我国典型地区大气透过率的计算分析

大气与环境光学学报 ›› 2013, Vol. 8 ›› Issue (4): 262-270.

我国典型地区大气透过率的计算分析

刘丹丹1,2, 黄印博1, 魏合理1, 侯肖艳1, 2, 秦琦冰1,2

(1 中国科学院安徽光学精密机械研究所中国科学院大气成分与光学重点实验室, 安徽合肥 230031;
2 中国科学院大学, 北京 100039)

收稿日期:2013-04-02 修回日期:2013-05-17 出版日期:2013-07-28 发布日期:2013-07-16
通讯作者: 刘丹丹（1986-），女，安庆人，研究生，主要从事激光大气传输数值计算研究。 E-mail:baobaoldd@126.com
作者简介:刘丹丹（1986-），女，安庆人，研究生，主要从事激光大气传输数值计算研究。
基金资助:
国家自然科学基金项目（40905009）资助

Atmospheric Transmittance Calculation in Typical Regions of China

LIU Dan-dan1,2, HUANG Yin-bo1 , WEI He-li1, HOU Xiao-yan1,2, QIN Qi-bing1,2

(1 Key Laboratory of Atmospheric Composition and Optical Radiation, Anhui Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Hefei 220031, China;
2 University of Chinese Academy of Sciences, Beijing 100039, China)

Received:2013-04-02 Revised:2013-05-17 Published:2013-07-28 Online:2013-07-16

摘要/Abstract

摘要：

主要分析了我国典型地区(西北地区、沿海地区及大陆地区)在2~12 µm波段整层透过率与标准大气模式(1976年美国标准大气、中纬度夏季及中纬度冬季)的偏差，并比较分析了上述两种大气模式下的6种主要吸收分子透过率偏差。结果表明：使用标准大气模式计算我国典型地区的整层大气透过率存在一定的偏差，引起我国典型地区透过率与标准大气模式偏差较大的原因来自H2O分子。1976年美国标大气模式计算我国沿海及大陆地区整层大气透过率的最大绝对偏差达到0.40和0.22；中纬度夏季计算我国沿海及大陆地区7月份整层大气透过率的最大绝对偏差达到0.31和0.29；中纬度冬季计算我国西北、沿海地区1月份整层大气透过率的最大绝对偏差达到0.1和0.36。采用标准大气模式计算我国典型地区整层大气透过率存在一定的偏差，在计算时我国区域内的大气透过率必须考虑我国的大气模式。

关键词: 典型地区, 大气模式, 大气透过率, 绝对偏差

Abstract:

Atmospheric transmittance in typical regions of China was calculated. The average absolute deviation of the results of transmittance calculated with approximate foreign atmospheric model was investigated. The results showed that the average absolute deviations calculated using approximate foreign atmospheric model were larger. For example, the average absolute deviations calculated in coastal and mainland regions of China using 1976 USA atmospheric model can reach to 0.40 and 0.22. The average absolute deviations calculated in coastal and mainland regions of China using midsummer atmospheric model can reach to 0.31 and 0.29. The average absolute deviations calculated in Northwest and coastal regions of China using midwinter atmospheric model can reach to 0.1 and 0.36. These results also illustrate that the atmospheric models of China must be considered for the better estimations of the atmosphere transmittances .

Key words: typical regions of China, atmospheric model, atmosphere transmittance, absolute deviation

中图分类号:

刘丹丹黄印博魏合理侯肖艳秦琦冰. 我国典型地区大气透过率的计算分析[J]. 大气与环境光学学报, 2013, 8(4): 262-270.

LIU Dan-Dan, HUANG Yin-Bo, WEI He-Li, HOU Xiao-Yan, QIN Qi-Bing. Atmospheric Transmittance Calculation in Typical Regions of China[J]. Journal of Atmospheric and Environmental Optics, 2013, 8(4): 262-270.

参考文献

[1] Rao Ruizhong. Modern Atmospheric Optics [M]. Beijing: Science Press, 2012(in Chinese).
饶瑞中. 现代大气光学 [M]. 北京: 科学出版社, 2012.
[2] Kneizys F X, Shettle E P, Gallery W O, et al. Users Guide to Lowtran, 1988, 7 [R]. AFGL-TR-88-0177.
[3] Chen Xiuhong. Development of the Combined Atmospheric Radative Transfer Software [D]. Heifei: Doctorial Dissertation of Anhui Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, 2010(in Chinese).
陈秀红. 通用大气辐射传输软件CART研制 [D]. 合肥: 中国科学院安徽光学精密机械研究所博士论文, 2010.
[4]Berk A, Anderson G P, Achsrya P K, et al. MODTRAN4 User's Manual [M]. Hanscom AFB MA: Air Research Laboratory Space Vehicle Directorate Air Force Material Command, 1997.
[5] Chen Xiuhong, Wei Heli. Variation of infrares atmospheric transmittance based on atmospheric models in tapical regions of China [J]. Laser & Infrared, 2008, 38(11): 1090-1093(in Chinese).
陈秀红, 魏合理. 基于中国典型地区大气模式的红外透过率变化特征 [J]. 激光与红外, 2008, 38(11): 1090-1093.
[6] Chen Xiuhong, Wei Heli, Xu Qingshan. Infrared atmospheric transmittance calculation model [J]. Infrared and Laser Engineering, 2011, 40(5): 811-816(in Chinese).
陈秀红, 魏合理, 徐青山. 红外大气透过率的计算模式 [J]. 红外与激光工程, 2011, 40(5): 811-816.
[7]Rao Ruizhong, Qiao Yanli, Wei Heli, et al. Research and application on optical properties of atmosphere in typical regions of China [J]. Journal of Atmospheric and Environmental Optics, 2007, 2(6): 401-408(in Chinese).
饶瑞中, 乔延利, 魏合理, 等. 中国典型地区大气光学特性及其应用 [J]. 大气与环境光学学报, 2007, 2(6): 401-408.
[8] Liou K N. An Introduction to Atmospheric Raditation [M]. Beijing: China Meteorological Press, 2004(in Chinese).
廖国男. 大气辐射导论 [M]. 北京气象出版社, 2004.