d region (0 synonym found)

We don't have synonyms for d region yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are region, f region and e region.

We don't have any synonyms for d region yet.

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region  ·  f region  ·  e region  ·  i region  ·  red region

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Definition of d region:

(n) : The innermost layer of the ionosphere, located 48 km (30 mi) to 90 km (56 mi) above the surface of the Earth.
Definition of d region:

(n) : The innermost layer of the ionosphere, located 48 km (30 mi) to 90 km (56 mi) above the surface of the Earth.
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