BackForward Variable: Land surface topography

Full name Land surface topography
Definition Map of land surface heights - Physical unit: [ m ] - Accuracy unit: [ m ].
Measuring Units m Uncertainty Units m
Horizontal Res Units m Vertical Res Units
Stability Units m (Stability /decade)


Last modified:
Applied in OSCAR/Space Gap Analysis: Yes
  • Domain: Terrestrial
    • Sub-domain: Land surface
      • Variable: Land surface topography
        • Measured in Layers:
          • Land surface
  • Cross-cutting themes:

Requirements defined for Land surface topography  (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
673 Land surface topography Land surface Climate-TOPC (deprecated) 1 m
2 m
10 m
250 m
850 m
10000 m
5 y
6 y
10 y
360 d
1 y
2 y
Global land firm 2007-07-19 TOPC
396 Land surface topography Land surface Hydrology 1 m
1.7 m
5 m
100 m
215.4 m
1000 m
10 y
17 y
49 y
30 d
81 d
2 y
Global land reasonable 2003-10-20 ET ODRRGOS