BackForward Variable: HD Delta

Definition
Full name HD Delta
Definition 3D field of Delta Deuterium (H-2) in HD (molecular Hydrogen) (isotopic signature)
Measuring Units ‰ Uncertainty Units ‰
Horizontal Res Units km Vertical Res Units km
Stability Units ‰ (Stability /decade)

 

Comment: See https://en.wikipedia.org/wiki/%CE%9413C
Last modified: 2022-02-22
Applied in OSCAR/Space Gap Analysis: No
Classification
  • Domain: Atmosphere
    • Sub-domain: Atmospheric chemistry
      • Variable: HD Delta
        • Measured in Layers:
          • MUS
          • UTLS
          • FT
          • PBL
          • Near Surface
          • M
  • Cross-cutting themes:

Requirements defined for HD Delta  (1)

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
953 HD Delta UTLS
FT
PBL
Near Surface 		2.6 Atmospheric Composition Forecasting and Monitoring 1 ‰
3 ‰
10 ‰ 		1 ‰
3 ‰
10 ‰ 		500 km
1000 km
2000 km 		0.5 km
1 km
3 km 		60 min
24 h
7 d 		24 h
28 d
168 d 		Global firm 2022-02-22 GAW Expert Team on Atmospheric Composition Network Design and Evolution Batenburg, ACP, 2011; Pieterse, ACP, 2011; Roeckmann, JGR, 2013. Uncertainties are provided as 2 sigma. They represent the sum of random and systematic error.