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    • Mobile Source Observation Database (MSOD)

    Metadata Updated: November 30, 2020

    The Mobile Source Observation Database (MSOD) is a relational database being developed by the Assessment and Standards Division (ASD) of the US Environmental Protection Agency Office of Transportation and Air Quality (formerly the Office of Mobile Sources). The MSOD contains emission test data from in-use mobile air- pollution sources such as cars, trucks, and engines from trucks and nonroad vehicles. Data in the database was collected from 1982 to the present. The data is intended to be representative of in-use vehicle emissions in the United States.

    Access & Use Information

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

    Downloads & Resources

    References

    https://edg.epa.gov/metadata/catalog/search/resource/details.page?uuid=%7B368EE0F0-011C-4755-982B-022DF2C2EF25%7D
    https://edg.epa.gov/metadata/rest/document?id=%7B368EE0F0-011C-4755-982B-022DF2C2EF25%7D

    Dates

    Metadata Created Date November 30, 2020
    Metadata Updated Date November 30, 2020
    Data Update Frequency irregular

    Metadata Source

    Harvested from OAR-OTAQ Non-Geo Records

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date November 30, 2020
    Metadata Updated Date November 30, 2020
    Publisher U.S. EPA Office of Air and Radiation (OAR) - Office of Transportation and Air Quality (OTAQ)
    Maintainer
    Identifier 368EE0F0-011C-4755-982B-022DF2C2EF25
    Data First Published 2014-01-01
    Data Last Modified 2014-01-01
    Public Access Level public
    Data Update Frequency irregular
    Bureau Code 020:00
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    Metadata Catalog ID https://edg.epa.gov/data/PUBLIC/OAR/OTAQ/metadata/OAR-OTAQ.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
    Harvest Object Id b3dfb4bc-4a14-4a08-87a1-54dbe1845305
    Harvest Source Id c021bd62-fca1-491d-8dff-bf6cff92d930
    Harvest Source Title OAR-OTAQ Non-Geo Records
    License https://edg.epa.gov/EPA_Data_License.html
    Program Code 020:072
    Related Documents https://edg.epa.gov/metadata/catalog/search/resource/details.page?uuid=%7B368EE0F0-011C-4755-982B-022DF2C2EF25%7D, https://edg.epa.gov/metadata/rest/document?id=%7B368EE0F0-011C-4755-982B-022DF2C2EF25%7D
    Source Datajson Identifier True
    Source Hash 5a95a9dccea4d3bf009df6451665d91aec8b0642
    Source Schema Version 1.1
    Spatial -180.0,18.0,-66.0,72.0

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