Aureole scattering phase function for various types of aerosol weather in 2010-2019

Vasiliy V. Polkin; Elena P. Yausheva; Mikhail V. Panchenko

doi:10.1117/12.2575292

12 November 2020 Aureole scattering phase function for various types of aerosol weather in 2010-2019

Vasiliy V. Polkin, Elena P. Yausheva, Mikhail V. Panchenko

Proceedings Volume 11560, 26th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics; 115603W (2020) https://doi.org/10.1117/12.2575292
Event: 26th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics, 2020, Moscow, Russian Federation

Abstract

This article investigates data arrays obtained by using a closed-type aureole photometer. The arrays contain information about the scattering phase function for various types of «aerosol weather» in the angle range φ = 1.2–20º for the period 2010-2019. The total data array divided into types including «Background», «Haze-S», «Smog» and «Smoke haze». Data is formed on the basis of hourly values of the measured value. Long-term measurements in the surface layer of the Tomsk suburb showed that in winter and spring absolute values of directional scattering coefficients prevail for weather types, which are marked as “smog” and “smoky haze”, while values for “smog” prevail in winter and spring and in summer and autumn for the "smoky haze."

Citation Download Citation

Vasiliy V. Polkin, Elena P. Yausheva, and Mikhail V. Panchenko "Aureole scattering phase function for various types of aerosol weather in 2010-2019", Proc. SPIE 11560, 26th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics, 115603W (12 November 2020); https://doi.org/10.1117/12.2575292

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