Requirement #38 

Values

For variable: Fraction of Absorbed PAR (FAPAR)

In application: Agricultural Meteorology

Goal Breakthrough Threshold
Uncertainty 5 % 8 % 20 %
Stability/decade (if applicable)
Horizontal Resolution 5 km 13.6 km 100 km
Vertical Resolution
Observing Cycle 60 min 6 h 7 d
Timeliness 24 h 2 d 5 d

 

Validated: 2003-10-20 Source: ET ODRRGOS
Comment: Photosynthesis estimation; crop procductivity eval Confidence: reasonable
Def: :Not firm, but based on a strong heritage of experiments with similar data
Specifications
  • Domain: Atmosphere