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Parameter: Plume_flag

Dataset: 
AQMET Air quality and meteorological measurements
Parameter: 
No BCO-DMO term
Master parameters information
Short Name:
 no_bcodmo_term
Short Description:
 No BCO-DMO term
Official Name:
 no_bcodmo_term
No Data Value:
Description:
 

An association with a community-wide standard parameter has not yet been made.

Dataset-parameters information
Supplied Name: 
Plume_flag
Supplied Units: 
number
Conversion Necessary: 
no
Conversion Utility: 
No Data Value: 
nd
Description: 
Value equal to 1 indicates measurements were impacted by ship's plume; clean data have values equal to 0; Plume defined by relative (to ship) wind angles 40-140 deg and 170-190 deg and NO/NO2 ratio > 0.4