Variability of CODG TEC and IRI 2001 total electron content (TEC) during IHY campaign period (21 March to 16 April 2008) at Niamey under different geomagnetic activity conditions
Frédéric Ouattara1* and Rolland Fleury2
1Ecole Normale Supérieure de l’Université de Koudougou, BP 376 Koudougou Burkina Faso.
2ENST Bretagne Technopole Brest Iroise, 29239 Brest, France.
Email: [email protected]