Variable:
Ocean subsurface tracers
Requirements defined for Ocean subsurface tracers (2)
This tables shows all related requirements. For more
operations/filtering, please consult the full list of
Requirements
Note: In reading the values, goal is marked blue,
breakthrough green, threshold orange
Application-dependent Technical Priority (ATP) Magenta and Relative priority of the attributes Red
| Id | Variable | Layer | App Area | ATP | Uncertainty | Layer/s Quality | Coverage Quality | Stability / decade | Hor Res | Ver Res | Obs Cyc | Timeliness | Coverage | Conf Level | Val Date | Source | General Comment | Application Area Comment | Horizontal Coverage Comment | Observation Comment | Performance Comment |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 852 | Ocean subsurface tracers | Bulk | 2.5 Atmospheric Climate Monitoring | 0.005 % 0.5 % |
1000 2000 |
1 y 10 y |
Global | reasonable | 2019-10-15 | GCOS-200: The Global Observing System for Climate: Implementation Needs (Published 2016) | Requirements in the GCOS-200 IP, Annex A, are only specified at the goal level. | ||||||||||
| 1065 | Ocean subsurface tracers | 3.3 Oceanic Climate Monitoring and Services | 0.5 | 200 2000 |
2 y 10 y |
1 y 2 y |
Global | reasonable | 2024-02-07 | GCOS-245: The 2022 ECVs Requirements (GCOS-245) | This variable applies to 4 transient tracers, namely 14C, SF6, CFC-11,CFC-12. Requirements are identical. Uncertainty and Stability are not specified and the reader is directed to GCOS-245 |