to 1 micron? Obviously the opacity varies with different conditions but something like a US Standard Atmosphere model would suffice for my needs.

Thanks in advance,

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Andy Resnick
Andy Resnick is offline
Dec13-09, 06:37 PM
Sci Advisor
P: 5,468
Have you looked at LOWTRAN/MODTRAN/HITRAN?


Or is something like this good enough:

natski is offline
Dec14-09, 11:10 AM
P: 266
Ah yes this looks very useful, thanks. Looking at http://www1.ncdc.noaa.gov/pub/softwa...an/lowtran7.16 as an example, there does not seem to be a key as to what the columns actually mean. Do you know what each column represents here?


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