Application: Atmospheric Chemistry (deprecated)
Requirements defined for Atmospheric Chemistry (deprecated) (28)
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 124 | Aerosol mass mixing ratio | MUS M |
Atmospheric Chemistry (deprecated) | 10 % 13 % 20 % |
50 km 100 km 500 km |
1 km 3 km 10 km |
6 h 12 h 24 h |
12 h 36 h 7 d |
Global | firm | 2002-05-24 | GAW Report No. 159 | Ozone chem, Rad climatology | ||||||||
| 125 | Aerosol mass mixing ratio | UTLS FT |
Atmospheric Chemistry (deprecated) | 10 % 13 % 20 % |
50 km 100 km 500 km |
1 km 1.7 km 5 km |
6 h 10 h 24 h |
12 h 29 h 7 d |
Global | firm | 2002-05-24 | GAW Report No. 159 | Ozone chem, Rad climatology | ||||||||
| 127 | Aerosol mass mixing ratio | PBL | Atmospheric Chemistry (deprecated) | 5 % 8 % 20 % |
50 km 100 km 500 km |
1 km 1.7 km 5 km |
6 h 10 h 24 h |
12 h 29 h 7 d |
Global | firm | 2002-05-24 | GAW Report No. 159 | Ozone chem, Rad climatology | ||||||||
| 128 | BrO | MUS UTLS FT PBL M |
Atmospheric Chemistry (deprecated) | 5 Dimensionless (mol/mol) 6.3 Dimensionless (mol/mol) 10 Dimensionless (mol/mol) |
100 km 200 km 500 km |
1 km 1.4 km 3 km |
6 h 10 h 24 h |
3 d 4 d 7 d |
Global | firm | 2002-05-24 | GAW Report No. 159 | Ozone chem (caviat: variable name, definition and units used for these deprecated requirements were changed in 2019; requirements in this table are still expressed in the original units (%) and not in mol/mol as indicated) | ||||||||
| 132 | CFC-11 | MUS UTLS FT PBL M |
Atmospheric Chemistry (deprecated) | 5 dimensionless (mol/mol) 6.3 dimensionless (mol/mol) 10 dimensionless (mol/mol) |
100 km 200 km 500 km |
1 km 1.4 km 3 km |
6 h 10 h 24 h |
3 d 4 d 7 d |
Global | firm | 2002-05-24 | GAW Report No. 159 | Rad climatology, Atmos dynamics (caviat: variable name, definition and units used for these deprecated requirements were changed in 2019; requirements in this table are still expressed in the original units (%) and not in mol/mol as indicated) | ||||||||
| 136 | CFC-12 | MUS UTLS FT PBL M |
Atmospheric Chemistry (deprecated) | 5 dimensionless (mol/mol) 6.3 dimensionless (mol/mol) 10 dimensionless (mol/mol) |
100 km 200 km 500 km |
1 km 1.4 km 3 km |
6 h 10 h 24 h |
3 d 4 d 7 d |
Global | firm | 2002-05-24 | GAW Report No. 159 | Rad climatology, Atmos dynamics (caviat: variable name, definition and units used for these deprecated requirements were changed in 2019; requirements in this table are still expressed in the original units (%) and not in mol/mol as indicated) | ||||||||
| 140 | HCHO Total Column | TC | Atmospheric Chemistry (deprecated) | 5 molecules/cm2 7.2 molecules/cm2 15 molecules/cm2 |
50 km 100 km 500 km |
24 h 30 h 2 d |
3 d 4 d 7 d |
Global | firm | 2002-05-24 | GAW Report No. 159 | Ozone precursor | |||||||||
| 141 | CH4 mole fraction | MUS UTLS FT PBL M |
Atmospheric Chemistry (deprecated) | 2 ppb 3.4 ppb 10 ppb |
50 km 100 km 500 km |
1 m 1.6 m 4 m |
6 h 10 h 24 h |
3 d 4 d 7 d |
Global | firm | 2002-05-24 | GAW Report No. 159 | Ozone chem | ||||||||
| 145 | ClO | MUS UTLS FT PBL M |
Atmospheric Chemistry (deprecated) | 5 dimensionless (mol/mol) 6.3 dimensionless (mol/mol) 10 dimensionless (mol/mol) |
