Spatial and temporal variation of total electron content as revealed by principal component analysis

Eleven years of global total electron content (TEC) data derived from the assimilated thermosphere–ionosphere electrodynamics general circulation model are analyzed using empirical orthogonal function (EOF) decomposition and the corresponding principal component analysis (PCA) technique. For the...

Full description

Bibliographic Details
Main Authors: E. R. Talaat, X. Zhu
Format: Article
Language:English
Published: Copernicus Publications 2016-11-01
Series:Annales Geophysicae
Online Access:https://www.ann-geophys.net/34/1109/2016/angeo-34-1109-2016.pdf