Manual on Codes - International Codes, Volume I.1, Annex II to the WMO Technical Regulations: part A- Alphanumeric Codes

 2019 update 

Volume I contains WMO international codes for meteorological data and other geophysical data relating to meteorology; it constitutes Annex II of the WMO Technical Regulations and, therefore, has the status of a Technical Regulation. It is issued in two volumes: Volume I.1, containing Part A, and Volume I.2, containing Part B and Part C.

Collection(s) and Series: WMO- No. 306

Language(s): English; Other Languages: French, Russian, Spanish

ISBN (or other code): 978-92-63-10306-2

Tags: Observations ; Information management ; Manual ; Technical Publications ; WMO Data Management ; CBS OPAG ISS Add tag

Translated under the title

 Manuel des codes - Codes internationaux, volume I.1, Annexe II du Règlement technique de l’OMM: Partie A – Codes alphanumériques (Edition 2011, mise à jour en 2019)

 Manual de claves - Claves internacionales, volumen I.1, Anexo II al Reglamento Técnico de la OMM: parte A – Claves alfanuméricas (Edición de 2011, actualización de 2019)

 Наставление по кодам - Международные коды, Том I.1: Часть A — Буквенно-цифровые коды (Издание 2011 г. Обновлено в 2019 г.) 

Linked to

 Manual on Codes - International Codes, Volume I.3 - Annex II to the WMO Technical Regulations : Part D – Representations derived from data models (Updated in 2021)

 Manual on Codes - Regional Codes and National Coding Practices, Volume II (2011 edition updated in 2018)

Related publications

 Manual on Codes - International Codes, Volume I.2, Annex II to the WMO Technical Regulations : Part B – Binary Codes, Part C – Common Features to Binary and Alphanumeric Codes (2019 edition, updated in 2022)