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20231211172221.0 |
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230519|2022 xxu s a eng d |
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|a 10.1134/S1024856022020130
|2 doi
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|a koha001002114
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|b rus
|c RU-ToGU
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|a Light backscattering properties of distorted hexagonal atmospheric ice particles within the physical optics approximation
|c D. N. Timofeev, A. V. Konoshonkin, N. V. Kustova, V. A. Shishko
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|a Текст
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|a электронный
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|a Библиогр.: 32 назв.
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|a Light backscattering matrices are calculated within the physical optics approximation for hexagonal atmospheric ice particles distorted in different ways for the case of arbitrary spatial orientation and single scattering. A hexagonal prism with a height of 31.62 mu m and an external diameter of 22.14 mu m, which is typical for column-type particles observed in cirrus clouds, is chosen as a basic geometric shape. Three shape distortion methods for the particles are used: tilt, convexity and concavity; the angle of distortion varies from 0 degrees to 50 degrees for every particle type. The wavelength of incident radiation is 1.064 mu m. The calculation has shown a sharp decrease in the backscattering cross section with an increase in the angle of distortion for all particle types under study.
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|a обратное рассеяние света
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|a перистые облака
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|a ледяные частицы
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|a физическая оптика
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|a статьи в журналах
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|a Timofeev, Dmitriy N.
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|a Konoshonkin, Alexander V.
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|a Kustova, Natalia V.
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|a Shishko, Viсtor A.
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|t Atmospheric and oceanic optics
|d 2022
|g Vol. 35, № 2. P. 158-163
|x 1024-8560
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|a RU-ToGU
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|u http://vital.lib.tsu.ru/vital/access/manager/Repository/koha:001002114
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|a статья
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|c 1002114
|d 1002114
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