Requirement #68 


For variable: Air pressure (near surface)

In application: Climate-AOPC (deprecated)

Goal Breakthrough Threshold
Uncertainty 0.5 hPa 0.65 hPa 1 hPa
Stability/decade (if applicable)
Horizontal Resolution 200 km 300 km 500 km
Vertical Resolution
Observing Cycle 3 h 6 h 24 h
Timeliness 3 h 6 h 12 h


Validated: 2007-07-19 Source: AOPC
Comment: Confidence: reasonable
Def: :Not firm, but based on a strong heritage of experiments with similar data
  • Domain: Atmosphere
    • Subdomain: Basic atmospheric