Volume I.2

 

DRAFT

WMO PUBLICATION No. 306

MANUAL ON CODES

 Volume I.2 - Part B and Part C

Coded information exchanged for international purposes shall be in the appropriate international code forms, specified in Annex II to the WMO Technical Regulations (Manual on Codes (Publication No.306), Volumes I.1 and I.2) (Ref. WMO Technical Regulations [A.2.3]1.1.1).

Publication details 

Latest Version of the Machine Readable Codes

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Part C.d

  • This section contains the regulations for reporting traditional observation data in Table Driven Code Formats (TDCF): BUFR or CREX. 

Part C, Attachment I

  • Templates for the transmission in BUFR or CREX of other data types. 

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Guidance

Working Areas

The Expert Team on Data Standards (ET-Data) maintains the codes in GitHub repositories. 

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Legacy Editions 

Deprecated versions are available here for reference. 

~ page update: 18-June-2021 ~