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Solar Radiation Measurements at the Fonovaya Observatory: Part II: Results from 2021 Measurements

Solar Radiation Measurements at the Fonovaya Observatory: Part II: Results from 2021 Measurements Ground-based measurements at the Fonovaya Observatory in 2021 are used to analyze the variations in solar radiation in the wavelength ranges 0.285–2.8, 0.280–0.400, and 0.280–0.315 μm. The calculations of the radiation balance and albedo of the underlying surface are presented. The diurnal radiation balance is shown to be −1.20 ± 1.18 MJ/m2 during the period of stable snow cover, from November to March, and +8.83 ± 4.49 MJ/m2 in the snow-free period, from May to September. The diurnal solar radiation absorption by the Earth’s surface is estimated to not exceed 2 MJ/m2 during the period of stable snow cover, from December to March, and to vary from 10 to 25 MJ/m2 in summer. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Atmospheric and Oceanic Optics Springer Journals

Solar Radiation Measurements at the Fonovaya Observatory: Part II: Results from 2021 Measurements

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References (19)

Publisher
Springer Journals
Copyright
Copyright © Pleiades Publishing, Ltd. 2023. ISSN 1024-8560, Atmospheric and Oceanic Optics, 2023, Vol. 36, No. 1, pp. 54–60. © Pleiades Publishing, Ltd., 2023. Russian Text © The Author(s), 2022, published in Optika Atmosfery i Okeana.
ISSN
1024-8560
eISSN
2070-0393
DOI
10.1134/s1024856023020057
Publisher site
See Article on Publisher Site

Abstract

Ground-based measurements at the Fonovaya Observatory in 2021 are used to analyze the variations in solar radiation in the wavelength ranges 0.285–2.8, 0.280–0.400, and 0.280–0.315 μm. The calculations of the radiation balance and albedo of the underlying surface are presented. The diurnal radiation balance is shown to be −1.20 ± 1.18 MJ/m2 during the period of stable snow cover, from November to March, and +8.83 ± 4.49 MJ/m2 in the snow-free period, from May to September. The diurnal solar radiation absorption by the Earth’s surface is estimated to not exceed 2 MJ/m2 during the period of stable snow cover, from December to March, and to vary from 10 to 25 MJ/m2 in summer.

Journal

Atmospheric and Oceanic OpticsSpringer Journals

Published: Feb 1, 2023

Keywords: atmosphere; radiation; albedo; radiation balance

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