ITU-R P.453

The radio refractive index: its formula and refractivity data

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Organization: ITU-R
Publication Date: 1 December 2017
Status: active
Page Count: 25
scope:

Recommendation ITU-R P.453 provides methods to estimate the radio refractive index and its behaviour for locations worldwide; describes both surface and vertical profile characteristics; and provides global maps for the distribution of refractivity parameters and their statistical variation

Document History

ITU-R P.453
December 1, 2017
The radio refractive index: its formula and refractivity data
Recommendation ITU-R P.453 provides methods to estimate the radio refractive index and its behaviour for locations worldwide; describes both surface and vertical profile characteristics; and provides...
September 1, 2016
The radio refractive index: its formula and refractivity data
Recommendation ITU-R P.453 provides methods to estimate the radio refractive index and its behaviour for locations worldwide; describes both surface and vertical profile characteristics; and provides...
July 1, 2015
The radio refractive index: its formula and refractivity data
Recommendation ITU-R P.453 provides methods to estimate the radio refractive index and its behaviour for locations worldwide; describes both surface and vertical profile characteristics; and provides...
February 1, 2012
The radio refractive index: its formula and refractivity data
Recommendation ITU-R P.453 provides methods to estimate the radio refractive index and its behaviour for locations worldwide; describes both surface and vertical profile characteristics; and provides...
January 1, 2003
The radio refractive index: its formula and refractivity data
A description is not available for this item.
January 1, 2001
Radio Refractive Index: Its Formula and Refractivity Data
A description is not available for this item.
January 1, 1999
Radio Refractive Index: Its Formula and Refractivity Data
A description is not available for this item.
January 1, 1997
Radio Refractive Index: Its Formula and Refractivity Data
A description is not available for this item.
January 1, 1995
Radio Refractive Index: Its Formula and Refractivity Data
A description is not available for this item.
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