Simultaneous observations of the main trough using GPS imaging and the EISCAT radar

• Published in: Annales Geophysicae
• Main Authors: Meggs, R. W., Mitchell, C. N., Howells, V. S. C.
• Format: Article in Journal/Newspaper
• Language: English
• Published: Copernicus Publications 2005
• Subjects: article; Verlagsveröffentlichung; Eia; EISCAT
• Online Access: https://doi.org/10.5194/angeo-23-753-2005; https://noa.gwlb.de/receive/cop_mods_00034293; https://noa.gwlb.de/servlets/MCRFileNodeServlet/cop_derivate_00034247/angeo-23-753-2005.pdf; https://angeo.copernicus.org/articles/23/753/2005/angeo-23-753-2005.pdf

We use a digisonde at Jicamarca and a chain of GPS receivers on the west side of South America to investigate the effects of the pre-reversal enhancement (PRE) in ExB drift, the asymmetry (Ia) of equatorial ionization anomaly (EIA), and the magnetic activity (Kp) on the generation of equatorial spre...