红外窗区大气透过率的测量  

THE ATMOSPHERIC TRANSMISSIVITY MEASUREMENT IN INFRARED WINDOW REGION

作　　者：张广顺[1] 张玉香[1] 吴承权[1] 王光华[1] 张立军[1] 高二薇[1] 

机构地区：[1]国家卫星气象中心,北京100081

出　　处：《应用气象学报》1993年第2期212-217,共6页Journal of Applied Meteorological Science

摘　　要：文章主要介绍了红外窗区太阳光谱测量的实验装置,观测方法和数据处理方法。处理了2390—3470cm^(-1)和750—1300cm^(-1)区域内的太阳光谱资料,得到了它们的大气透过率数据,并对处理结果进行了初步分析。我们认为这些大气透过率对气象卫星遥感仪器红外窗区通道选择和卫星气象资料反演等都是有用的。This report mainly introduces the theory and facility for measuring solar infraredspectrum of window region.It also gives the method for calculating the atmospherictransmissivity within the range of 2390cm^(-1) to 3470cm^(-1) and 750cm^(-1) to 1300cm^(-1).The analysis results show that the data is helpful to the choice of infrared channelsof remote sensing instruments of meteorological satellite,it is also useful to the retrievalof satellite data and so on.

关 键 词：太阳 光谱 大气透过率 定天镜 

分 类 号：P182.21[天文地球—天文学]