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ITU-R - P.1239-3

ITU-R reference ionospheric characteristics

active, Most Current
Organization: ITU-R
Publication Date: 1 February 2012
Status: active
Page Count: 29
scope:

This Recommendation provides models and numerical maps of the monthly median characteristics of the ionosphere, and information regarding the statistical variability.

Document History

P.1239-3
February 1, 2012
ITU-R reference ionospheric characteristics
This Recommendation provides models and numerical maps of the monthly median characteristics of the ionosphere, and information regarding the statistical variability.
October 1, 2009
ITU-R reference ionospheric characteristics
This Recommendation provides models and numerical maps of the monthly median characteristics of the ionosphere, and information regarding the statistical variability.
January 1, 2007
ITU-R Reference Ionospheric Characteristics
A description is not available for this item.
January 1, 1997
ITU-R Reference Ionospheric Characteristics
A description is not available for this item.

References

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