The BIRA-IASB BrO Product

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Tropospheric bromine monoxide (BrO)


Instrument selection

Year and month selection

Projection selection

Monthly Maps

Monthly maps are proposed in three projections : Northern hemisphere (NH), Southern hemisphere (SH) and global projection (GL). See the examples below :

Northern Hemisphere
Southern Hemisphere
Global projection
GOMENorthern hemisphere projectionSouthern hemisphere projectionGlobal projection
SCIAMACHYNorthern hemisphere projectionSouthern hemisphere projectionGlobal projection
GOME2Northern hemisphere projectionSouthern hemisphere projectionGlobal projection

Select the maps you want to display in the form on the left. The complete collection is also available in a higher resolution through the following links :

Note that a password is requested to reach these pages. Please, contact Caroline FAYT to have it.

Last GOME processing: Reprocessing of the whole GOME data set in November 2003. See the GOME BrO retrieval page for further information.
Last SCIAMACHY processing:

The 2003-2010 data set has been reprocessed in 2011 and then completed until January 2012
For further information on the DOAS technique used to retrieve the slant columns, see the Algorithm Description Document.
For a better description of the Level-3 product, see the Product Specification Document.

Last GOME2 processing:

Maps from 2007 to 2010 are available. For Level-2 process, please contact Nicolas Theys.

Last updated : Tue 01 August 2017
Data product contacts : Isabelle De Smedt , Nicolas Theys , Michel Van Roozendael