Variable: Permafrost

Definition
Full name Permafrost
Definition
Measuring Units % Uncertainty Units
Horizontal Res Units km Vertical Res Units
Stability Units (Stability /decade)

 

Comment:
Last modified:
Classification
  • Domain: Terrestrial
    • Sub-domain: Land surface
      • Variable: Permafrost
        • Measured in Layers:
          • Land surface

Requirements defined for Permafrost  (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 and threshold orange

Id Variable Layer App Area Uncertainty Stability / decade Hor Res Ver Res Obs Cyc Timeliness Coverage Conf Level Val Date Source
675 Permafrost Land surface Climate-TOPC (deprecated)

10 
0.25 km
0.85 km
10 km
24 h
36 h
5 d
24 h
36 h
5 d
Global land firm 2007-07-19 TOPC
401 Permafrost Land surface Hydrology
8.5 
25 
0.1 km
1 km
100 km
6 h
14 h
3 d
6 h
17 h
6 d
Global land reasonable 2003-10-20 ET ODRRGOS