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Cited by 351

The DOI matches its Crossref record; 49 of the 49 references it cites were found in a registry or an index.

A new stratospheric and tropospheric NO 2 retrieval algorithm for nadir-viewing satellite instruments: applications to OMI

Open access
Bucsela, E. J., Krotkov, N. A., Celarier, E. A., Lamsal, L. N., Swartz, W. H., Bhartia, P. K., Boersma, K. F., Veefkind, J. P., Gleason, J. F., Pickering, K. E.·2013·Atmospheric Measurement Techniques

Abstract

Abstract. We describe a new algorithm for the retrieval of nitrogen dioxide (NO2) vertical columns from nadir-viewing satellite instruments. This algorithm (SP2) is the basis for the Version 2.1 OMI This algorithm (SP2) is the basis for the Version 2.1 Ozone Monitoring Instrument (OMI) NO2 Standard Product and features a novel method for separating the stratospheric and tropospheric columns. NO2 Standard Product and features a novel method for separating the stratospheric and tropospheric columns. The approach estimates the stratospheric NO2 directly from satellite data without using stratospheric chemical transport models or assuming any global zonal wave pattern. Tropospheric NO2 columns are retrieved using air mass factors derived from high-resolution radiative transfer calculations and a monthly climatology of NO2 profile shapes. We also present details of how uncertainties in the retrieved columns are estimated. The sensitivity of the retrieval to assumptions made in the stratosphere–troposphere separation is discussed and shown to be small, in an absolute sense, for most regions. We compare daily and monthly mean global OMI NO2 retrievals using the SP2 algorithm with those of the original Version 1 Standard Product (SP1) and the Dutch DOMINO product. The SP2 retrievals yield significantly smaller summertime tropospheric columns than SP1, particularly in polluted regions, and are more consistent with validation studies. SP2 retrievals are also relatively free of modeling artifacts and negative tropospheric NO2 values. In a reanalysis of an INTEX-B validation study, we show that SP2 largely eliminates an ~20% discrepancy that existed between OMI and independent in situ springtime NO2 SP1 measurements.

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Metadata

Authors
Bucsela, E. J., Krotkov, N. A., Celarier, E. A., Lamsal, L. N., Swartz, W. H., Bhartia, P. K., Boersma, K. F., Veefkind, J. P., Gleason, J. F., & Pickering, K. E.
Venue
Atmospheric Measurement Techniques
Published
2013-10-15
Volume
6
Issue
10
Pages
2607-2626
ISSN
  • 1867-1381 (ISSN-L)
  • 1867-8548
OpenAlex
W2102873395
Cited by
351
References
49
FWCI
18.61
Type
journal article
Language
en
Open access
gold

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CoChat. (2026). Citation check: A new stratospheric and tropospheric NO 2 retrieval algorithm for nadir-viewing satellite instruments: applications to OMI. https://app.cochat.ai/papers/10.5194/amt-6-2607-2013
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Bucsela, E. J., Krotkov, N. A., Celarier, E. A., Lamsal, L. N., Swartz, W. H., Bhartia, P. K., Boersma, K. F., Veefkind, J. P., Gleason, J. F., & Pickering, K. E. (2013). A new stratospheric and tropospheric NO 2 retrieval algorithm for nadir-viewing satellite instruments: applications to OMI. Atmospheric Measurement Techniques. https://doi.org/10.5194/amt-6-2607-2013

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