{
  "_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/mds2-3200"
    }
  ],
  "@type": [
    "nrdp:PublicDataResource",
    "dcat:Dataset"
  ],
  "_extensionSchemas": [
    "https://data.nist.gov/od/dm/nerdm-schema/pub/v0.7#/definitions/PublicDataResource"
  ],
  "@id": "ark:/88434/mds2-3200",
  "ediid": "ark:/88434/mds2-3200",
  "version": "1.0.1",
  "doi": "doi:10.18434/mds2-3200",
  "title": "In situ methane mole fraction observations from three sites in the Washington DC region from the NIST Northeast Corridor Project: January 2015 - December 2022",
  "contactPoint": {
    "fn": "Anna Karion",
    "hasEmail": "mailto:anna.karion@nist.gov"
  },
  "modified": "2024-03-18 00:00:00",
  "status": "available",
  "landingPage": "https://data.nist.gov/od/id/mds2-3200",
  "description": [
    "Methane (CH4) mole fraction data collected from three tower sites in the Washington DC area: Bucktown, MD (BUC, ghg01), Stafford, VA (SFD, ghg65), and Thurmont, MD (TMD, ghg61), as part \nof NIST's Northeast Corridor Urban Testbed project, presented as 1-minute averages.  This data is published for research academic and related non-commercial purposes consistent with NIST\u2019s mandate to further the science and the promulgation of appropriate standards.",
    "This dataset was used in the following publication and this archive represents the static archive of the data used in the publication and is not updated or modified: \n \nSahu, S., Ahn, D., Loughner, C., and Dickerson, R., \"Influence of synoptic weather patterns on methane mixing ratios in the Baltimore/Washington region\", Atmospheric Environment, Volume 334, 2024, 120675, ISSN 1352-2310,\nhttps://doi.org/10.1016/j.atmosenv.2024.120675.",
    "Data is described further in the Readme document and references cited within."
  ],
  "keyword": [
    "Greenhouse gas measurements",
    "Washington DC",
    "Bucktown",
    "Methane",
    "urban testbed",
    "northeast corridor"
  ],
  "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",
  "publisher": {
    "name": "National Institute of Standards and Technology",
    "@type": "org:Organization"
  },
  "language": [
    "en"
  ],
  "bureauCode": [
    "006:55"
  ],
  "programCode": [
    "006:052"
  ],
  "_editStatus": "done",
  "references": [
    {
      "@type": [
        "npg:Document"
      ],
      "@id": "#ref:10.5194/essd-12-699-2020",
      "refType": "IsSupplementTo",
      "location": "https://doi.org/10.5194/essd-12-699-2020",
      "_extensionSchemas": [
        "https://data.nist.gov/od/dm/nerdm-schema/bib/v0.7#/definitions/DCiteReference"
      ],
      "title": "Greenhouse gas observations from the Northeast Corridor tower network",
      "issued": "2020-03-25",
      "citation": "Karion, A., Callahan, W., Stock, M., Prinzivalli, S., Verhulst, K. R., Kim, J., Salameh, P. K., Lopez-Coto, I., & Whetstone, J. (2020). Greenhouse gas observations from the Northeast Corridor tower network. Earth System Science Data, 12(1), 699\u00e2\u0080\u0093717. https://doi.org/10.5194/essd-12-699-2020\n"
    }
  ],
  "components": [
    {
      "@id": "cmps/ghg61-2021-1.csv.sha256",
      "@type": [
        "nrdp:ChecksumFile",
        "nrdp:DownloadableFile",
        "dcat:Distribution"
      ],
      "filepath": "ghg61-2021-1.csv.sha256",
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-3200/ghg61-2021-1.csv.sha256",
      "algorithm": {
        "tag": "sha256",
