Fig. 2
From: Comparison of terrestrial and Martian TEC at dawn and dusk during solstices

GNSS TEC coverage at beginning (top) and end (bottom) of study, overlayed with geographic regions
From: Comparison of terrestrial and Martian TEC at dawn and dusk during solstices
GNSS TEC coverage at beginning (top) and end (bottom) of study, overlayed with geographic regions