3 ms·
I had already went and done the search when I saw this comment. I think GMD is Geomagnetic Disturbance, and GIC Geomagnetically Induced Current.
by Cederfjard 6y ago
I had already went and done the search when I saw this comment. I think GMD is Geomagnetic Disturbance, and GIC Geomagnetically Induced Current.