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  Home : ITU-R : Publications : Recommendations : P Series : P.531 : P.531-11 (02/2012)
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P.531 : Ionospheric propagation data and prediction methods required for the design of satellite services and systems  

Recommendation P.531-11 (02/2012)

Approved in 2012-02-23

Status : Superseded

 

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Word 2007 Document Word 2007

 2184492 bytes 2012-03-23 E 70000 

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1767479 bytes 2012-03-23  
Arabic

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 4232736 bytes 2012-06-21 A 70000 

PDF Document PDF (acrobat)

1910238 bytes 2012-06-21  
Chinese

Word 2007 Document Word 2007

 2580160 bytes 2012-10-17 C 70000 

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2058204 bytes 2012-10-17  
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 3067683 bytes 2012-08-20 S 70000 

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1737401 bytes 2012-08-20  
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Word 2007 Document Word 2007

 2953987 bytes 2012-07-09 F 70000 

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1720076 bytes 2012-07-09  
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Word 2007 Document Word 2007

 3008020 bytes 2012-08-31 R 70000 

PDF Document PDF (acrobat)

893880 bytes 2012-08-31  

 

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