Calculation by the Monte-Carlo method of optical radiation scattering by cirrus crystals in the geometric optics approximation

Q. Mu, B. A. Kargin, E. G. Kablukova

Результат исследования: Публикации в книгах, отчётах, сборниках, трудах конференцийстатья в сборнике материалов конференциинаучнаярецензирование

Аннотация

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.

Язык оригиналаанглийский
Название основной публикации26th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics
РедакторыGennadii G. Matvienko, Oleg A. Romanovskii
ИздательSPIE
ISBN (электронное издание)9781510639416
DOI
СостояниеОпубликовано - 2020
Событие26th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics 2020 - Moscow, Российская Федерация
Продолжительность: 6 июл 202010 июл 2020

Серия публикаций

НазваниеProceedings of SPIE - The International Society for Optical Engineering
Том11560
ISSN (печатное издание)0277-786X
ISSN (электронное издание)1996-756X

Конференция

Конференция26th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics 2020
СтранаРоссийская Федерация
ГородMoscow
Период06.07.202010.07.2020

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