  We provide a Wavelet analysis of Big Data in Solar Terrestrial Physics. In
order to explain and predict the dynamics of the geomagnetic phenomena we
analyze high frequency time series data from different sources: 1. The
Interplanetary Magnetic Field (from the ACE satellite). 2. The Ionospheric
parameters - TEC (from ionospheric sounding stations). 3. The ground
Geomagnetic data (from ground geomagnetic observatories, located in middle
geographic latitudes). We seek for correlations in the wavelet coefficients
which explain the dynamics of different magnetic phenomena in the Solar
Terrestrial Physics. The large variety of data used in our research from both
Solar Astronomy and Earth Observations makes it a contribution to the newly
developing area of AstroGeoInformatics.
