大气探测红外分光辐射计Ⅱ型模样  

ATMOSPHERIC SOUNDING INFRARED SPECTRORADIOMETER Ⅱ(ASIS-2):EXPERIMENTAL MODEL

作　　者：张肇先[1] 王模昌[1] 

机构地区：[1]中国科学院上海技术物理研究所,上海200083

出　　处：《红外与毫米波学报》1992年第4期265-270,共6页Journal of Infrared and Millimeter Waves

摘　　要：报道了大气探测红外分光辐射计Ⅱ型(ASIS-2)模样,它具有20个通道,可以从卫星探测大气温度廓线和水汽垂直分布.它与美国TIROS-N/NOAA气象卫星上的高分辨率红外辐射探测仪(HIRS)相比,在光学、电子学和机械等方面都作了改进.其仪器灵敏度优于HIRS-1仪器,而与HIRS-2接近.它具有可增加2个红外通道和多个可见光通道的潜力.The experimental model of the Atmospheric Sounding Infrared Spectroradiometer Ⅱ(ASIS-2), an instrument with twenty channels for the remote sounding of the atmospheric temperature profile and the vertical distribution of water vapor from a satellite, is reported in this paper. Compared with the High Resolution Infrared Radiation Sounder (HIRS) on the me- teorological satellites TIROS-N/NOAA of the United States, both its optics and mechanism and its electronic circuits have been improved to some degree. Its sensitivity is better than that of HIRS-1 and approaches that of HIRS-2. The ASIS-2 experimental model has the potential to add two infrared channels and a lot of visible channels.

关 键 词：大气探测 红外探测器 分光辐射计 

分 类 号：TH765.8[机械工程—仪器科学与技术]