d-layer

• Untere Schicht der Ionosphäre in etwa 35 bis 50 Meilen Höhe über der Erdoberfläche, die niederfrequente Radiowellen reflektiert.

The lowest region of the ionosphere, located approximately 35 to 50 miles above the Earth's surface, which reflects low-frequency radio waves.

Eigenname

1. Lowest ionospheric regionC2formalscientific

   The lowest region of the ionosphere, located approximately 35 to 50 miles above the Earth's surface, which is responsible for reflecting low-frequency radio waves.

   D-Schicht

   • The D-layer is crucial for long-distance radio communication.
   • Radio waves are absorbed by the D-layer during the day.
   • The D-layer disappears at night, affecting signal propagation.