100 km 200 km 500 km |
1 km 1.4 km 3 km |
6 h 10 h 24 h |
3 d 4 d 7 d |
Global | firm | 2002-05-24 | GAW Report No. 159 | Ozone chem (caviat: variable name, definition and units used for these deprecated requirements were changed in 2019; requirements in this table are still expressed in the original units (%) and not in mol/mol as indicated) | ||||||||
| 149 | ClONO2 | MUS UTLS FT M |
Atmospheric Chemistry (deprecated) | 5 dimensionless (mol/mol) 6.3 dimensionless (mol/mol) 10 dimensionless (mol/mol) |
100 km 200 km 500 km |
1 km 1.4 km 3 km |
6 h 10 h 24 h |
3 d 4 d 7 d |
Global | firm | 2002-05-24 | GAW Report No. 159 | Ozone chem (caviat: variable name, definition and units used for these deprecated requirements were changed in 2019; requirements in this table are still expressed in the original units (%) and not in mol/mol as indicated) | ||||||||
| 152 | Cloud type | n/a (2D) | Atmospheric Chemistry (deprecated) | 100 km 126 km 200 km |
3 h 5 h 12 h |
3 d 4 d 7 d |
Global | firm | 2002-05-24 | GAW Report No. 159 | Rad climatology | ||||||||||
| 153 | CO | FT PBL |
Atmospheric Chemistry (deprecated) | 5 ppb 6.3 ppb 10 ppb |
50 km 100 km 500 km |
1 km 1.6 km 4 km |
6 h 12 h 24 h |
3 d 4 d 7 d |
Global | firm | 2002-05-24 | GAW Report No. 159 | Oxidizing cap | ||||||||
| 156 | CO2 mole fraction | PBL | Atmospheric Chemistry (deprecated) | 2 ppm 2.7 ppm 5 ppm |
50 km 100 km 500 km |
6 h 10 h 24 h |
3 d 4 d 7 d |
Global | firm | 2002-05-24 | GAW Report No. 159 | C budget, bdry | |||||||||
| 157 | COS | UTLS FT PBL |
Atmospheric Chemistry (deprecated) | 15 dimensionless (mol/mol) 18 dimensionless (mol/mol) 25 dimensionless (mol/mol) |
100 km 200 km 500 km |
12 h 24 h 3 d |
24 h 46 h 7 d |
Global | firm | 2002-05-24 | GAW Report No. 159 | Strato aerosols (caviat: variable name, definition and units used for these deprecated requirements were changed in 2019; requirements in this table are still expressed in the original units (%) and not in mol/mol as indicated) | |||||||||
| 160 | HCl | MUS UTLS FT M |
Atmospheric Chemistry (deprecated) | 2 dimensionless (mol/mol) 2.7 dimensionless (mol/mol) 5 dimensionless (mol/mol) |
100 km 200 km 500 km |
6 h 10 h 24 h |
3 d 4 d 7 d |
Global | firm | 2002-05-24 | GAW Report No. 159 | Ozone chem (caviat: variable name, definition and units used for these deprecated requirements were changed in 2019; requirements in this table are still expressed in the original units (%) and not in mol/mol as indicated) | |||||||||
| 163 | HNO3 | MUS UTLS FT PBL M |
Atmospheric Chemistry (deprecated) | 5 Dimentionless (mol/mol) 6.3 Dimentionless (mol/mol) 10 Dimentionless (mol/mol) |
50 km 100 km 500 km |
6 h 10 h 24 h |
3 d 4 d 7 d |
Global | firm | 2002-05-24 | GAW Report No. 159 | Atmos dynamics, Ozone chem | |||||||||
| 167 | N2O mole fraction | MUS UTLS FT PBL M |
Atmospheric Chemistry (deprecated) | 2 ppb 4.3 ppb 20 ppb |
100 km 200 km 500 km |
6 h 10 h 24 h |
3 d 4 d 7 d |
Global | firm | 2002-05-24 | GAW Report No. 159 | Atmos dynamics, Rad clim, Ozone chem (caviat: variable name, definition and units used for these deprecated requirements were changed in 2019; requirements in this table are still expressed in the original units (%) and not in mol/mol as indicated) | |||||||||
