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Near-real time total ozone column

 
   
 
European Space Agency

 
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The total ozone column based on SCIAMACHY, GOME or OMI measurements were all delivered in near-real time, but this was stopped on 1 April 2021. The total ozone column is retrieved with DOAS-type algorithms, TOSOMI for SCIAMACHY, OMDOAO3 for OMI, TOGOMI for GOME.

Archives

OMI (OMDOAO3: v.1.2.3.1, level1: collection 3):
   data & images : menu
overpass
 
SCIAMACHY (TOSOMI: version 2.0, level 1: version 7.04):
   data & images : menu
overpass
 
GOME-2 (GDP: version 4):
   data & images : latest images on the WDC at DLR  |  overpass
 
GOME (TOGOMI: version 2.1, level 1: version 4.00/4.01/4.03):
   data & images : menu
overpass
Effective temperature :
time series
Ground observations:
De Bilt observations (not yet validated)
Paramaribo observations (not yet validated)

Citation

When the data is used in scientific publications, please refer to the following publication:

For OMI (OMDOAO3) data:
Veefkind, J.P., J.F. de Haan, E.J. Brinksma, M. Kroon and P.F. Levelt, Total Ozone from the Ozone Monitoring Instrument (OMI) Using the DOAS technique, IEEE Trans. Geo. Rem. Sens., 2006, Vol. 44, No. 5, 1239-1244, doi:10.1109/TGRS.2006.871204.

For SCIAMACHY (TOSOMI) data:
H. J. Eskes, R. J. van der A, E. J. Brinksma, J. P. Veefkind, J. F. de Haan, and P. J. M. Valks, Retrieval and validation of ozone columns derived from measurements of SCIAMACHY on Envisat, Atmos. Chem. Phys. Discuss, 5, 4429-4475, 2005.

For GOME (TOGOMI) data:
Valks, P.J.M., J.F. de Haan, J.P. Veefkind, R.F. van Oss and D.S. Balis, TOGOMI: An improved total ozone retrieval algorithm for GOME, XX Quadrennial Ozone Symposium, 1/6/2004-8/6/2004, C.S. Zerefos (Ed), 2004, Athens, University of Athens, 129-130.

Documentation

OMI-OMDOAO3:

SCIAMACHY-TOSOMI:

GOME-TOGOMI:

Introduction and related information:

 

Marc Allaart and Ronald van der A