        "@type": "Thing"
      },
      "describes": "cmps/ghg61-2021-1.csv",
      "description": "SHA-256 checksum value for ghg61-2021-1.csv",
      "_extensionSchemas": [
        "https://data.nist.gov/od/dm/nerdm-schema/pub/v0.7#/definitions/ChecksumFile"
      ],
      "mediaType": "text/plain",
      "size": 64,
      "checksum": {
        "hash": "4b1cf2343f847e728527673da746fb375f54c0507723e2a58aea4e87ac441e51",
        "algorithm": {
          "tag": "sha256",
          "@type": "Thing"
        }
      }
    },
    {
      "@id": "cmps/ghg01-2016-1.csv.sha256",
      "@type": [
        "nrdp:ChecksumFile",
        "nrdp:DownloadableFile",
        "dcat:Distribution"
      ],
      "filepath": "ghg01-2016-1.csv.sha256",
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-3200/ghg01-2016-1.csv.sha256",
      "algorithm": {
        "tag": "sha256",
        "@type": "Thing"
      },
      "describes": "cmps/ghg01-2016-1.csv",
      "description": "SHA-256 checksum value for ghg01-2016-1.csv",
      "_extensionSchemas": [
        "https://data.nist.gov/od/dm/nerdm-schema/pub/v0.7#/definitions/ChecksumFile"
      ],
      "mediaType": "text/plain",
      "size": 64,
      "checksum": {
        "hash": "2462334f175d4b8dce179e7a6d29096fe541ae15f0fa8eb3596a33ca208be8c0",
        "algorithm": {
          "tag": "sha256",
          "@type": "Thing"
        }
      }
    },
    {
      "@id": "cmps/ghg65-2022-1.csv",
      "@type": [
        "nrdp:DataFile",
        "nrdp:DownloadableFile",
        "dcat:Distribution"
      ],
      "_extensionSchemas": [
        "https://data.nist.gov/od/dm/nerdm-schema/pub/v0.7#/definitions/DataFile"
      ],
      "filepath": "ghg65-2022-1.csv",
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-3200/ghg65-2022-1.csv",
      "mediaType": "text/csv",
      "size": 150391439,
      "checksum": {
        "hash": "c463a4c85fcf98821f18619f431abddcab7b94e775627954caa13e4ce47dffe9",
        "algorithm": {
          "tag": "sha256",
          "@type": "Thing"
        }
      }
    },
    {
      "@id": "cmps/ghg65-2019-1.csv",
      "@type": [
        "nrdp:DataFile",
        "nrdp:DownloadableFile",
        "dcat:Distribution"
      ],
      "_extensionSchemas": [
        "https://data.nist.gov/od/dm/nerdm-schema/pub/v0.7#/definitions/DataFile"
      ],
      "filepath": "ghg65-2019-1.csv",
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-3200/ghg65-2019-1.csv",
      "mediaType": "text/csv",
      "size": 161846317,
      "checksum": {
        "hash": "bc428097388853de23de7d9007b42e7dfbf66cdd0765b395ab70ef865af14763",
        "algorithm": {
          "tag": "sha256",
          "@type": "Thing"
        }
      }
    },
    {
      "@id": "cmps/ghg65-2019-1.csv.sha256",
      "@type": [
        "nrdp:ChecksumFile",
        "nrdp:DownloadableFile",
        "dcat:Distribution"
      ],
      "filepath": "ghg65-2019-1.csv.sha256",
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-3200/ghg65-2019-1.csv.sha256",
      "algorithm": {
        "tag": "sha256",
        "@type": "Thing"
      },
      "describes": "cmps/ghg65-2019-1.csv",
      "description": "SHA-256 checksum value for ghg65-2019-1.csv",
      "_extensionSchemas": [
        "https://data.nist.gov/od/dm/nerdm-schema/pub/v0.7#/definitions/ChecksumFile"
      ],
      "mediaType": "text/plain",
      "size": 64,
      "checksum": {
