Ionosphere

Of part and air.

The outer region of the Earth's atmosphere; contains a high concentration of free electrons.

This concept's ID is @1~45923

Part

  • D-layer 0 facts

    The lowest region of the ionosphere (35 to 50 miles up) that reflects low-frequency radio...

  • Appleton layer 0 facts

    The highest region of the ionosphere (from 90 to 600 miles up) which contains the...

  • Heaviside layer 0 facts

    A region of the ionosphere (from 50 to 90 miles up) that reflects radio waves of...