Most of them were acquired on the exact points, where were objectively determined, electronically measured and calculated GPS locations, exact time in nanoseconds, intensity (thousands of amperes) of lightning, polarity.
Karamihan sa kanila ay nakuha sa ang eksaktong punto, kung saan ay tinutukoy talaga, elektroniko sinusukat at kinakalkula GPS lokasyon, eksaktong oras sa nanoseconds, kasidhian (libu-libong ng amperes) ng kidlat, polarity.