What is "ionospheric"

Usage examples of "ionospheric".

Photographs were taken of equipment suspected of being used for acoustical surveillance and of the antenna field and ionospheric laboratory that had likely been used for eavesdropping.

It was noted that where the radiations pass through the auroral zone, fluctuations are usually present and that they presumably must be due to the very disturbed ionospheric conditions caused by the aurora in the upper regions of the atmosphere.

President was conducting a meeting in the Oval with Chancellor Schmeer and several high officials when a computer in the National Military Command Center at the Pentagon wrongly interpreted an ionospheric disturbance as a massive Soviet nuclear attack.

Lleland trying to put the blame on me, but am sure the President understands I can hardly be held accountable for ionospheric disturbances.