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EA:  AERODYNAMIC_ROUGHNESS_LENGTH

Status: STD 2014/02/14
Code: 1681
Concept definition: The height above the displacement plane at which the <<MEAN_WIND_SPEED>> becomes zero when extrapolating the logarithmic <<WIND_SPEED>> profile downward through the atmospheric surface layer; aerodynamic roughness length.
 
Attribute value type: REAL
Unit equivalence class label: LENGTH
 
Reference type: IR
Reference: [GMET, "aerodynamic roughness length"]
Supplemental references:  
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