大气与环境光学学报, 2017, 12 (2): 81, 网络出版: 2017-03-29  

地基天空背景辐射测量技术及其应用研究现状与展望

Current Situation and Prospect of Ground-Based Background Sky Radiance Measurement Technique and Its Applications
作者单位
1 中国科学技术大学环境科学与光电子技术学院,安徽 合肥 230026
2 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
摘要
天空背景辐射是指大气粒子对太阳光的吸收和散射形成的大气层内散射光亮度的空间分布,在科学研究及工程应用方面发挥重要作用。简要介绍了几种 地基天空背景辐射测量仪器,并从大气气溶胶粒子光学特性反演,大气柱中水汽、臭氧、NO2等气体含量反演,及云的分布判别几个方面阐述了地基天空背 景光谱辐射分布在大气光学方面的应用,为后续的研究提供参考。最后,提出几点根据全天空背景光谱辐射进行环境感知及天气识别等方面的研究目标。
Abstract
Background sky radiation means the spatial distribution of sunlight absorbed and scattered by particles in the atmosphere. It is important in scientific research and engineering applications. Kinds of ground-based instruments for measuring the background sky radiation are introduced. Algorithms of estimating the optical properties of atmospheric aerosol, the column density of water vapor, ozone and nitrogen dioxide as well as the spatial distribution of clouds are reviewed to illustrate the applications of background radiation in atmospheric optics research. It is the reference for the follow-up studies, according to the background spectra radiation in the atmosphere. Several research objectives about environmental perception and weather identification according to the all sky background spectra radiance are proposed.

孙凤萤, 梅海平, 武鹏飞, 饶瑞中. 地基天空背景辐射测量技术及其应用研究现状与展望[J]. 大气与环境光学学报, 2017, 12(2): 81. SUNFengying, MEI Haiping, WU Pengfei, RAO Ruizhong. Current Situation and Prospect of Ground-Based Background Sky Radiance Measurement Technique and Its Applications[J]. Journal of Atmospheric and Environmental Optics, 2017, 12(2): 81.

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