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Variable:
Aerosol volcanic ash
Definition
Full name
Aerosol volcanic ash
Definition
3D field of mass mixing ratio of volcanic ash
Measuring Units
g/kg
Uncertainty Units
%
Horizontal Res Units
Vertical Res Units
Stability Units
% (Stability /decade)
Comment:
"Volcanic ash" is a required component of the pre-defined set of aerosol classes from which the aerosol type is chosen. The value reported for "volcanic ash" is the aerosol mass mixing ratio multiplied by the mass fraction of volcanic ash in the aerosol class chosen as the aerosol type.
Last modified:
2011-11-10
Applied in OSCAR/Space Gap Analysis:
Yes
Classification
Domain: Atmosphere
Sub-domain: Aerosols and radiation
Variable: Aerosol volcanic ash
Earth System Application Categories and its related Application Areas:
2. Atmospheric Applications
Requirements defined for Aerosol volcanic ash (1)
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 , threshold orange Application-dependent Technical Priority (ATP) Magenta and Relative priority of the attributes Red
Id
Variable
Layer
App Area
ATP
Uncertainty
Layer/s Quality
Coverage Quality
Stability / decade
Hor Res
Ver Res
Obs Cyc
Timeliness
Coverage
Conf Level
Val Date
Source
General Comment
Application Area Comment
Horizontal Coverage Comment
Observation Comment
Performance Comment
717
Aerosol volcanic ash
PBL
2.8 Aeronautical Meteorology
Global
firm
2013-12-05
J van der Meulen