        "hash": "eab82a1803d215510e4066d950c624c89e35ee895e06e87d8bd9e44c15d63888",
        "algorithm": {
          "tag": "sha256",
          "@type": "Thing"
        }
      }
    },
    {
      "@id": "cmps/ghg65-2021-1.csv",
      "@type": [
        "nrdp:DataFile",
        "nrdp:DownloadableFile",
        "dcat:Distribution"
      ],
      "_extensionSchemas": [
        "https://data.nist.gov/od/dm/nerdm-schema/pub/v0.7#/definitions/DataFile"
      ],
      "filepath": "ghg65-2021-1.csv",
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-3200/ghg65-2021-1.csv",
      "mediaType": "text/csv",
      "size": 155308230,
      "checksum": {
        "hash": "614e9ecb6495e8b74b7ee99dc9388e49e04b6a4a049d126d558cc9b91dff4900",
        "algorithm": {
          "tag": "sha256",
          "@type": "Thing"
        }
      }
    },
    {
      "@id": "cmps/ghg65-2020-1.csv.sha256",
      "@type": [
        "nrdp:ChecksumFile",
        "nrdp:DownloadableFile",
        "dcat:Distribution"
      ],
      "filepath": "ghg65-2020-1.csv.sha256",
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-3200/ghg65-2020-1.csv.sha256",
      "algorithm": {
        "tag": "sha256",
        "@type": "Thing"
      },
      "describes": "cmps/ghg65-2020-1.csv",
      "description": "SHA-256 checksum value for ghg65-2020-1.csv",
      "_extensionSchemas": [
        "https://data.nist.gov/od/dm/nerdm-schema/pub/v0.7#/definitions/ChecksumFile"
      ],
      "mediaType": "text/plain",
      "size": 64,
      "checksum": {
        "hash": "bdb3223e552aff71d66ed9418b463c77b788245a6c5389d0876a7601518c9373",
        "algorithm": {
          "tag": "sha256",
          "@type": "Thing"
        }
      }
    },
    {
      "@id": "cmps/ghg61-2022-1.csv.sha256",
      "@type": [
        "nrdp:ChecksumFile",
        "nrdp:DownloadableFile",
        "dcat:Distribution"
      ],
      "filepath": "ghg61-2022-1.csv.sha256",
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-3200/ghg61-2022-1.csv.sha256",
      "algorithm": {
        "tag": "sha256",
        "@type": "Thing"
      },
      "describes": "cmps/ghg61-2022-1.csv",
      "description": "SHA-256 checksum value for ghg61-2022-1.csv",
      "_extensionSchemas": [
        "https://data.nist.gov/od/dm/nerdm-schema/pub/v0.7#/definitions/ChecksumFile"
      ],
      "mediaType": "text/plain",
      "size": 64,
      "checksum": {
        "hash": "b25ef6ffe4c08ccd2600c01ae315de07751b5007795f96822a5236c8ee0bca92",
        "algorithm": {
          "tag": "sha256",
          "@type": "Thing"
        }
      }
    },
    {
      "@id": "cmps/ghg61-2022-1.csv",
      "@type": [
        "nrdp:DataFile",
        "nrdp:DownloadableFile",
        "dcat:Distribution"
      ],
      "_extensionSchemas": [
        "https://data.nist.gov/od/dm/nerdm-schema/pub/v0.7#/definitions/DataFile"
      ],
      "filepath": "ghg61-2022-1.csv",
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-3200/ghg61-2022-1.csv",
      "mediaType": "text/csv",
      "size": 154415612,
      "checksum": {
        "hash": "43b39e010559e3f6d6a0da4e7861d158dadffd2c394ed77401cce2f76ab7e38f",
        "algorithm": {
          "tag": "sha256",
          "@type": "Thing"
        }
      }
    },
    {
      "@id": "cmps/ghg65-2021-1.csv.sha256",
      "@type": [
        "nrdp:ChecksumFile",
        "nrdp:DownloadableFile",
        "dcat:Distribution"
      ],
      "filepath": "ghg65-2021-1.csv.sha256",
