Articles | Volume 15, issue 10
https://doi.org/10.5194/acp-15-5947-2015
https://doi.org/10.5194/acp-15-5947-2015
Technical note
 | 
29 May 2015
Technical note |  | 29 May 2015

Technical Note: Optical properties of desert aerosol with non-spherical mineral particles: data incorporated to OPAC

P. Koepke, J. Gasteiger, and M. Hess

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Cited articles

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Cheng, R. J.: Physical properties of atmospheric particulates, in: Light scattering by irregularly shaped particles, edited by: Schuerman, D. W., Plenum Press, New York, USA, 69–78, 1980.
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Dubovik, O., Sinyuk, A., Lapyonok, T., Holben, B. N., Mishchenko, M. I., Yang, P., Eck, T. F., Volten, H., Munoz, O., Veihelmann, B., van der Zande, W. J., Leon, J. F., Sorokin, M., and Slutsker, I.: Application of spheroid models to account for aerosol particle non-sphericity in remote sensing of desert dust, J. Geophys. Res.-Atmos., 111, D11208, https://doi.org/10.1029/2005JD006619, 2006.
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Short summary
Desert dust particles in general are not spherical, which changes their scattering functions against that for spheres that often are used for remote-sensing and radiation budget investigations. In the new version of the data base OPAC (Optical Properties of Aerosols and Clouds), which easily allows one to model a large range of microphysical and optical aerosol properties for individually decided component mixtures, now typical non-spherical mineral particles are taken into account.
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