{
  "_schema": "https://data.nist.gov/od/dm/nerdm-schema/v0.7#",
  "@context": [
    "https://data.nist.gov/od/dm/nerdm-pub-context.jsonld",
    {
      "@base": "ark:/88434/mds2-2343"
    }
  ],
  "@type": [
    "nrdp:PublicDataResource",
    "dcat:Dataset"
  ],
  "_extensionSchemas": [
    "https://data.nist.gov/od/dm/nerdm-schema/pub/v0.7#/definitions/PublicDataResource"
  ],
  "@id": "ark:/88434/mds2-2343",
  "ediid": "ark:/88434/mds2-2343",
  "version": "1.0.1",
  "title": "Carbon Dioxide Mole Fraction Measurements and Model Output in the Northeast Corridor: Baltimore/Washington and Los Angeles Megacity for Jan-May 2018, Jan-May 2019, and Jan-May 2020.",
  "contactPoint": {
    "fn": "Anna Karion",
    "hasEmail": "mailto:anna.karion@nist.gov"
  },
  "modified": "2020-12-17 00:00:00",
  "landingPage": "https://data.nist.gov/od/id/mds2-2343",
  "description": [
    "Data files in this repository contain a static archive of all the observational and model data required to construct fossil-fuel enhancements at tower sites in Los Angeles (LA_data.csv) and DC-Baltimore (DCBalt_data.csv).  These were used in the analyses detailed and presented in the publication \"The impact of COVID-19 on CO2 emissions in the Los Angeles and Washington DC/Baltimore metropolitan areas\" by Yadav et al."
  ],
  "keyword": [
    "Greenhouse gas measurements and models",
    "urban greenhouse gas domes",
    "GHG concentration measurements"
  ],
  "theme": [
    "Environment: Greenhouse gas measurements"
  ],
  "topic": [
    {
      "@type": "Concept",
      "scheme": "https://data.nist.gov/od/dm/nist-themes/v1.1",
      "tag": "Environment: Greenhouse gas measurements"
    }
  ],
  "accessLevel": "public",
  "license": "https://www.nist.gov/open/license",
  "components": [
    {
      "accessURL": "https://doi.org/10.18434/mds2-2343",
      "title": "DOI Access for Carbon Dioxide Mole Fraction Measurements and Model Output in the Northeast Corridor: Baltimore/Washington and Los Angeles Megacity for Jan-May 2018, Jan-May 2019, and Jan-May 2020.",
      "@type": [
        "nrd:Hidden",
        "dcat:Distribution"
      ],
      "@id": "#doi:10.18434/mds2-2343"
    },
    {
      "@id": "cmps/DCBalt_data.csv.sha256",
      "@type": [
        "nrdp:ChecksumFile",
        "nrdp:DownloadableFile",
        "dcat:Distribution"
      ],
      "filepath": "DCBalt_data.csv.sha256",
      "downloadURL": "https://data.nist.gov/od/ds/mds2-2343/DCBalt_data.csv.sha256",
      "algorithm": {
        "tag": "sha256",
        "@type": "Thing"
      },
      "describes": "cmps/DCBalt_data.csv",
      "description": "SHA-256 checksum value for DCBalt_data.csv",
      "_extensionSchemas": [
        "https://data.nist.gov/od/dm/nerdm-schema/pub/v0.7#/definitions/ChecksumFile"
      ],
      "mediaType": "text/plain",
      "size": 64,
      "checksum": {
        "hash": "81b28521e867fa4fbb6c5663f3e87c96a1cf2a716e131da201dad967106436d2",
        "algorithm": {
          "tag": "sha256",
          "@type": "Thing"
        }
      },
      "valid": true,
      "title": "SHA256 File for Northeast Corridor: Washington DC/Baltimore data set"
    },
    {
      "@id": "cmps/LA_data.csv.sha256",
      "@type": [
        "nrdp:ChecksumFile",
        "nrdp:DownloadableFile",
        "dcat:Distribution"
      ],
      "filepath": "LA_data.csv.sha256",
      "downloadURL": "https://data.nist.gov/od/ds/mds2-2343/LA_data.csv.sha256",
      "algorithm": {
        "tag": "sha256",
        "@type": "Thing"
      },
      "describes": "cmps/LA_data.csv",
      "description": "SHA-256 checksum value for LA_data.csv",
      "_extensionSchemas": [
        "https://data.nist.gov/od/dm/nerdm-schema/pub/v0.7#/definitions/ChecksumFile"
      ],
      "mediaType": "text/plain",
      "size": 64,
      "checksum": {
        "hash": "78c1c424f692c6139c8ef85fb5e0b5059a09f064f01a8a43529c245918beece3",
        "algorithm": {
          "tag": "sha256",
          "@type": "Thing"
        }
      },
      "valid": true,
      "title": "SHA256 File for Los Angeles Megacity data set"
    },
    {
      "@id": "cmps/readme.txt",
      "@type": [
        "nrdp:DataFile",
        "nrdp:DownloadableFile",
        "dcat:Distribution"
      ],
      "_extensionSchemas": [
