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    • AERONET-SDA Retrievals

    Metadata Updated: April 24, 2025

    The SDA dataset uses the spectral behavior of AOD to partition between fine and coarse modes, without a size-cutoff radius of the type used by the Dubovik and King [2000] inversion algorithm. The SDA data are derived from the direct-Sun observations rather than almucantar scans. Datasets are available at annual, monthly and daily accrurals.

    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 November 12, 2020
    Metadata Updated Date April 24, 2025
    Data Update Frequency irregular

    Metadata Source

    Harvested from NASA Data.json

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date November 12, 2020
    Metadata Updated Date April 24, 2025
    Publisher National Aeronautics and Space Administration
    Maintainer
    Identifier NASA-0000127
    Data First Published 2018-06-25
    Data Last Modified 2025-04-23
    Category Earth Science
    Public Access Level public
    Data Update Frequency irregular
    Bureau Code 026:00
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    Schema Version https://project-open-data.cio.gov/v1.1/schema
    Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
    Harvest Object Id 8317f413-2d8e-440a-a120-dac91678e284
    Harvest Source Id 58f92550-7a01-4f00-b1b2-8dc953bd598f
    Harvest Source Title NASA Data.json
    Homepage URL https://data.nasa.gov/dataset/aeronet-sda-retrievals
    Program Code 026:001
    Source Datajson Identifier True
    Source Hash 8f5e8390b26af8d3fa30f7564c346fc51ef3c8f78f006d2cc0418fb0419581e5
    Source Schema Version 1.1

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