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Calculation of light scattering matrix for quasi-horizontally oriented atmospheric ice crystals within the geometrical optics approximation
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Paper Abstract

The paper presents the calculations of the light scattering matrix for quasi-horizontally oriented crystal ice particles. It is shown that in the general case the light scattering matrix for the transport equation is the function of seven variables, and for its calculation it is necessary to have a complete scattering matrix, depending on 9 independent variables. The report provides a number of simplifications that allow us to use of a light scattering matrix, depending on five variables, in radiation transfer problems, and that need the matrix as a function of four variables to calculate it. This approach significantly (millions of times) speeds up the calculations.

Paper Details

Date Published: 18 December 2019
PDF: 6 pages
Proc. SPIE 11208, 25th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics, 112084O (18 December 2019); doi: 10.1117/12.2540778
Show Author Affiliations
Alexander V. Konoshonkin, V. E. Zuev Institute of Atmospheric Optics (Russian Federation)
National Research Tomsk State Univ. (Russian Federation)
Tatiana B. Zhuravleva, V. E. Zuev Institute of Atmospheric Optics (Russian Federation)
Anatoli G. Borovoi, V. E. Zuev Institute of Atmospheric Optics (Russian Federation)
Natalia V. Kustova, V. E. Zuev Institute of Atmospheric Optics (Russian Federation)
Victor A. Shishko, V. E. Zuev Institute of Atmospheric Optics (Russian Federation)
Dmitry N. Timofeev, V. E. Zuev Institute of Atmospheric Optics (Russian Federation)


Published in SPIE Proceedings Vol. 11208:
25th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics
Oleg A. Romanovskii; Gennadii G. Matvienko, Editor(s)

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