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-3200/ghg65-2021-1.csv.sha256",
      "algorithm": {
        "tag": "sha256",
        "@type": "Thing"
      },
      "describes": "cmps/ghg65-2021-1.csv",
      "description": "SHA-256 checksum value for ghg65-2021-1.csv",
      "_extensionSchemas": [
        "https://data.nist.gov/od/dm/nerdm-schema/pub/v0.7#/definitions/ChecksumFile"
      ],
      "mediaType": "text/plain",
      "size": 64,
      "checksum": {
        "hash": "add1cef2fcc2fc651002adad6a547380dfab9fb6d64098977f50b35fb60a8808",
        "algorithm": {
          "tag": "sha256",
          "@type": "Thing"
        }
      }
    },
    {
      "@id": "cmps/ghg61-2019-1.csv",
      "@type": [
        "nrdp:DataFile",
        "nrdp:DownloadableFile",
        "dcat:Distribution"
      ],
      "_extensionSchemas": [
        "https://data.nist.gov/od/dm/nerdm-schema/pub/v0.7#/definitions/DataFile"
      ],
      "filepath": "ghg61-2019-1.csv",
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-3200/ghg61-2019-1.csv",
      "mediaType": "text/csv",
      "size": 154276324,
      "checksum": {
        "hash": "4840910f2da063f7149667fb76c07cc813e16b51b2050ef8875b59ca38f240db",
        "algorithm": {
          "tag": "sha256",
          "@type": "Thing"
        }
      }
    },
    {
      "@id": "cmps/ghg01-2019-1.csv",
      "@type": [
        "nrdp:DataFile",
        "nrdp:DownloadableFile",
        "dcat:Distribution"
      ],
      "_extensionSchemas": [
        "https://data.nist.gov/od/dm/nerdm-schema/pub/v0.7#/definitions/DataFile"
      ],
      "filepath": "ghg01-2019-1.csv",
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-3200/ghg01-2019-1.csv",
      "mediaType": "text/csv",
      "size": 149968414,
      "checksum": {
        "hash": "f07ddf4a80a7996b9a6f22fbd5cf4d3c4ff5850920afd8ed93d5e7e36a55ee30",
        "algorithm": {
          "tag": "sha256",
          "@type": "Thing"
        }
      }
    },
    {
      "@id": "cmps/ghg01-2017-1.csv",
      "@type": [
        "nrdp:DataFile",
        "nrdp:DownloadableFile",
        "dcat:Distribution"
      ],
      "_extensionSchemas": [
        "https://data.nist.gov/od/dm/nerdm-schema/pub/v0.7#/definitions/DataFile"
      ],
      "filepath": "ghg01-2017-1.csv",
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-3200/ghg01-2017-1.csv",
      "mediaType": "text/csv",
      "size": 153039292,
      "checksum": {
        "hash": "ab3768879234ec9c236b998815f7ba0d722697648e1f14c630dc345117450009",
        "algorithm": {
          "tag": "sha256",
          "@type": "Thing"
        }
      }
    },
    {
      "@id": "cmps/ghg01-2018-1.csv",
      "@type": [
        "nrdp:DataFile",
        "nrdp:DownloadableFile",
        "dcat:Distribution"
      ],
      "_extensionSchemas": [
        "https://data.nist.gov/od/dm/nerdm-schema/pub/v0.7#/definitions/DataFile"
      ],
      "filepath": "ghg01-2018-1.csv",
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-3200/ghg01-2018-1.csv",
      "mediaType": "text/csv",
      "size": 148870721,
      "checksum": {
        "hash": "6fa9712030526363c0f95601d128eb25d8889b7b1bd6f3e99a82f70fad773baa",
        "algorithm": {
          "tag": "sha256",
          "@type": "Thing"
        }
      }
    },
    {
      "@id": "cmps/ghg61-2020-1.csv.sha256",
      "@type": [
        "nrdp:ChecksumFile",
        "nrdp:DownloadableFile",
