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Earth ionosphere

http://astrothesaurus.org/uat/860

alt label

Earth's ionosphere

dcterms modified

2020-12-09 19:19:15.838Z

equal to or less than 2020-12-09T19:19:15.838Z

equal to or more than 2020-12-09T19:19:15.838Z

broader

http://astrothesaurus.org/uat/437 original

narrower

860 original

definition

The region of the Earth's upper atmosphere containing a small percentage of free electrons and ions produced by photoionization of the constituents of the atmosphere by solar ultraviolet radiation.

narrower

http://astrothesaurus.org/uat/347 original

broader

860 original

http://astrothesaurus.org/uat/427 original

broader

860 original

http://astrothesaurus.org/uat/518 original

broader

860 original