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Atmospheric Measurement Techniques An interactive open-access journal of the European Geosciences Union

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Atmos. Meas. Tech., 10, 1495-1509, 2017
http://www.atmos-meas-tech.net/10/1495/2017/
doi:10.5194/amt-10-1495-2017
© Author(s) 2017. This work is distributed
under the Creative Commons Attribution 3.0 License.
Research article
20 Apr 2017
Continuation of long-term global SO2 pollution monitoring from OMI to OMPS
Yan Zhang et al.

Data sets

The OMI PBL SO2 product (OMSO2v1.2.0)
NASA Goddard Earth Sciences (GES) Data and Information Services Center (DISC)
http://disc.sci.gsfc.nasa.gov/Aura/data-holdings/OMI/omso2_v003.shtml
The OMPS PBL monthly SO2
NASA/GSFC Aura Validation Data Center (AVDC)
http://avdc.gsfc.nasa.gov/index.php?site=1868800100
Publications Copernicus
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Short summary
In this study, we demonstrate a very good consistency of the SO2 retrievals from OMI and OMPS using our state-of-the-art principal component analysis technique. Four full years of OMI and OMPS SO2 retrievals, during 2012–2015 have been analyzed over some of the world’s most polluted regions: eastern China, Mexico, and South Africa. The consistency of retrievals between OMI and OMPS make it possible to continue the long-term global SO2 pollution monitoring.
In this study, we demonstrate a very good consistency of the SO2 retrievals from OMI and OMPS...
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