International Telecommunication Union � ITU
Fran�ais� Espa�ol
�
Site map Contact us Print version
� Home : ITU-R : Publications : Recommendations : P�Series : P.531 : P.531-9 (02/07)
Recently posted�-� Search Recommendations
� �
P.531�:�Ionospheric propagation data and prediction methods required for the design of satellite services and systems �

Recommendation P.531-9 (02/07)

Approved in 2007-02-17

Status : Superseded

�

Table of Contents

Access :

Free Download

Available languages and formats :
�
Click on the Item

Click on the selected format
and language to get the document

� �
Format Size Posted Article Number
English

Word Document Word

295424 bytes 2007-05-17 E�30731�

PDF Document PDF (acrobat)

296417 bytes 2007-05-17 �

Word Document (Zip) Zip (Word)

181823 bytes 2007-05-17 �
Arabic

Word Document Word

421888 bytes 2007-05-30 A�30731�

PDF Document PDF (acrobat)

906201 bytes 2007-05-30 �

Word Document (Zip) Zip (Word)

208861 bytes 2007-05-30 �
Chinese

Word Document Word

1894912 bytes 2007-06-01 C�30731�

PDF Document PDF (acrobat)

1111151 bytes 2007-06-01 �

Word Document (Zip) Zip (Word)

1539064 bytes 2007-06-01 �
Espa�ol

Word Document Word

15602688 bytes 2007-06-05 S�30731�

PDF Document PDF (acrobat)

520754 bytes 2007-06-05 �

Word Document (Zip) Zip (Word)

1356931 bytes 2007-06-05 �
Fran�ais

Word Document Word

38656000 bytes 2007-07-31 F�30731�

PDF Document PDF (acrobat)

690635 bytes 2007-07-31 �

Zip Zip (Components)

1851422 bytes 2007-07-31 �
Russian

Word Document Word

1429504 bytes 2007-06-01 R�30731�

PDF Document PDF (acrobat)

842387 bytes 2007-06-01 �

Word Document (Zip) Zip (Word)

635466 bytes 2007-06-01 �

�

Top�-� Feedback�-� Contact us�-� Copyright � ITU�2008�All Rights Reserved
Contact for this page :� ITU-R Web coordinator
Updated :�2017-01-24		 