Physics – Optics
Scientific paper
Dec 1976
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1976icar...29..483y&link_type=abstract
Icarus, vol. 29, Dec. 1976, p. 483-491.
Physics
Optics
4
Atmospheric Optics, Atmospheric Scattering, Infrared Spectra, Venus Atmosphere, Albedo, Carbon Dioxide, Isotropism, Optical Thickness, Spectral Line Width, Venus Clouds
Scientific paper
Line profiles and curves of growth were computed for both reflected and transmitted radiation for typical lines in CO2 bands (in the photographic infrared) which occur in the spectrum of Venus. In the model, the pressure variation with altitude was considered, and the base of the cloud deck was set at the 2 bar level. The temperature was held constant at 250 K, and a Voigt profile was used for the line shape. It was also assumed that the scale height of the cloud particles was equal to the scale height of the gas. The calculations were made for four values of the scattering optical thickness (0.1, 1.0, and 100) using a continuum single-scattering albedo of 0.9975 (which gives a Bond albedo of 0.896 for a scattering optical thickness of 100, the value observed for Venus at these wavelengths). Curves of growth are also presented for reflected radiation which has been averaged over the visible disk for three values of the Venus phase angle (0, 86, and 166 deg).
Kattawar George W.
Young D. G. L.
No associations
LandOfFree
Scattering in the atmosphere of Venus. I - Line profiles and curves of growth for isotropic scattering does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Scattering in the atmosphere of Venus. I - Line profiles and curves of growth for isotropic scattering, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Scattering in the atmosphere of Venus. I - Line profiles and curves of growth for isotropic scattering will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-1050433