        "dcat:Distribution"
      ],
      "filepath": "ghg61-2020-1.csv.sha256",
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-3200/ghg61-2020-1.csv.sha256",
      "algorithm": {
        "tag": "sha256",
        "@type": "Thing"
      },
      "describes": "cmps/ghg61-2020-1.csv",
      "description": "SHA-256 checksum value for ghg61-2020-1.csv",
      "_extensionSchemas": [
        "https://data.nist.gov/od/dm/nerdm-schema/pub/v0.7#/definitions/ChecksumFile"
      ],
      "mediaType": "text/plain",
      "size": 64,
      "checksum": {
        "hash": "119d319b70d8f43f7e5063b1cf598a928a9b654a0152ce87d78d380f7dd81068",
        "algorithm": {
          "tag": "sha256",
          "@type": "Thing"
        }
      }
    },
    {
      "@id": "cmps/ghg01-2018-1.csv.sha256",
      "@type": [
        "nrdp:ChecksumFile",
        "nrdp:DownloadableFile",
        "dcat:Distribution"
      ],
      "filepath": "ghg01-2018-1.csv.sha256",
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-3200/ghg01-2018-1.csv.sha256",
      "algorithm": {
        "tag": "sha256",
        "@type": "Thing"
      },
      "describes": "cmps/ghg01-2018-1.csv",
      "description": "SHA-256 checksum value for ghg01-2018-1.csv",
      "_extensionSchemas": [
        "https://data.nist.gov/od/dm/nerdm-schema/pub/v0.7#/definitions/ChecksumFile"
      ],
      "mediaType": "text/plain",
      "size": 64,
      "checksum": {
        "hash": "abc398cdc2fe85dbe0ac8d7fc8572d9e5b287cb0b449923beb79c59220c192c2",
        "algorithm": {
          "tag": "sha256",
          "@type": "Thing"
        }
      }
    },
    {
      "@id": "cmps/ghg01-2022-1.csv.sha256",
      "@type": [
        "nrdp:ChecksumFile",
        "nrdp:DownloadableFile",
        "dcat:Distribution"
      ],
      "filepath": "ghg01-2022-1.csv.sha256",
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-3200/ghg01-2022-1.csv.sha256",
      "algorithm": {
        "tag": "sha256",
        "@type": "Thing"
      },
      "describes": "cmps/ghg01-2022-1.csv",
      "description": "SHA-256 checksum value for ghg01-2022-1.csv",
      "_extensionSchemas": [
        "https://data.nist.gov/od/dm/nerdm-schema/pub/v0.7#/definitions/ChecksumFile"
      ],
      "mediaType": "text/plain",
      "size": 64,
      "checksum": {
        "hash": "af9072156f14a985687decb4fa5133010e881907df7265562db95403dbb1c21d",
        "algorithm": {
          "tag": "sha256",
          "@type": "Thing"
        }
      }
    },
    {
      "@id": "cmps/ghg01-2017-1.csv.sha256",
      "@type": [
        "nrdp:ChecksumFile",
        "nrdp:DownloadableFile",
        "dcat:Distribution"
      ],
      "filepath": "ghg01-2017-1.csv.sha256",
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-3200/ghg01-2017-1.csv.sha256",
      "algorithm": {
        "tag": "sha256",
        "@type": "Thing"
      },
      "describes": "cmps/ghg01-2017-1.csv",
      "description": "SHA-256 checksum value for ghg01-2017-1.csv",
      "_extensionSchemas": [
        "https://data.nist.gov/od/dm/nerdm-schema/pub/v0.7#/definitions/ChecksumFile"
      ],
      "mediaType": "text/plain",
      "size": 64,
      "checksum": {
        "hash": "ca94c0dc51119a315b785fc2c51d3be70706ae2c2e927d74b51564c84f4e122f",
        "algorithm": {
          "tag": "sha256",
          "@type": "Thing"
        }
      }
    },
    {
      "@id": "cmps/ghg65-2020-1.csv",
      "@type": [
        "nrdp:DataFile",
