TY - JOUR A1 - Horvath, I. A1 - Essex, E. A. T1 - Vertical E × B drift velocity variations and associated low-latitude ionospheric irregularities investigated with the TOPEX and GPS satellite data JO - Ann. Geophys. J1 - ANGEO VL - 21 IS - 4 SP - 1017 EP - 1030 Y1 - 2003/04/30 PB - Copernicus Publications SN - 1432-0576 UR - https://angeo.copernicus.org/articles/21/1017/2003/ L1 - https://angeo.copernicus.org/articles/21/1017/2003/angeo-21-1017-2003.pdf DO - 10.5194/angeo-21-1017-2003 ER -