Requirement #1137 

Values

For variable: SO2 Stratospheric Column

In application: 2.5 Atmospheric Climate Monitoring

Application-dependent Technical Priority: 0.5

Goal Breakthrough Threshold Priority
Uncertainty
Layer/s Quality
Coverage Quality
Stability/decade (if applicable)
Horizontal Resolution 10 km 30 km 100 km 0.5
Vertical Resolution
Observing Cycle 60 min 24 h 30 d 0.5
Timeliness 24 h 7 d 30 d 0.5

 

Validated: 4/11/25 Source: GCOS-245: The 2022 ECVs Requirements (GCOS-245)
General Comment: Uncertainty and stability are in notes 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: Uncertainty: Goal max(30%,6E15) Breakthrough: max(60%,12E15) Threshold: max(100%,20E15) Stability: Goal max(10%,3E15) Breakthrough: max(20%,4E15) Threshold: max(30%,7E15) Performance Comment:
Specifications
  • Domain: Atmosphere
    • Subdomain: Atmospheric chemistry