Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Parameterization of asymmetry factor of atmospheric aerosol scattering phase function. / Sviridenkov, M. A.; Mikhailov, E. F.; Nebos’ko, E. Yu.
в: Atmospheric and Oceanic Optics, Том 30, № 5, 01.09.2017, стр. 435-440.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Parameterization of asymmetry factor of atmospheric aerosol scattering phase function
AU - Sviridenkov, M. A.
AU - Mikhailov, E. F.
AU - Nebos’ko, E. Yu
PY - 2017/9/1
Y1 - 2017/9/1
N2 - We analyzed how the asymmetry factor of the atmospheric aerosol phase function can be estimated from spectral measurements of light attenuation and scattering. An empirical formula is suggested to parameterize the asymmetry factor as a function of the Ångström exponent and complex refractive index. Several approaches to determining the asymmetry factor from data of integrating nephelometers are considered. An analytical formula, relating the asymmetry factor to the nephelometer-measured ratio of the radiative fluxes scattered into the forward and backward hemispheres, is derived. The asymmetry factor at three wavelengths is calculated according to data of field measurements in St. Petersburg suburbs in 2015.
AB - We analyzed how the asymmetry factor of the atmospheric aerosol phase function can be estimated from spectral measurements of light attenuation and scattering. An empirical formula is suggested to parameterize the asymmetry factor as a function of the Ångström exponent and complex refractive index. Several approaches to determining the asymmetry factor from data of integrating nephelometers are considered. An analytical formula, relating the asymmetry factor to the nephelometer-measured ratio of the radiative fluxes scattered into the forward and backward hemispheres, is derived. The asymmetry factor at three wavelengths is calculated according to data of field measurements in St. Petersburg suburbs in 2015.
KW - absorption
KW - aerosol
KW - asymmetry factor
KW - integrating nephelometer
KW - scattering
KW - scattering phase function
UR - http://www.scopus.com/inward/record.url?scp=85030458830&partnerID=8YFLogxK
U2 - DOI: 10.1134/S102485601705013X
DO - DOI: 10.1134/S102485601705013X
M3 - Article
AN - SCOPUS:85030458830
VL - 30
SP - 435
EP - 440
JO - Atmospheric and Oceanic Optics
JF - Atmospheric and Oceanic Optics
SN - 1024-8560
IS - 5
ER -
ID: 11456678