Requirement #76 

Values

For variable: CH4

In application: Climate-AOPC (deprecated)

Application-dependent Technical Priority: 0.0

Goal Breakthrough Threshold Priority
Uncertainty 2 ppb 4 ppb 10 ppb
Layer/s Quality
Coverage Quality
Stability/decade (if applicable)
Horizontal Resolution 50 km 100 km 250 km
Vertical Resolution 2 m 2.5 m 4 m
Observing Cycle 3 h 4 h 6 h
Timeliness 30 d 60 d 180 d

 

Validated: 7/19/07 Source: AOPC
General Comment: 20 ppb Acc goal and 120 ppb Acc Min Confidence: firm
Def: :Result of impact studies of actual data used in actual applications of numerical or conceptual models
Application Area Comment: Horizontal Coverage Comment:
Observation Comment: Performance Comment:
Specifications
  • Domain: Atmosphere
    • Subdomain: Atmospheric chemistry
      • Variable: CH4
        • Applicable (vertical) layers:
          • FT
        • Horizontal Coverage: Global