The Day‐to‐day variability of the geomagnetic field elements at the African longitudes has
been studied for the year 1987 using geomagnetic data obtained from four different African …

The investigation of the variability of the Sq (H) in the African sector was carried out using
the geomagnetic field measurements of four stations located in the East, West, Central and …

The geomagnetic data obtained from Amber Network station in Cameroon have been used
for this study. The variability of H component of geomagnetic field has been examined by …

A comprehensive study of geomagnetic field variations has been carried out at the dip
equatorial latitudes of West Africa. The data obtained during the 1993 French participation in …

Data set from three geomagnetic observatories located along the African meridian has been
used to carry out an extensive study on the seasonal variability of Sq in horizontal H …

This paper presents the earth's magnetic field variations on quiet days using data from 2011
to 2014 provided by the AMBER station located at the University of Yaoundé 1 (Cameroon) …

Formation of negative static charges (e-) throughout troposphere is a natural phenomenon
revealed by some weather events such as storms and lightning flashes that accompany …

Solar quiet daily (Sq) ionospheric variations in African region have been studied using
Hermanus station located in South African region. The geomagnetic data in the …

RESUMO A variação diurna do campo geomagnético é consequência de vários fatores e o
sol é a principal influência. Este estudo é feito através de uma análise comparativa dos …

The Day-to-day variability of the geomagnetic field elements at the African longitudes has
been studied for the year 1987 using geomagnetic data obtained from four different African …