Space weather science has been a growing field in Africa since 2007. This growth in
infrastructure and human capital development has been accompanied by the deployment of …

The paper presents an investigation of the time-dependent parameters of the solar quiet
daily (Sq) variation for the minimum of the solar cycle 23/24 in 2008. We apply “Measure of …

This paper highlights the impact of intense solar events over India during 3–20 December
2006. Ionospheric effects of a major solar flare (X9) on December 5 (10: 35 UT) have been …

The geomagnetic field is composed of a variety of sources that act on a wide range of
timescales and amplitudes. The separation of magnetic storm effects from quiet variations is …

We analyzed the applicability of the principal component analysis (PCA) as a tool to extract
the Sq variation of the geomagnetic field (GMF) taking into account different geomagnetic …

Zaradi vse večjega zavedanja, da popolna zanesljivost določitve položaja s tehnologijo
GNSS zaradi naravnih ali namernih motenj signala ni mogoča, je v podporo za …

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) …

This paper reviews scientific advances achieved by a North-South network between 2006
and 2016. These scientific advances concern solar terrestrial physics, atmospheric physics …

Исследованы возможности применения меры аномальности (МА) в задачах
определения периодов повышенной и пониженной геомагнитной активности, а также …

In the upper atmosphere, with an increase of the altitude and ionization intensification under
the influence of solar radiation, the electrodynamic processes controlled by the magnetic …