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  Home : ITU-R : Publications : Recommendations : P Series : P.531 : P.531-14 (08/2019)
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P.531 : Ionospheric propagation data and prediction methods required for the design of satellite networks and systems  

Recommendation P.531-14 (08/2019)

Approved in 2019-08-25

Status : Superseded

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Format Size Posted Article Number
English

Word 2007 Document Word 2007

 6435171 bytes 2021-03-05 E 70000 

PDF Document PDF (acrobat)

3254912 bytes 2021-03-05  

Zip Zip (Components)

4305677 bytes 2019-09-24  
Arabic

Word 2007 Document Word 2007

 5392652 bytes 2020-06-19 A 70000 

PDF Document PDF (acrobat)

2609111 bytes 2020-06-19  
Chinese

Word 2007 Document Word 2007

 161453974 bytes 2020-04-27 C 70000 

PDF Document PDF (acrobat)

2130742 bytes 2020-04-27  
Español

Word 2007 Document Word 2007

 18781173 bytes 2020-06-18 S 70000 

PDF Document PDF (acrobat)

1730866 bytes 2020-06-18  
Français

Word 2007 Document Word 2007

 10884990 bytes 2020-04-06 F 70000 

PDF Document PDF (acrobat)

1804972 bytes 2020-04-06  
Russian

Word 2007 Document Word 2007

 14665584 bytes 2020-06-19 R 70000 

PDF Document PDF (acrobat)

2113249 bytes 2020-06-19  

 

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