Requirement #487 


For variable: Air pressure (near surface)

In application: Ocean Applications

Goal Breakthrough Threshold
Uncertainty 0.5 hPa 1 hPa 1 hPa
Stability/decade (if applicable)
Horizontal Resolution 10 km 25 km 100 km
Vertical Resolution
Observing Cycle 30 min 2 h 12 h
Timeliness 30 min 60 min 2 h


Validated: 3/7/11 Source: JCOMM (Ali Mafimbo)
Comment: Maritime Safety Services Confidence: firm
Def: :Result of impact studies of actual data used in actual applications of numerical or conceptual models
  • Domain: Atmosphere
    • Subdomain: Basic atmospheric