Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review
Calculation by the Monte-Carlo method of optical radiation scattering by cirrus crystals in the geometric optics approximation. / Mu, Q.; Kargin, B. A.; Kablukova, E. G.
26th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics. ed. / Gennadii G. Matvienko; Oleg A. Romanovskii. SPIE, 2020. 115602C (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 11560).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review
}
TY - GEN
T1 - Calculation by the Monte-Carlo method of optical radiation scattering by cirrus crystals in the geometric optics approximation
AU - Mu, Q.
AU - Kargin, B. A.
AU - Kablukova, E. G.
N1 - Funding Information: The authors are grateful to Professor S.M. Prigarin for useful discussions and comments. This work was supported by the CSC (China Scholarship Council) and the project tasks number 0315-2016-0002. Publisher Copyright: © 2020 SPIE Copyright: Copyright 2020 Elsevier B.V., All rights reserved.
PY - 2020
Y1 - 2020
N2 - In the geometrical optics approximation, the scattering of solar radiation in the visible and near-IR regions of the solar spectrum by particles of crystalline clouds is numerically studied. For this purpose an algorithm for direct statistical simulation has been developed. A feature of the algorithm is the ability to obtain the scattering characteristics of solar radiation by crystalline particles of various shapes, concentrations and spatial orientations in a single calculation. Another feature is that, along with particles having smooth surfaces, the processes of radiation scattering on particles with rough surfaces are simulated taking into account the effects of shading and re-reflection. The algorithm is based on the so-called “facet” model of randomly inhomogeneous surfaces. A series of numerical experiments has been performed.
AB - In the geometrical optics approximation, the scattering of solar radiation in the visible and near-IR regions of the solar spectrum by particles of crystalline clouds is numerically studied. For this purpose an algorithm for direct statistical simulation has been developed. A feature of the algorithm is the ability to obtain the scattering characteristics of solar radiation by crystalline particles of various shapes, concentrations and spatial orientations in a single calculation. Another feature is that, along with particles having smooth surfaces, the processes of radiation scattering on particles with rough surfaces are simulated taking into account the effects of shading and re-reflection. The algorithm is based on the so-called “facet” model of randomly inhomogeneous surfaces. A series of numerical experiments has been performed.
KW - Crystalline clouds
KW - Geometric optics method
KW - Monte Carlo method
KW - Ray scattering phase function
UR - http://www.scopus.com/inward/record.url?scp=85097091038&partnerID=8YFLogxK
U2 - 10.1117/12.2576362
DO - 10.1117/12.2576362
M3 - Conference contribution
AN - SCOPUS:85097091038
T3 - Proceedings of SPIE - The International Society for Optical Engineering
BT - 26th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics
A2 - Matvienko, Gennadii G.
A2 - Romanovskii, Oleg A.
PB - SPIE
T2 - 26th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics 2020
Y2 - 6 July 2020 through 10 July 2020
ER -
ID: 26205540