Requirement #302 

Values

For variable: Specific humidity

In application: 2.1 Global Numerical Weather Prediction and Real-time Monitoring

Application-dependent Technical Priority: 0.0

Goal Breakthrough Threshold Priority
Uncertainty 2 % 5 % 10 %
Layer/s Quality
Coverage Quality
Stability/decade (if applicable)
Horizontal Resolution 15 km 50 km 250 km
Vertical Resolution 0.3 km 0.5 km 1 km
Observing Cycle 60 min 6 h 12 h
Timeliness 6 min 30 min 6 h

 

Validated: 3/30/20 Source: Masahiro Kazumori (PoC GNWP)
General Comment: Uncertainty: 5% in RH Confidence: tentative
Def: :Positive impact expected but not yet validated due to lack of suitable data and/or models
Application Area Comment: Horizontal Coverage Comment:
Observation Comment: Performance Comment:
Specifications
  • Domain: Atmosphere
    • Subdomain: Basic atmospheric
      • Variable: Specific humidity
        • Applicable (vertical) layers:
          • FT
        • Horizontal Coverage: Global