        "nrdp:DownloadableFile",
        "dcat:Distribution"
      ],
      "_extensionSchemas": [
        "https://data.nist.gov/od/dm/nerdm-schema/pub/v0.7#/definitions/DataFile"
      ],
      "filepath": "ghg65-2020-1.csv",
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-3200/ghg65-2020-1.csv",
      "mediaType": "text/csv",
      "size": 165239411,
      "checksum": {
        "hash": "4addd61d577b524feb09662b0a2d665a2f2e6eb17042734b6125641b3830f3e4",
        "algorithm": {
          "tag": "sha256",
          "@type": "Thing"
        }
      }
    },
    {
      "@id": "cmps/ghg61-2019-1.csv.sha256",
      "@type": [
        "nrdp:ChecksumFile",
        "nrdp:DownloadableFile",
        "dcat:Distribution"
      ],
      "filepath": "ghg61-2019-1.csv.sha256",
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-3200/ghg61-2019-1.csv.sha256",
      "algorithm": {
        "tag": "sha256",
        "@type": "Thing"
      },
      "describes": "cmps/ghg61-2019-1.csv",
      "description": "SHA-256 checksum value for ghg61-2019-1.csv",
      "_extensionSchemas": [
        "https://data.nist.gov/od/dm/nerdm-schema/pub/v0.7#/definitions/ChecksumFile"
      ],
      "mediaType": "text/plain",
      "size": 64,
      "checksum": {
        "hash": "1b3a83fe8807b80362697dff511d3491bba61236e3374ef4b8cc7b20bd8657a9",
        "algorithm": {
          "tag": "sha256",
          "@type": "Thing"
        }
      }
    },
    {
      "@id": "cmps/ghg01-2020-1.csv",
      "@type": [
        "nrdp:DataFile",
        "nrdp:DownloadableFile",
        "dcat:Distribution"
      ],
      "_extensionSchemas": [
        "https://data.nist.gov/od/dm/nerdm-schema/pub/v0.7#/definitions/DataFile"
      ],
      "filepath": "ghg01-2020-1.csv",
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-3200/ghg01-2020-1.csv",
      "mediaType": "text/csv",
      "size": 142207015,
      "checksum": {
        "hash": "13004fa292d220972e1b97beb1fe9579779535ba8c5c874b51b000713f83499a",
        "algorithm": {
          "tag": "sha256",
          "@type": "Thing"
        }
      }
    },
    {
      "@id": "cmps/ghg61-2018-1.csv.sha256",
      "@type": [
        "nrdp:ChecksumFile",
        "nrdp:DownloadableFile",
        "dcat:Distribution"
      ],
      "filepath": "ghg61-2018-1.csv.sha256",
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-3200/ghg61-2018-1.csv.sha256",
      "algorithm": {
        "tag": "sha256",
        "@type": "Thing"
      },
      "describes": "cmps/ghg61-2018-1.csv",
      "description": "SHA-256 checksum value for ghg61-2018-1.csv",
      "_extensionSchemas": [
        "https://data.nist.gov/od/dm/nerdm-schema/pub/v0.7#/definitions/ChecksumFile"
      ],
      "mediaType": "text/plain",
      "size": 64,
      "checksum": {
        "hash": "3245b4630bb3111077bb970ecec6ce5c85dd6aa136872de78155eaabaf03c046",
        "algorithm": {
          "tag": "sha256",
          "@type": "Thing"
        }
      }
    },
    {
      "@id": "cmps/ghg01-2016-1.csv",
      "@type": [
        "nrdp:DataFile",
        "nrdp:DownloadableFile",
        "dcat:Distribution"
      ],
      "_extensionSchemas": [
        "https://data.nist.gov/od/dm/nerdm-schema/pub/v0.7#/definitions/DataFile"
      ],
      "filepath": "ghg01-2016-1.csv",
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-3200/ghg01-2016-1.csv",
      "mediaType": "text/csv",
      "size": 139738386,
