High-Latitude Antarctic Neutral Mesospheric and Thermospheric Dynamics and Thermodynamics

摘要9316163埃尔南德斯这是在南极洲南极成功项目的延续，该项目使用法布里-珀罗光谱仪通过测量多个大气排放的多普勒频移和线宽来测量高海拔（大于85公里）的风和大气温度。 过去几年的测量发现，由于观测站位于地理上的南极，全球规模的波可以在它们完全围绕地球传播时被跟踪。 这一特征使得围绕地球的两个方向的波可以相互分离。 这些新发现的波的周期从几个小时到几天不等。 ***

Abstract 9316163 Hernandez This is a continuation of successful project at South Pole, Antarctica, which uses a Fabry-Perot spectrometer to measure high altitude (greater than 85 kilometers) winds and atmospheric temperatures by measuring the Doppler shift and line widths of several atmospheric emissions. Measurements over the past several years have led to the discovery that, because of the location of the observatory at the geographical South Pole, waves of global scale can be followed as they travel entirely around the Earth. This feature has allowed the disentanglement of waves traveling in opposite directions around the Earth. These newly discovered waves have periods ranging from a few hours to many days. ***