摘要
基于先进的临边探测方式,利用成熟的辐射传输模式MODTRAN 4,对中红外2~5μm大气临边辐射的光谱特性和垂直分布特征进行模拟,并针对不同大气/气象条件以及太阳/探测器位置,对临边辐射垂直分布的敏感性进行了模拟和分析,给出了有意义的结果.
Based on the limb-scan technique, the spectrum and vertical-distribution characteristics of radiation in the mid-infrared band (2-5 μm) are examined by using the popular sophisticated moderate radiative transfer model MODTRAN 4, especially aiming at simulating the limb radiance profiles for different solar/detector locations and other atmospheric/meteorological environments. Analysis indicates good and meaningful results.
出处
《大气与环境光学学报》
CAS
2007年第6期479-485,共7页
Journal of Atmospheric and Environmental Optics
基金
中国科学院知识创新工程重要方向性项目(KGCX2-SW-413)
关键词
中红外
临边探测
辐射光谱特征
mid-infrared
limb-scan technique
radiance spectrum characteristic