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Tropospheric ozone from GOME

European Space Agency


page last modified:
April 2005
The troposheric ozone colunm is derived from assimilated ozone profiles from GOME in combination with the total ozone columns from the TOGOMI algorithm and cloud information from the FRESCO algorithm.

Monthly mean images for the year 2000:

January February March
April May June
July August September
October November December



Documentation and background information :

  • Service Report Air Pollution

  • Service Quality Assessment Report Air Pollution

  • Publications:
    • Assimilation of GOME ozone profiles and a global chemistry-transport model using a Kalman filter with anisotropic covariance.
      A.J. Segers, H.J. Eskes, R.J. van der A, R.F. van Oss, P.F.J. van Velthoven
      Q.J.R. Meteorol. Soc., accepted for publication Oct 2004.

  • Background information