Daytime sky radiance as a source of information on surface albedo in IR spectral region. Part I

被引：0

作者：

Pavlov V.E. ^{[1
]}

Orlov S.S. ^{[2
]}

Pashnev V.V. ^{[2
]}

机构：

[1] Institute of Water and Ecological Problems, ul. Molodezhnaya 1, Barnaul

[2] Altai State University, pr. Lenina 61, Barnaul

来源：

Atmospheric and Oceanic Optics | 2016年 / 29卷 / 3期

关键词：

asymmetry of aerosol scattering phase function; infrared spectral region; optical depths due to scattering and absorption; sky radiance;

D O I：

10.1134/S102485601603012X

中图分类号：

学科分类号：

摘要：

We suggest a methodical justification of determining the surface albedo in the near-infrared (NIR) region using the observations of spectral atmospheric transparency and daytime clear-sky radiance in solar almucantar. The contribution of the component describing the reflection processes to radiance at different angular distances from the Sun is analyzed. The effect of aerosol absorption on radiance components used in albedo determination is estimated. The solar zenith angle and elongation of aerosol scattering phase function are found to affect the final result of albedo calculation. © 2016, Pleiades Publishing, Ltd.

引用

页码：282 / 287

页数：5

共 22 条

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