| 171 | NO | MUS UTLS FT PBL M |
Atmospheric Chemistry (deprecated) | 5 Dimentionless (mol/mol) 6.3 Dimentionless (mol/mol) 10 Dimentionless (mol/mol) |
50 km 100 km 500 km |
6 h 10 h 24 h |
3 d 4 d 7 d |
Global | firm | 2002-05-24 | GAW Report No. 159 | Ozone chem | |||||||||
| 176 | NO2 | MUS UTLS FT PBL M |
Atmospheric Chemistry (deprecated) | 5 ppb 6.3 ppb 10 ppb |
50 km 100 km 500 km |
1 km 1.6 km 4 km |
6 h 10 h 24 h |
3 d 4 d 7 d |
Global | firm | 2002-05-24 | GAW Report No. 159 | Oxidizing cap, Ozone chem | ||||||||
| 179 | NO2 Total Column | TC | Atmospheric Chemistry (deprecated) | 5 % 7.2 % 15 % |
50 km 100 km 500 km |
24 h 30 h 2 d |
3 d 4 d 7 d |
Global | firm | 2002-05-24 | GAW Report No. 159 | Atmospheric chemistry | |||||||||
| 180 | O3 | MUS M |
Atmospheric Chemistry (deprecated) | 5 Dimentionless (mol/mol) 8.5 Dimentionless (mol/mol) 25 Dimentionless (mol/mol) |
50 km 100 km 500 km |
1 km 1.7 km 5 km |
3 h 8 h 2 d |
3 d 4 d 7 d |
Global | firm | 2002-05-24 | GAW Report No. 159 | Strat chem/clim, Rad effects/clim, Ozone chem | ||||||||
| 181 | O3 | UTLS FT PBL |
Atmospheric Chemistry (deprecated) | 3 Dimentionless (mol/mol) 5.6 Dimentionless (mol/mol) 20 Dimentionless (mol/mol) |
50 km 100 km 500 km |
1 km 1.7 km 5 km |
3 h 12 h 7 d |
3 d 4 d 7 d |
Global | firm | 2002-05-24 | GAW Report No. 159 | Trop chem/clim, Rad effects/clim, Ozone chem | ||||||||
| 184 | O3 Total Column | TC | Atmospheric Chemistry (deprecated) | 6 % 9 % 20 % |
25 km 39.7 km 100 km |
6 h 12 h 2 d |
3 h 12 h 7 d |
Global | firm | 2002-05-24 | GAW Report No. 159 | UVB pred/anal, Dynamics | |||||||||
| 185 | OH | MUS UTLS FT PBL M |
Atmospheric Chemistry (deprecated) | 5 dimensionless (mole/mole) 10 dimensionless (mole/mole) 30 dimensionless (mole/mole) |
100 km 200 km 500 km |
1 km 1.4 km 3 km |
6 h 10 h 24 h |
3 d 4 d 7 d |
Global | firm | 2002-05-24 | GAW Report No. 159 | Ozone chem | ||||||||
| 189 | SO2 | UTLS FT PBL |
Atmospheric Chemistry (deprecated) | 10 ppt 13 ppt 20 ppt |
100 km 200 km 500 km |
1 m 1.4 m 3 m |
12 h 24 h 3 d |
24 h 46 h 7 d |
Global | firm | 2002-05-24 | GAW Report No. 159 | Volcanic eruptions | ||||||||
| 192 | Specific humidity | MUS UTLS FT PBL M |
Atmospheric Chemistry (deprecated) | 5 g kg-1 8 g kg-1 20 g kg-1 |
50 km 100 km 500 km |
1 km 1.7 km 5 km |
12 h 24 h 3 d |
3 d 4 d 7 d |
Global | firm | 2002-05-24 | GAW Report No. 159 | Atmos dynamics, Rad clim, Ozone chem, 5% RH | ||||||||
| 691 | NO | PBL | Atmospheric Chemistry (deprecated) | Global | tentative | 2012-05-09 | GAW /SAG RG | This air quality requirement applies on urban areas | |||||||||||||
| 911 | O3 Total Column | TC | Atmospheric Chemistry (deprecated) | 1 % 2 % 3 % |
5 km 100 km |
6 sec 3 sec |
1 sec 30 sec |
Global | speculative | 2021-12-16 | GAW Expert Team on Atmospheric Composition Network Design and Evolution | Other TC units: millimoles per square metre mmol/m2. One Dobson Unit (DU)=0.4462 mmol/m2 or 2.687x10^16 molecules cm-2. Uncertainties are provided as 2 sigma. They represent the sum of random and systematic error. |