(Q110561358)
English
F₁-layer
layer of the ionosphere that exists as an appendage on the lower part of the F₂-layer during the day
- F1-layer
- F₁ layer
- F1 layer
- ionospheric F₁-layer
- F₁-layer of the ionosphere
- ionospheric F₁ layer
- F₁ layer of the ionosphere
- ionospheric F1-layer
- F1-layer of the ionosphere
- ionospheric F1 layer
- F1 layer of the ionosphere