Monte-Carlo algorithm for line-by-line calculations of thermal radiation in multiple scattering layered atmospheres

被引:14
|
作者
Fomin, BA [1 ]
机构
[1] CPTEC, INPE, BR-12630000 Sao Paulo, Brazil
关键词
atmospheric radiation; longwave; scattering and absorption; line-by-line calculations; Monte-Carlo algorithm;
D O I
10.1016/j.jqsrt.2005.05.078
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
An algorithm for calculations of the longwave radiation in cloudy and aerosol slab atmospheres is described. It is based on the line-by-line and Monte-Carlo methods and is suitable for accurate treatment of both the gaseous absorption and the particulate multiple scattering in any spectral regions; other published algorithms as accurate as this can only make calculations in narrow spectral regions. It is recommended that this algorithm is well suited for radiation code validations as well as for theoretical investigations of radiative transfer in clouds and aerosols and satellite signal simulations. (c) 2005 Elsevier Ltd. All rights reserved.
引用
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页码:107 / 115
页数:9
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