摘要
地球热层和电离层是近地卫星运行的主要场所,也是空间天气对人类活动影响的重要区域.气辉和极光是高层大气中的重要发光现象,其辐射特性、特别是紫外波段的辐射特性,是高层大气和电离层物理化学过程信息的重要来源.本文详细分析了国外远紫外极光/气辉探测和相应探测器的发展里程,并结合我国相关研制技术和水平,提出了发展星载极光/气辉探测的基本考虑和建议.
The thermosphere and ionosphere are the primary regions of near space satellite in orbit, as well as the important area where space weather affects human activity so much. Airglow and aurora are important optical phenomena. Their radialion, especially ultraviolet radiation contains fundamental chemical and physical information about upper atmosphere and ionosphere. In this paper, the development of far ultraviolet aurora /airglow measurement and two dimension detector for FUV are reviewed. Then based on our actual technical level, a proposal for developing our space-based aurora/airglow measurement is presented.
出处
《地球物理学进展》
CSCD
北大核心
2008年第5期1474-1479,共6页
Progress in Geophysics
基金
国家自然科学基金项目(40474051)资助
关键词
远紫外
空间天气
极光
气辉
探测器
far ultraviolet, space weather, aurora, airglow, detector
