Assimilated Ozone Fields: Multi Sensor Re-analysis

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Near-real time
global ozone field

archive:   individual days  |  all days of a month


Individual days


all days of a month

  Access the data archive of the Assimilated Ozone Fields based on TOMS, SBUV,
GOME, SCIAMACHY, OMI and GOME-2 measurements by selecting a date in the
menu on the left.

Three images of the selected date for 12h UTC will appear here:
a global image, and polar views of the south pole and north pole.

Data is available between 01 January 1978 and 31 December 2008.

The data assimilation program (TM3-DAM) does not only make the assimilated
field but it also gives a details model forecast error estimate. This estimated error
will in general be largest in areas from which no data is available. If the forecast
error is larger than 25 DU in a grid cell, the ozone column value for that cell
is not plotted in the graphs; instead, the grid is marked grey.



last modified: 26 March 2010
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