SGER: Fabry-Perot Interferometer Observations of the Thermosphere in Support of CEDAR/TIMED

SGER：支持 CEDAR/TIMED 的热层法布里-珀罗干涉仪观测

• 批准号: 0234023
• 负责人: Rick Niciejewski
• 金额: $ 4.97万
• 依托单位: Regents of the University of Michigan - Ann Arbor
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2002
• 资助国家: 美国
• 起止时间: 2002-09-01 至 2004-08-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0234023&HistoricalAwards=false
• 关键词: SGER; Fabry; Perot; Interferometer; Observations

A ground based network of wind measuring interferometers can provide a much needed temporal monitor of the thermodynamics of the terrestrial mesosphere and thermosphere that will both complement and supplement similar measurements from the NASA TIMED spacecraft. Ground studies of the tidal behaviour of the upper atmosphere provide details of the amplitude and phase of semi-diurnal and diurnal tides which will complement global satellite observations of the extent of such tides. Ground studies of the development of geomagnetic storms will supplement those from space describing the spatial extent of the storms. The objectives of these ground studies are to provide important new information to further understand the energetics and dynamics of the MLTI region of the Earth's atmosphere during the two year mission of TIMED.

基于地面的风测量干涉仪网络可以提供非常需要的陆地中间层和热层热力学的时间监测，这将补充和补充美国宇航局TIMED航天器的类似测量。对高层大气潮汐行为的地面研究提供了半日潮和日潮的振幅和相位的详细资料，这将补充全球卫星对这些潮汐范围的观测。地磁风暴发展的地面研究将补充描述风暴空间范围的太空研究。这些地面研究的目标是在为期两年的TIMED任务期间提供重要的新信息，以进一步了解地球大气MLTI区域的能量学和动力学。