appleton layer
English Thesaurus
1. the highest region of the ionosphere (from 90 to 600 miles up) which contains the highest concentration of free electrons and is most useful for long-range radio transmission (noun.location)
| part meronym | : | ionosphere, |
| definition | : | the outer region of the Earth's atmosphere; contains a high concentration of free electrons (noun.location) |
Visual ArtiKata
Explore appleton layer in ArtiKata.com >