Atmospheric Chemistry and Physics
Atmospheric Chemistry and Physics
ACP
Articles | Volume 17, issue 18
Articles | Volume 17, issue 18
https://doi.org/10.5194/acp-17-11403-2017
© Author(s) 2017. This work is distributed under
the Creative Commons Attribution 3.0 License.
https://doi.org/10.5194/acp-17-11403-2017
© Author(s) 2017. This work is distributed under
the Creative Commons Attribution 3.0 License.
Articles | Volume 17, issue 18
Research article
 | 
26 Sep 2017
Research article |  | 26 Sep 2017

A high-resolution and observationally constrained OMI NO2 satellite retrieval

Daniel L. Goldberg, Lok N. Lamsal, Christopher P. Loughner, William H. Swartz, Zifeng Lu, and David G. Streets

Data sets

NASA Atmospheric Science Data Center (ASDC) DISCOVER-AQ Science Team https://doi.org/10.5067/Aircraft/DISCOVER-AQ/Aerosol-TraceGas

AQS Data Mart EPA https://aqs.epa.gov/aqsweb/documents/data_mart_welcome.html

OMI/Aura Nitrogen Dioxide (NO2) Total and Tropospheric Column 1-orbit L2 Swath 13x24 km V003 N. A. Krotkov and P. Veefkind https://doi.org/10.5067/Aura/OMI/DATA2017

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Short summary
We developed a new satellite NO2 product using a high spatial resolution (1.33  ×  1.33 km) model simulation constrained by aircraft observations. The high-resolution satellite product is now able to observe the spatial heterogeneities of NO2 pollution over a large area with more clarity. The satellite is now in better agreement with monitors at ground level observing the same pollution.
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