DIAS Metadata for Copernicus Atmosphere Products
No metadata in the following list is mandatory. Copernicus Atmosphere products are not well specified, therefore some instances may contain all the following metadata while other instances may miss some.
Category: Acquisition
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Begin position (beginPosition) – text/date+iso8601
Acquisition start date time, i.e. time of the oldest data within the product.
Format standard: YYYY-MM-DDThh:mm:ss.mmmZ
Category: Other
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Product main class (productMainClass) – text/plain
The main class of the product.
Value: ‘Copernicus-atmosphere’. -
Parameter short name (parameterShortName) – text/plain
The short name of the product main parameter.
Possible values:
‘aod1240’ (for Total Aerosol Optical Depth at 1240nm);
‘aod469’ (for Total Aerosol Optical Depth at 469nm);
‘aod550’ (for Total Aerosol Optical Depth at 550nm);
‘aod670’ (for Total Aerosol Optical Depth at 670nm);
‘aod865’ (for Total Aerosol Optical Depth at 865nm);
‘bcaod550’ (for Black Carbon Aerosol Optical Depth at 550nm);
‘duaod550’ (for Dust Aerosol Optical Depth at 550nm);
‘amaod550’ (for Ammonium Aerosol Optical Depth at 550nm);
‘niaod550’ (for Nitrate Aerosol Optical Depth at 550nm);
‘gtco3’ (for GEMS Total column ozone);
‘lsm’ (for Land-sea mask);
‘omaod550’ (for Organic Matter Aerosol Optical Depth at 550nm);
‘pm1’ (for Particulate matter d inf. 1 um);
‘pm10’ (for Particulate matter d inf. 10 um);
‘pm2p5’ (for Particulate matter d inf. 2.5 um);
‘ssaod550’ (for Sea Salt Aerosol Optical Depth at 550nm);
‘suaod550’ (for Sulphate Aerosol Optical Depth at 550nm);
‘tc_c2h6’ (for Total column ethane);
‘tc_c3h8’ (for Total column propane);
‘tc_c5h8’ (for Total column isoprene);
‘tc_ch4’ (for Total column methane);
‘tc_hno3’ (for Total column nitric acid);
‘tc_no’ (for Total column nitrogen monoxide);
‘tc_oh’ (for Total column hydroxyl radical);
‘tc_pan’ (for Total column peroxyacetyl nitrate);
‘tcco’ (for Total column Carbon monoxide);
‘tchco’ (for Total column Formaldehyde);
‘tcno2’ (for Total column Nitrogen dioxide);
‘tcso2’ (for Total column Sulphur dioxide);
‘z’ (for Geopotential);
‘uvbed’ (for UV biologically effective dose);
‘uvbedcs’ (for UV biologically effective dose clear-sky);
‘aermr01’ (for Sea Salt Aerosol (0.03 – 0.5 um) Mixing Ratio);
‘aermr02’ (for Sea Salt Aerosol (0.5 – 5 um) Mixing Ratio);
‘aermr03’ (for Sea Salt Aerosol (5 – 20 um) Mixing Ratio);
‘aermr04’ (for Dust Aerosol (0.03 – 0.55 um) Mixing Ratio);
‘aermr05’ (for Dust Aerosol (0.55 – 0.9 um) Mixing Ratio);
‘aermr06’ (for Dust Aerosol (0.9 – 20 um) Mixing Ratio);
‘aermr07’ (for Hydrophilic Organic Matter Aerosol Mixing Ratio);
‘aermr08’ (for Hydrophobic Organic Matter Aerosol Mixing Ratio);
‘aermr09’ (for Hydrophilic Black Carbon Aerosol Mixing Ratio);
‘aermr10’ (for Hydrophobic Black Carbon Aerosol Mixing Ratio);
‘aermr11’ (for Sulphate Aerosol Mixing Ratio);
‘aermr16’ (for Nitrate Fine Mode Aerosol Mass Mixing Ratio);
‘aermr17’ (for Nitrate Coarse Mode Aerosol Mass Mixing Ratio);
‘aermr18’ (for Ammonium Aerosol Mass Mixing Ratio);
‘c2h6’ (for Ethane);
‘c3h8’ (for Propane);
‘c5h8’ (for Isoprene);
‘ch4_c’ (for Methane (chemistry));
‘co’ (for Carbon monoxide);
‘den’ (for Density);
‘go3’ (for GEMS Ozone);
‘hcho’ (for Formaldehyde);
‘h2o2’ (for Hydrogen Peroxide);
‘hno3’ (for Nitric acid);
‘lnsp’ (for Logarithm of surface pressure);
‘no’ (for Nitrogen monoxide);
‘no2’ (for Nitrogen dioxide);
‘oh’ (for Hydroxyl radical);
‘pan’ (for Peroxyacetyl nitrate);
‘so2’ (for Sulphur dioxide). -
Parameter name (parameterName) – text/plain
The name of the product main parameter.
