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Home : ITU-R : Publications : Recommendations : P�Series : P.531 : P.531-11 (02.12)
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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 (02.12)

Approved in 2012-02-23

Status : Superseded

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Format Size Posted Article Number
English

Word 2007 Document Word 2007

2184492 bytes 2012-03-23 E�70000�

PDF Document PDF (acrobat)

1767479 bytes 2012-03-23
Arabic

Word 2007 Document Word 2007

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�

PDF Document PDF (acrobat)

2058204 bytes 2012-10-17
Espa�ol

Word 2007 Document Word 2007

3067683 bytes 2012-08-20 S�70000�

PDF Document PDF (acrobat)

1737401 bytes 2012-08-20
Fran�ais

Word 2007 Document Word 2007

2953987 bytes 2012-07-09 F�70000�

PDF Document PDF (acrobat)

1720076 bytes 2012-07-09
Russian

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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