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Fig. 2 | Earth, Planets and Space

Fig. 2

From: Estimating ionospheric currents by inversion from ground-based geomagnetic data and calculating geoelectric fields for studies of geomagnetically induced currents

Fig. 2

Map of available African geomagnetic observatories under the influence of the EEJ. Data used in this study are collected only in Ethiopia. The names and coordinates of the two Ethiopian stations are given in Table 2. Red contours are geomagnetic latitudes. Blue curves show the extent of the EEJ. The black cross shows the location of the conductivity profile of Table 1 and Fig. 2 under the closest station. Symbols of the other available stations (AMBER: green circle, INTERMAGNET: red square)

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