446_01c_hw6

446_01c_hw6 - 40 o 1225 50 o 1116 60 o 961 70 o 763 80 o...

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METR 446 Homework # 6 Due Friday, November 9 (before 5:00 pm) 1. (10 pts) Determine the solar monochromatic irradiance at the top of the atmosphere given the following set of monochromatic (0.5 µ m) irradiance measurements made throughout the day at the ground. Zenith angle ( Θ ) E λ (W m -2 µ m -1 ) 10 o 1326 20 o 1303 30 o 1276
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Unformatted text preview: 40 o 1225 50 o 1116 60 o 961 70 o 763 80 o 302 2. (5 pts) What is the monochromatic optical thickness of the atmosphere in 1) for an overhead sun ( = 0 o )? 3. (5 pts) Approximately (i.e., assume a temperature) what is the terrestrial (from Earth) monochromatic irradiance at this wavelength?...
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This homework help was uploaded on 04/02/2008 for the course ATMO 446 taught by Professor Brooks during the Spring '07 term at Texas A&M.

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