Possible values:
‘Total Aerosol Optical Depth at 1240nm’ (for aod1240);
‘Total Aerosol Optical Depth at 469nm’ (for aod469);
‘Total Aerosol Optical Depth at 550nm’ (for aod550);
‘Total Aerosol Optical Depth at 670nm’ (for aod670);
‘Total Aerosol Optical Depth at 865nm’ (for aod865);
‘Black Carbon Aerosol Optical Depth at 550nm’ (for bcaod550);
‘Dust Aerosol Optical Depth at 550nm’ (for duaod550);
‘Ammonium Aerosol Optical Depth at 550nm’ (for amaod550);
‘Nitrate Aerosol Optical Depth at 550nm’ (for niaod550);
‘GEMS Total column ozone’ (for gtco3);
‘Land-sea mask’ (for lsm);
‘Organic Matter Aerosol Optical Depth at 550nm’ (for omaod550);
‘Particulate matter d inf. 1 um’ (for pm1);
‘Particulate matter d inf. 10 um’ (for pm10);
‘Particulate matter d inf. 2.5 um’ (for pm2p5);
‘Sea Salt Aerosol Optical Depth at 550nm’ (for ssaod550);
‘Sulphate Aerosol Optical Depth at 550nm’ (for suaod550);
‘Total column ethane’ (for tc_c2h6);
‘Total column propane’ (for tc_c3h8);
‘Total column isoprene’ (for tc_c5h8);
‘Total column methane’ (for tc_ch4);
‘Total column nitric acid’ (for tc_hno3);
‘Total column nitrogen monoxide’ (for tc_no);
‘Total column hydroxyl radical’ (for tc_oh);
‘Total column peroxyacetyl nitrate’ (for tc_pan);
‘Total column Carbon monoxide’ (for tcco);
‘Total column Formaldehyde’ (for tchco);
‘Total column Nitrogen dioxide’ (for tcno2);
‘Total column Sulphur dioxide’ (for tcso2);
‘Geopotential’ (for z);
‘UV biologically effective dose’ (for uvbed);
‘UV biologically effective dose clear-sky’ (for uvbedcs);
‘Sea Salt Aerosol (0.03 – 0.5 um) Mixing Ratio’ (for aermr01);
‘Sea Salt Aerosol (0.5 – 5 um) Mixing Ratio’ (for aermr02);
‘Sea Salt Aerosol (5 – 20 um) Mixing Ratio’ (for aermr03);
‘Dust Aerosol (0.03 – 0.55 um) Mixing Ratio’ (for aermr04);
‘Dust Aerosol (0.55 – 0.9 um) Mixing Ratio’ (for aermr05);
‘Dust Aerosol (0.9 – 20 um) Mixing Ratio’ (for aermr06);
‘Hydrophilic Organic Matter Aerosol Mixing Ratio’ (for aermr07);
‘Hydrophobic Organic Matter Aerosol Mixing Ratio’ (for aermr08);
‘Hydrophilic Black Carbon Aerosol Mixing Ratio’ (for aermr09);
‘Hydrophobic Black Carbon Aerosol Mixing Ratio’ (for aermr10);
‘Sulphate Aerosol Mixing Ratio’ (for aermr11);
‘Nitrate Fine Mode Aerosol Mass Mixing Ratio’ (for aermr16);
‘Nitrate Coarse Mode Aerosol Mass Mixing Ratio’ (for aermr17);
‘Ammonium Aerosol Mass Mixing Ratio’ (for aermr18);
‘Ethane’ (for c2h6);
‘Propane’ (for c3h8);
‘Isoprene’ (for c5h8);
‘Methane (chemistry)’ (for ch4_c);
‘Carbon monoxide’ (for co);
‘Density’ (for den);
‘GEMS Ozone’ (for go3);
‘Formaldehyde’ (for hcho);
‘Nitric acid’ (for hno3);
‘Logarithm of surface pressure’ (for lnsp);
‘Nitrogen monoxide’ (for no);
‘Nitrogen dioxide’ (for no2);
‘Hydroxyl radical’ (for oh);
‘Peroxyacetyl nitrate’ (for pan);
‘Sulphur dioxide’ (for so2). -
Data type (dataType) – text/plain
The type of the data.
Possible values: ‘FORECAST’, ‘ANALYSIS’. -
Conventions (conventions) – text/plain
The product conventions. -
History (history) – text/plain
The product history. -
Filename (filename) – text/plain
Product file name. -
Size (size) – text/plain
Size of the product. -
Format (format) – text/plain
Format of the product.
Value: ‘NETCDF’.
Category: Processing
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Processing level (processingLevel) – text/plain
The level of the last processing.
Possible values: ‘SURFACE_FIELDS’, ‘PRESSURE_LEVEL’, ‘MODEL_LEVEL_FIELDS’.
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