GNSS-derived vertical total electron content (VTEC) observations at low-latitude African stations (ABIP, ACCP, ADOE) during March and April 2025 geomagnetic storms

This dataset contains GNSS-derived vertical total electron content (VTEC) observations at three low-latitude African stations — Abidjan (ABIP), Accra (ACCP), and Ado-Ekiti (ADOE) — during the geomagnetic storms of 19–25 March and 13–18 April 2025. Data were processed using GPS-TEC software v3.5 with a 30° elevation cutoff and 5-minute cadence