Heat Transfer by Infrared Radiation in the Atmosphere

absorbing absorption bands absorption coefficient amount Ångström approximation assume Astrophys atmospheric radiation beam black body flux black body intensity black body radiation calculations carbon dioxide band carbon dioxide radiation carriage cloud cm-¹ cm² column computed constant cosh curve of Fig downward flux Elsasser emissivity curve emitted Falckenberg formula frequency Geophys given half-width heat balance heat transfer Hence infrared absorption infrared radiation infrared spectroscopy instrument integral interval isopleth isothermal Kirchhoff's law Ladenburg layers logarithmic lower atmosphere meteorological millibars moisture nocturnal observations obtained opaque ozone Phys planimeter plate plotted precipitable water radiation chart radiation measurements radiative cooling radiative heat radiative transfer Raman region represents rotational band Section sinh sky radiation slab solar radiation spectral lines spectroscopic spectrum square-root law stratosphere T₁ Table tempera temperature thermodynamic equilibrium thermopile thickness tion transmission functions ture water vapor wave length Zeits ΑΔν