Atmospheric Measurement Techniques
Atmospheric Measurement Techniques
AMT
Articles | Volume 10, issue 9
Articles | Volume 10, issue 9
https://doi.org/10.5194/amt-10-3133-2017
© Author(s) 2017. This work is distributed under
the Creative Commons Attribution 3.0 License.
Special issue:
https://doi.org/10.5194/amt-10-3133-2017
© Author(s) 2017. This work is distributed under
the Creative Commons Attribution 3.0 License.
Articles | Volume 10, issue 9
Research article
 | 
01 Sep 2017
Research article |  | 01 Sep 2017

The version 3 OMI NO2 standard product

Nickolay A. Krotkov, Lok N. Lamsal, Edward A. Celarier, William H. Swartz, Sergey V. Marchenko, Eric J. Bucsela, Ka Lok Chan, Mark Wenig, and Marina Zara

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AR by Nickolay Krotkov on behalf of the Authors (13 Jul 2017)  Author's response   Manuscript 
ED: Publish as is (24 Jul 2017) by Alexander Kokhanovsky
AR by Nickolay Krotkov on behalf of the Authors (01 Aug 2017)
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Short summary
We describe the new version 3 OMI NO2 standard product (SPv3) based on significant improvements in both the estimation of the SCDs and the AMFs. The new SCDs and stratospheric VCDs are systematically lower (by ~ 10–40 %) than previous estimates. Tropospheric VCDs are also reduced over polluted areas. Initial evaluation over unpolluted areas has shown that the new SPv3 products agree better with independent satellite- and ground-based FTIR measurements.
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Special issue
Ten years of Ozone Monitoring Instrument (OMI) observations...