Instruments and Methods of Observation Programme (IMOP)
The Instruments and Methods of Observation Programme (IMOP) sets technical standards, quality control procedures and guidance for the use of meteorological instruments and observation methods in order to promote development documentation and world-wide standardization.
Working structure
About Working structure
Publications (including WMO-No. 8 and WMO-No. 407)
Publications
Knowledge-sharing Portal
Relevant material
Other resources & events
Other resources and events