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Tropospheric ozone in the tropics from GOME |
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Tropospheric
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monitoring |
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NO2
- global - central Europe CH2O - global CO - global |
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UV
- UV index - UV dose |
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related gases |
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Ozone
- total column - global field - ozone bulletin - ozone profiles BrO - global field |
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Aerosol
- AOD - aerosol index Methane - global Clouds - cloud info |
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emissions |
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Volcanic plume
- SO2 & AAI |
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April 2005
Introduction
The total ozone column is a product derived from satellite measures of GOME. The tropospheric column typically contributes only about 10% to the total column. The sensitivity of the instruments for tropospheric ozone depends on aspects such as clouds and aerosols.The convective-cloud-differential (CCD) method is used to derive a tropospheric ozone column for tropical regions from the GOME total ozone derived with the TOGOMI algorithm in combination with cloud information determined with the FRESCO cloud algorithm.
Archive
Background information
- Publications:
- Variability in tropical tropospheric ozone: Analysis with
Global Ozone Monitoring Experiment observations and a global
model
P.J.M. Valks, R.B.A. Koelemeijer, M. Van Weele, P. Van Velthoven, J.P.F. Fortuin and H. Kelder
J. Geophys. Res. 108, no. D11, doi: 10.1029/2002JD002894, 4328--4345, 2003.
- Variability in tropical tropospheric ozone: Analysis with
Global Ozone Monitoring Experiment observations and a global
model
- Service Report Air Pollution (inc. format description)
- Service Quality Assessment Report Air Pollution
- Brief product information
Example:
