摘要
为了深入了解国际卫星红外大气探测仪器的新特点,以欧洲METOP卫星装载的超高光谱红外大气探测仪(IASI:Infrared Atmospheric Sounding Interferometer)为例,介绍卫星红外探测仪研发背景、仪器特征和数据产品处理,并与第1个高光谱大气红外探测仪(AIRS:Atmospheric Infrared Sounder)作了比较分析。采用干涉分光技术的IASI为地球大气遥感提供了丰富的研究资料,可用于反演大气、海洋、云和大气成分,对我国风云卫星的高光谱红外大气垂直探测仪器的研发具有重要参考价值。
An introduction is made to the development background,instrument characteristics,development technology,and data product processing of satellite infrared atmospheric sounding interferometers,as well as the comparison with AIRS(Atmospheric Infrared Sounder),taking the super-high spectrum sounding instrument IASI(Infrared Atmospheric Sounding Interferometer) loaded in the European METOP satellite as an example,to thoroughly understand the new characteristics of satellite infrared atmospheric sounding instrume...
出处
《气象科技》
2008年第5期639-642,共4页
Meteorological Science and Technology
基金
国防科工委2002民用航天专项科研预研项目资助
关键词
大气探测
IASI
超高光谱
干涉仪
atmospheric sounding
IASI
super-high spectrum
interferometer
