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Earth, Planets and Space
Fig. 1. | Earth, Planets and Space

Fig. 1.

From: Towards quantitative assessment of the hazard from space weather. Global 3-D modellings of the electric field induced by a realistic geomagnetic storm

Fig. 1.

Conductivity model. a) Surface conductance map (in S) with a resolution of 1° × 1°, for calculations scaled to a thickness of 1 km. The white dots indicate the locations of the magnetic observatories of which data have been used for the analysis. b) Different 1-D conductivity sections (in S/m) tested in this study.

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