        "https://data.nist.gov/od/dm/nerdm-schema/pub/v0.7#/definitions/DataFile"
      ],
      "filepath": "readme.txt",
      "downloadURL": "https://data.nist.gov/od/ds/mds2-2343/readme.txt",
      "mediaType": "text/plain",
      "size": 1751,
      "checksum": {
        "hash": "b334fe08fffd55b3af0a89e134597f9704073b1f4a77012b9a9a4d4111b34349",
        "algorithm": {
          "tag": "sha256",
          "@type": "Thing"
        }
      },
      "title": "Brief Description of CSV file contents"
    },
    {
      "@id": "cmps/LA_data.csv",
      "@type": [
        "nrdp:DataFile",
        "nrdp:DownloadableFile",
        "dcat:Distribution"
      ],
      "_extensionSchemas": [
        "https://data.nist.gov/od/dm/nerdm-schema/pub/v0.7#/definitions/DataFile"
      ],
      "filepath": "LA_data.csv",
      "downloadURL": "https://data.nist.gov/od/ds/mds2-2343/LA_data.csv",
      "mediaType": "text/csv",
      "size": 2800889,
      "checksum": {
        "hash": "bd6ec63560d74a8fb511c02c9a80762a448b9ea4c923638d167e8dd232e5aeab",
        "algorithm": {
          "tag": "sha256",
          "@type": "Thing"
        }
      },
      "title": "Los Angeles Megacity data set"
    },
    {
      "@id": "cmps/DCBalt_data.csv",
      "@type": [
        "nrdp:DataFile",
        "nrdp:DownloadableFile",
        "dcat:Distribution"
      ],
      "_extensionSchemas": [
        "https://data.nist.gov/od/dm/nerdm-schema/pub/v0.7#/definitions/DataFile"
      ],
      "filepath": "DCBalt_data.csv",
      "downloadURL": "https://data.nist.gov/od/ds/mds2-2343/DCBalt_data.csv",
      "mediaType": "text/csv",
      "description": "Data files in this repository contain a static archive of all the observational and model data required to construct fossil-fuel enhancements at tower sites in Los Angeles (LA_data.csv) and DC-Baltimore (DCBalt_data.csv).  These were used in the analyses detailed and presented in the publication \"The impact of COVID-19 on CO2 emissions in the Los Angeles and Washington DC/Baltimore metropolitan areas\" by Yadav et al.",
      "size": 2237508,
      "checksum": {
        "hash": "abaa047a229c158c7534d4651f916e51764c9105bed5e94d6fe6e7e4a1eb2560",
        "algorithm": {
          "tag": "sha256",
          "@type": "Thing"
        }
      },
      "title": "Northeast Corridor: Washington DC/Baltimore data set"
    },
    {
      "@id": "cmps/readme.txt.sha256",
      "@type": [
        "nrdp:ChecksumFile",
        "nrdp:DownloadableFile",
        "dcat:Distribution"
      ],
      "filepath": "readme.txt.sha256",
      "downloadURL": "https://data.nist.gov/od/ds/mds2-2343/readme.txt.sha256",
      "algorithm": {
        "tag": "sha256",
        "@type": "Thing"
      },
      "describes": "cmps/readme.txt",
      "description": "SHA-256 checksum value for readme.txt",
      "_extensionSchemas": [
        "https://data.nist.gov/od/dm/nerdm-schema/pub/v0.7#/definitions/ChecksumFile"
      ],
      "mediaType": "text/plain",
      "size": 64,
      "checksum": {
        "hash": "dc45803efc17cd279d308d3334b4739ac09c3fb0bed98a49e19efcbe1a77d2ff",
        "algorithm": {
          "tag": "sha256",
          "@type": "Thing"
        }
      },
      "valid": true,
      "title": "SHA256 File for Brief Description of CSV file contents"
    }
  ],
  "publisher": {
    "name": "National Institute of Standards and Technology",
    "@type": "org:Organization"
  },
  "language": [
    "en"
  ],
  "bureauCode": [
    "006:55"
  ],
  "programCode": [
    "006:052"
  ],
  "doi": "doi:10.18434/mds2-2343",
  "issued": "2021-01-28T15:09:50.0",
  "status": "available",
  "releaseHistory": {
    "@id": "ark:/88434/mds2-2343.rel",
    "@type": [
      "nrdr:ReleaseHistory"
    ],
    "hasRelease": [
      {
        "version": "1.0.0",
        "issued": "2020-12-17",
        "@id": "ark:/88434/mds2-2343/pdr:v/1.0.0",
        "location": "https://data.nist.gov/od/id/ark:/88434/mds2-2343/pdr:v/1.0.0",
        "description": "initial release"
      },
      {
        "version": "1.0.1",
        "issued": "2020-12-17 00:00:00",
        "@id": "ark:/88434/mds2-2343/pdr:v/1.0.1",
        "location": "https://data.nist.gov/od/id/ark:/88434/mds2-2343/pdr:v/1.0.1",
        "description": "metadata update"
      }
    ]
  },
  "annotated": "2021-11-16T14:42:38.775993"
}