Methane emissions estimates and related data sets for Washington DC and Baltimore, MD urban areas
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
Complete Metadata
| @type | dcat:Dataset |
|---|---|
| accessLevel | public |
| accrualPeriodicity | irregular |
| bureauCode |
[
"006:55"
]
|
| contactPoint |
{
"fn": "Anna Karion",
"hasEmail": "mailto:anna.karion@nist.gov"
}
|
| description | 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 |
| distribution |
[
{
"title": "Prior inventories used in analysis",
"mediaType": "text/csv",
"description": "Activity based (bottom-up) methane emissions maps used as priors in analysis.",
"downloadURL": "https://data.nist.gov/od/ds/mds2-3720/Priors.csv"
},
{
"title": "Coordinates and area of analysis domain",
"mediaType": "text/csv",
"description": "Coordinates and area of analysis domain grid corresponding to the emissions flux data.",
"downloadURL": "https://data.nist.gov/od/ds/mds2-3720/Coords_Area.csv"
},
{
"title": "Observations file",
"mediaType": "text/csv",
"description": "File containing observations used in analysis and some model output from ERA5-STILT",
"downloadURL": "https://data.nist.gov/od/ds/mds2-3720/Observations_Merge_ERA5.csv"
},
{
"title": "Observations",
"mediaType": "text/csv",
"description": "Observations and some merged model output for analysis generated with ERA5-STILT using the near field correction (NFC).",
"downloadURL": "https://data.nist.gov/od/ds/mds2-3720/Observations_Merge_ERA5NFC.csv"
},
{
"title": "Observations",
"mediaType": "text/csv",
"description": "Observations, background, and model output using WRF-STILT with the near-field correction (NFC).",
"downloadURL": "https://data.nist.gov/od/ds/mds2-3720/Observations_Merge_WRF2NFC.csv"
},
{
"title": "Observations",
"mediaType": "text/csv",
"description": "Observations, background, and modeled output using WRF-STILT.",
"downloadURL": "https://data.nist.gov/od/ds/mds2-3720/Observations_Merge_WRF2.csv"
},
{
"title": "Observations",
"mediaType": "text/csv",
"description": "Observations, backgrounds, and modeled output using NAM-STILT with the near-field correction (NFC).",
"downloadURL": "https://data.nist.gov/od/ds/mds2-3720/Observations_Merge_NAM2NFC.csv"
},
{
"title": "Observations",
"mediaType": "text/csv",
"description": "Observations, backgrounds, and some modeled enhancements using NAM-STILT.",
"downloadURL": "https://data.nist.gov/od/ds/mds2-3720/Observations_Merge_NAM2.csv"
},
{
"title": "Prior emissions maps for each sector considered",
"mediaType": "text/csv",
"description": "Prior emissions maps for each sector considered",
"downloadURL": "https://data.nist.gov/od/ds/mds2-3720/PriorSectors.csv"
},
{
"mediaType": "application/pdf",
"downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-3720/Readme_04032025.pdf"
},
{
"mediaType": "text/plain",
"downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-3720/Readme_04032025.pdf.sha256"
},
{
"title": "Posterior_Ensemble",
"mediaType": "application/gzip",
"downloadURL": "https://data.nist.gov/od/ds/mds2-3720/Posterior_Ensemble.tgz"
}
]
|
| identifier | ark:/88434/mds2-3720 |
| issued | 2025-03-10 |
| keyword |
[
"GHG concentration measurements",
"Methane measurements and models",
"emission inventories",
"urban greenhouse gas domes"
]
|
| landingPage | https://data.nist.gov/od/id/mds2-3720 |
| language |
[
"en"
]
|
| license | https://www.nist.gov/open/license |
| modified | 2025-02-07 00:00:00 |
| programCode |
[
"006:047"
]
|
| publisher |
{
"name": "National Institute of Standards and Technology",
"@type": "org:Organization"
}
|
| references |
[
"https://dx.doi.org/10.1021/acs.est.3c05050"
]
|
| temporal | 2017-05-01/2021-12-31 |
| theme |
[
"Environment:Greenhouse gas measurements"
]
|
| title | Methane emissions estimates and related data sets for Washington DC and Baltimore, MD urban areas |