      "checksum": {
        "hash": "588ba354e8f3a02119c621cccab51477901a1435375749b31558166624344533",
        "algorithm": {
          "tag": "sha256",
          "@type": "Thing"
        }
      }
    },
    {
      "@id": "cmps/ghg01-2021-1.csv",
      "@type": [
        "nrdp:DataFile",
        "nrdp:DownloadableFile",
        "dcat:Distribution"
      ],
      "_extensionSchemas": [
        "https://data.nist.gov/od/dm/nerdm-schema/pub/v0.7#/definitions/DataFile"
      ],
      "filepath": "ghg01-2021-1.csv",
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-3200/ghg01-2021-1.csv",
      "mediaType": "text/csv",
      "size": 131855646,
      "checksum": {
        "hash": "6df672f67739a7deff8c862d0708e38058e29db45875cec40331e8b42db33b0c",
        "algorithm": {
          "tag": "sha256",
          "@type": "Thing"
        }
      }
    },
    {
      "@id": "cmps/ghg65-2018-1.csv",
      "@type": [
        "nrdp:DataFile",
        "nrdp:DownloadableFile",
        "dcat:Distribution"
      ],
      "_extensionSchemas": [
        "https://data.nist.gov/od/dm/nerdm-schema/pub/v0.7#/definitions/DataFile"
      ],
      "filepath": "ghg65-2018-1.csv",
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-3200/ghg65-2018-1.csv",
      "mediaType": "text/csv",
      "size": 161715250,
      "checksum": {
        "hash": "5039f93b33a31d4eb5691f67ecec1d2016be836fbcfb31aad8ccd65a639822ad",
        "algorithm": {
          "tag": "sha256",
          "@type": "Thing"
        }
      }
    },
    {
      "@id": "cmps/ghg65-2018-1.csv.sha256",
      "@type": [
        "nrdp:ChecksumFile",
        "nrdp:DownloadableFile",
        "dcat:Distribution"
      ],
      "filepath": "ghg65-2018-1.csv.sha256",
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-3200/ghg65-2018-1.csv.sha256",
      "algorithm": {
        "tag": "sha256",
        "@type": "Thing"
      },
      "describes": "cmps/ghg65-2018-1.csv",
      "description": "SHA-256 checksum value for ghg65-2018-1.csv",
      "_extensionSchemas": [
        "https://data.nist.gov/od/dm/nerdm-schema/pub/v0.7#/definitions/ChecksumFile"
      ],
      "mediaType": "text/plain",
      "size": 64,
      "checksum": {
        "hash": "d17a3fa07e09238be9afb0eb4c226694418f15987cf5c23a78ab3254eaa971d0",
        "algorithm": {
          "tag": "sha256",
          "@type": "Thing"
        }
      }
    },
    {
      "@id": "cmps/Readme_03182024.txt",
      "@type": [
        "nrdp:DataFile",
        "nrdp:DownloadableFile",
        "dcat:Distribution"
      ],
      "_extensionSchemas": [
        "https://data.nist.gov/od/dm/nerdm-schema/pub/v0.7#/definitions/DataFile"
      ],
      "filepath": "Readme_03182024.txt",
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-3200/Readme_03182024.txt",
      "mediaType": "text/plain",
      "size": 12174,
      "checksum": {
        "hash": "dcd2d477ef2d790c984a83dd01fe2a91b6f4ea93dd8241d2c63ec7d009d94ad3",
        "algorithm": {
          "tag": "sha256",
          "@type": "Thing"
        }
      }
    },
    {
      "@id": "cmps/ghg61-2020-1.csv",
      "@type": [
        "nrdp:DataFile",
        "nrdp:DownloadableFile",
        "dcat:Distribution"
      ],
      "_extensionSchemas": [
        "https://data.nist.gov/od/dm/nerdm-schema/pub/v0.7#/definitions/DataFile"
      ],
      "filepath": "ghg61-2020-1.csv",
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-3200/ghg61-2020-1.csv",
