1-01-01 Add definition for Integrated water vapour #646
Description
Introduction
The history of this proposal is in #550.
Amendment details
13 October 2025
| Notation | Name | Description | Status |
|---|---|---|---|
| 252 | Integrated water vapour | Total amount of water vapour in a vertical column of air per unit area. Integrated water vapour (IWV) is also known as Precipitable Water Vapour (PWV). | stable |
Requestor(s)
GCOS, OSCAR/Requirements, @kpremec
Stakeholder(s)
No response
Applications or Systems
- OSCAR/Surface
- OSCAR/requirements
- GAWSIS
- Radar/DB
- OceanOPS
- WHOS
- WDQMS
- GBON Compliance Monitor
- Other
Expected impact of change
MEDIUM
Consultations
No response
Data exchange
No response
Comments
No response