Fig. 11From: Theory, modeling, and integrated studies in the Arase (ERG) projectA calculation example of GEMSIS-POT. Each panel adopts the same format with noon being ahead to the left and north pole to the top. a Σ θθ shown in a logarithmic scale by color, b FACs distribution shown in a linear scale by color. The downward current is taken to be positive. c Calculated ionospheric potentialBack to article page