The Estimation of Cirrus Cloud Particulate Shape Using Combined Simulation and a Three-Wavelength Lidar Measurement

被引：3

作者：

Tao Zong-ming ^{[1
,2
]}

Liu Dong ^{[2
]}

Wei He-li ^{[2
]}

Ma Xiao-min ^{[1
]}

Shi Bo ^{[1
]}

Nie Miao ^{[1
]}

Zhou Jun ^{[2
]}

Wang Ying-jian ^{[2
]}

机构：

[1] Army Officer Acad, Sect Phys T&R, Dept Basic Sci, Hefei 230031, Peoples R China

[2] Chinese Acad Sci, Key Lab Atmospher Composit & Opt Radiat, Anhui Inst Opt & Fine Mech, Hefei 230031, Peoples R China

来源：

SPECTROSCOPY AND SPECTRAL ANALYSIS | 2013年 / 33卷 / 07期

关键词：

Cirrus cloud; Ice crystal; Lidar; Backscattering color ratio; SCATTERING; RATIO;

D O I：

10.3964/j.issn.1000-0593(2013)07-1739-05

中图分类号：

O433 [光谱学];

学科分类号：

0703 ; 070302 ;

摘要：

The global occurrence of cirrus clouds can reach as high as 30%, whose scattering properties are essential impact on the climatic model, radiative transfer, and remote sensing. Their scattering properties are determined by the ice crystal shape, size distribution, refractive index and so on. Retrieval of the backscattering color ratios of cirrus cloud using a 355, 532 and 1 064 nm three-wavelength lidar, combined with the simulation of the three backscattering color ratios of different ice crystal shape, the shape of the lidar-measured ice crystal can be estimated. The results indicate that the shape of cirrus cloud over Hefei city is mostly composed by aggregates.

引用

页码：1739 / 1743

页数：5

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