Requirement #115 


For variable: Integrated Water Vapour (IWV)

In application: Climate-AOPC (deprecated)

Goal Breakthrough Threshold
Uncertainty 1 kg.m-2 1.4 kg.m-2 3 kg.m-2
Stability/decade (if applicable)
Horizontal Resolution 10 km 25 km 200 km
Vertical Resolution
Observing Cycle 3 h 4 h 6 h
Timeliness 7 d 14 d 60 d


Validated: 7/19/07 Source: AOPC
Comment: Confidence: reasonable
Def: :Not firm, but based on a strong heritage of experiments with similar data
  • Domain: Atmosphere