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    • ATom: In Situ Tropical Aerosol Properties and Comparable Global Model Outputs

    Metadata Updated: December 7, 2023

    This dataset provides (1) the results of in situ aerosol particle property measurements collected over remote tropical areas of both Pacific and Atlantic Oceans during the NASA airborne Atmospheric Tomography (ATom) campaigns for ATom-1 and ATom-2 and (2) modeled outputs of comparable aerosol properties, atmospheric chemistry and meteorology at 70 m resolution from four chemical-transport models matched to the location and time of the aircraft measurements.

    Access & Use Information

    Public: This dataset is intended for public access and use. License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

    Downloads & Resources

    Dates

    Metadata Created Date June 27, 2023
    Metadata Updated Date December 7, 2023

    Metadata Source

    Harvested from NASA Data.json

    Other Data Resources

    Graphic Preview

    The NASA DC-8 aircraft used for the ATom missions.

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date June 27, 2023
    Metadata Updated Date December 7, 2023
    Publisher ORNL_DAAC
    Maintainer
    Identifier C2704953786-ORNL_CLOUD
    Data First Published 2019-10-15
    Language en-US
    Data Last Modified 2023-06-12
    Category ATom, geospatial
    Public Access Level public
    Bureau Code 026:00
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    Metadata Catalog ID https://data.nasa.gov/data.json
    Schema Version https://project-open-data.cio.gov/v1.1/schema
    Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
    Citation Williamson, C.J., A. Kupc, K.R. Bilsback, T.P. Bui, P.C. Jost, M. Dollner, K.D. Froyd, A.L. Hodshire, J.L. Jimenez, J.K. Kodros, G. Luo, D.M. Murphy, B.A. Nault, E. Ray, B. Weinzierl, F. Yu, P. Yu, J.R. Pierce, and C.A. Brock. 2019. ATom: In Situ Tropical Aerosol Properties and Comparable Global Model Outputs. ORNL DAAC, Oak Ridge, Tennessee, USA. https://doi.org/10.3334/ORNLDAAC/1684
    Graphic Preview Description The NASA DC-8 aircraft used for the ATom missions.
    Graphic Preview File https://daac.ornl.gov/ATOM/guides/ATom_Aerosols_Meteorology_Fig1.jpg
    Harvest Object Id 764f4564-a63c-48a5-8620-8171bdb6afd0
    Harvest Source Id 58f92550-7a01-4f00-b1b2-8dc953bd598f
    Harvest Source Title NASA Data.json
    Homepage URL https://doi.org/10.3334/ORNLDAAC/1684
    Metadata Type geospatial
    Old Spatial -180.0 -65.33 180.0 80.52
    Program Code 026:001
    Source Datajson Identifier True
    Source Hash acd59576b20d3dd96be6e1ab86c2c6f06e57a5fc3a6e487f838571a40775a857
    Source Schema Version 1.1
    Spatial
    Temporal 2016-07-29T00:00:00Z/2017-02-21T23:59:59Z

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