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    • NO2 observations from NOAA-20 OMPS Data

    Metadata Updated: July 13, 2025

    EPA, in collaboration with NASA, collected upward-viewing UV/visible solar radiance measurements at air quality stations in the New York City region. From these radiances, NO2 vertical column densities (molecules cm-2) are retrieved for comparison to retrieved NO2 column from a downward viewing, satellite-based UV/visible instrument, the NOAA Ozone Mapping and Profiler Suite (OMPS) .

    This dataset is associated with the following publication: Huang, X., K. Yang, S. Kondragunta, Z. Weir, L. Valin, J. Szykman, and M. Goldberg. NO2 retrievals from NOAA-20 OMPS: Algorithm, evaluation, and observations of drastic changes during COVID-19. ATMOSPHERIC ENVIRONMENT. Elsevier B.V., Amsterdam, NETHERLANDS, 290: 119367, (2022).

    Access & Use Information

    Public: This dataset is intended for public access and use. License: See this page for license information.

    Downloads & Resources

    References

    https://doi.org/10.1016/j.atmosenv.2022.119367
    https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9441478

    Dates

    Metadata Created Date July 13, 2025
    Metadata Updated Date July 13, 2025

    Metadata Source

    Harvested from EPA ScienceHub

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date July 13, 2025
    Metadata Updated Date July 13, 2025
    Publisher U.S. EPA Office of Research and Development (ORD)
    Maintainer
    Identifier https://doi.org/10.23719/1527724
    Data Last Modified 2022-04-01
    Public Access Level public
    Bureau Code 020:00
    Schema Version https://project-open-data.cio.gov/v1.1/schema
    Harvest Object Id bc90f095-6c7d-4380-b70f-66a8d3ecc67d
    Harvest Source Id 04b59eaf-ae53-4066-93db-80f2ed0df446
    Harvest Source Title EPA ScienceHub
    License https://pasteur.epa.gov/license/sciencehub-license.html
    Program Code 020:000
    Publisher Hierarchy U.S. Government > U.S. Environmental Protection Agency > U.S. EPA Office of Research and Development (ORD)
    Related Documents https://doi.org/10.1016/j.atmosenv.2022.119367, https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9441478
    Source Datajson Identifier True
    Source Hash 914b3d0c6f28914600414641454c4474ccfa0eb7d53226cfdcbb513242e8ea73
    Source Schema Version 1.1

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