GEM: The Coupling of Transient Magnetospheric Phenomena with the Dayside High Latitude Ionosphere

9300776克伦帕尔：感应到磁层/电离层系统的瞬时脉冲的传播。调查将利用位于高纬度日侧电离层下方的地面站已有的数据，以及外部日侧磁层(主要是AMPTE/电荷组成探测器)的卫星数据。重点是一类特定的脉冲(3-10分钟)高纬度日侧电离层特征与其同时观测到的磁层顶和边界层特征之间的因果关系。了解这种关系是GEM边界层运动的一个基本要素。我们希望学会根据正面磁层的相应变化来解释电离层的特征。***

9300776 Klumpar The propagation of transient impulses induced into the magnetosphere/ionosphere system. The investigation will use already exiting data from ground stations located below the high latitude dayside ionosphere taken in time conjunction with satellite data from the outer dayside magnetosphere (primarily the AMPTE/Charge Composition Explorer). The focus is on cause and effect relationships between a specific class of impulsive (3 - 10 minute) high latitude dayside ionospheric signatures and their simultaneously observed magnetopause and boundary layer counterparts. Understanding this relationship is an essential element of the GEM Boundary Layer Campaign. We hope to learn to interpret the ionospheric signatures in terms of corresponding variations at the frontal magnetosphere. ***