Methane emissions estimates and related data sets for Washington DC and Baltimore, MD urban areas

Published by National Institute of Standards and Technology | National Institute of Standards and Technology | Metadata Last Checked: July 14, 2025 | Last Modified: 2025-02-07 00:00:00

This dataset accompanies the publication below. Here we provide the results of the analysis, including gridded estimates of methane emissions for the Washington/Baltimore area at 0.01 degrees resolution and monthly from 2017 through 2021. All files available for unrestricted public use with citation of this data set *except* the Observations_XX files. Observations are for non-commercial use only, as they are purchased from a private data provider (AEM, Inc. via Earth Networks, Inc.).Methane Emissions Show Recent Decline but Strong Seasonality in Two US Northeastern CitiesAnna Karion, Subhomoy Ghosh, Israel Lopez-Coto, Kimberly Mueller, Sharon Gourdji, Joseph Pitt, and James WhetstoneEnvironmental Science & Technology 2023 57 (48), 19565-19574 DOI: 10.1021/acs.est.3c05050

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Complete Metadata

bureauCode	[ "006:55" ]
identifier	ark:/88434/mds2-3720
issued	2025-03-10
landingPage	https://data.nist.gov/od/id/mds2-3720
language	[ "en" ]
programCode	[ "006:047" ]
references	[ "https://dx.doi.org/10.1021/acs.est.3c05050" ]
temporal	2017-05-01/2021-12-31
theme	[ "Environment:Greenhouse gas measurements" ]