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    • This is a Non-Federal dataset covered by different Terms of Use than Data.gov.

    Methane Plumes Derived from AVIRIS-NG over Point Sources across California, 2016-2017

    Metadata Updated: February 23, 2025

    This dataset provides maps of methane (CH4) plumes along flight lines over identified methane point-source emitting infrastructure across the State of California, USA collected during 2016 and 2017. Methane plume locations were derived from Next-Generation Airborne Visible Infrared Imaging Spectrometer (AVIRIS-NG) overflights during the California Methane Survey. The survey was designed to cover at least 60% of the methane point source infrastructure in California guided by the Vista-CA dataset of identified locations of potential methane emitting facilities and infrastructure in three primary sectors (energy, agriculture, and waste). The purpose of the survey was to detect, quantify, and attribute point source emissions to specific infrastructure elements to improve the scientific understanding of regional methane budgets and to inform policy and planning activities that reduce methane emissions.

    Access & Use Information

    Public: This dataset is intended for public access and use. Non-Federal: This dataset is covered by different Terms of Use than Data.gov. License: No license information was provided.

    Downloads & Resources

    Dates

    Metadata Created Date February 23, 2025
    Metadata Updated Date February 23, 2025

    Metadata Source

    Harvested from nasa test json

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date February 23, 2025
    Metadata Updated Date February 23, 2025
    Publisher ORNL_DAAC
    Maintainer
    Identifier C2389764676-ORNL_CLOUD
    Data First Published 2019-11-12
    Language en-US
    Data Last Modified 2025-02-19
    Category CMS, geospatial
    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 bfb982ba-f7e4-46db-9a24-a01d8c43ffe5
    Harvest Source Id a73e0c30-4684-40ef-908e-d22e9e9e5f86
    Harvest Source Title nasa test json
    Homepage URL https://doi.org/10.3334/ORNLDAAC/1727
    Metadata Type geospatial
    Old Spatial -125.77 32.35 -113.73 42.51
    Program Code 026:001
    Source Datajson Identifier True
    Source Hash 50fdc1c849f30da379eae7edbf14779f665f866c55004fa856424c00e8712af8
    Source Schema Version 1.1
    Spatial
    Temporal 2016-09-10T00:00:00Z/2017-11-13T23:59:59Z

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