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    • NACP: Urban Greenhouse Gases across the CO2 Urban Synthesis and Analysis Network, V2

    Metadata Updated: September 19, 2025

    This dataset provides hourly urban greenhouse gas measurements for cities in the CO2 Urban Synthesis and Analysis (CO2-USA) Data Synthesis Network for 2000 to 2019. Measurements include carbon dioxide (CO2), methane (CH4), and carbon monoxide (CO) concentrations measured at hourly intervals at multiple sites within the U.S. cities of Boston, Indianapolis, Los Angeles, Portland, Salt Lake City, San Francisco, and Washington DC/Baltimore, and Toronto, Canada.

    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 April 11, 2025
    Metadata Updated Date September 19, 2025

    Metadata Source

    Harvested from NASA Data.json

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date April 11, 2025
    Metadata Updated Date September 19, 2025
    Publisher ORNL_DAAC
    Maintainer
    Identifier 10.3334/ORNLDAAC/1916
    Data Last Modified 2025-09-11
    Category Earth Science
    Public Access Level public
    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 57c3b02c-188e-4405-9bbb-99c906c6d4af
    Harvest Source Id 58f92550-7a01-4f00-b1b2-8dc953bd598f
    Harvest Source Title NASA Data.json
    Homepage URL https://search.earthdata.nasa.gov/search?q=HourlyUrban_GreenhouseGases_US_1916&ac=true
    Old Spatial {"WestBoundingCoordinate":-123.073,"NorthBoundingCoordinate":45.769,"EastBoundingCoordinate":-70.4972,"SouthBoundingCoordinate":32.865},"CARTESIAN"
    Program Code 026:000
    Source Datajson Identifier True
    Source Hash 20dc3f33d39bf8a7d91fbe739589fb740441fbf228e8b7ee7ee6000eb4ec5e25
    Source Schema Version 1.1
    Spatial
    Temporal 2000-01-01/2000-01-01

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