      "mediaType": "text/csv",
      "size": 161021431,
      "checksum": {
        "hash": "5afc29e70ec75f70a4727956190eb1d294d56325ff5f195ff107c6dafef76682",
        "algorithm": {
          "tag": "sha256",
          "@type": "Thing"
        }
      }
    },
    {
      "@id": "cmps/ghg61-2021-1.csv",
      "@type": [
        "nrdp:DataFile",
        "nrdp:DownloadableFile",
        "dcat:Distribution"
      ],
      "_extensionSchemas": [
        "https://data.nist.gov/od/dm/nerdm-schema/pub/v0.7#/definitions/DataFile"
      ],
      "filepath": "ghg61-2021-1.csv",
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-3200/ghg61-2021-1.csv",
      "mediaType": "text/csv",
      "size": 145738684,
      "checksum": {
        "hash": "1fb63a0629489d16ac06c9c305eb707f45db09d4e34b156251dc185742dba297",
        "algorithm": {
          "tag": "sha256",
          "@type": "Thing"
        }
      }
    },
    {
      "@id": "cmps/ghg61-2018-1.csv",
      "@type": [
        "nrdp:DataFile",
        "nrdp:DownloadableFile",
        "dcat:Distribution"
      ],
      "_extensionSchemas": [
        "https://data.nist.gov/od/dm/nerdm-schema/pub/v0.7#/definitions/DataFile"
      ],
      "filepath": "ghg61-2018-1.csv",
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-3200/ghg61-2018-1.csv",
      "mediaType": "text/csv",
      "size": 157047102,
      "checksum": {
        "hash": "9a65ca707ded1d23446f15a194047190fd8ed13e39b04e9a0489f1ab0e04d376",
        "algorithm": {
          "tag": "sha256",
          "@type": "Thing"
        }
      }
    },
    {
      "@id": "cmps/ghg01-2015-1.csv.sha256",
      "@type": [
        "nrdp:ChecksumFile",
        "nrdp:DownloadableFile",
        "dcat:Distribution"
      ],
      "filepath": "ghg01-2015-1.csv.sha256",
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-3200/ghg01-2015-1.csv.sha256",
      "algorithm": {
        "tag": "sha256",
        "@type": "Thing"
      },
      "describes": "cmps/ghg01-2015-1.csv",
      "description": "SHA-256 checksum value for ghg01-2015-1.csv",
      "_extensionSchemas": [
        "https://data.nist.gov/od/dm/nerdm-schema/pub/v0.7#/definitions/ChecksumFile"
      ],
      "mediaType": "text/plain",
      "size": 64,
      "checksum": {
        "hash": "5430f3abd61c65af35dc5055d48c6a98eaba28799c784923ff6032ec80edcf3b",
        "algorithm": {
          "tag": "sha256",
          "@type": "Thing"
        }
      }
    },
    {
      "@id": "cmps/ghg01-2015-1.csv",
      "@type": [
        "nrdp:DataFile",
        "nrdp:DownloadableFile",
        "dcat:Distribution"
      ],
      "_extensionSchemas": [
        "https://data.nist.gov/od/dm/nerdm-schema/pub/v0.7#/definitions/DataFile"
      ],
      "filepath": "ghg01-2015-1.csv",
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-3200/ghg01-2015-1.csv",
      "mediaType": "text/csv",
      "size": 137680134,
      "checksum": {
        "hash": "fde87b23b2da9d55d8929bc29d847c11cc812e768dec98590bb5fb2a975a1689",
        "algorithm": {
          "tag": "sha256",
          "@type": "Thing"
        }
      }
    },
    {
      "@id": "cmps/ghg65-2022-1.csv.sha256",
      "@type": [
        "nrdp:ChecksumFile",
        "nrdp:DownloadableFile",
        "dcat:Distribution"
      ],
      "filepath": "ghg65-2022-1.csv.sha256",
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-3200/ghg65-2022-1.csv.sha256",
      "algorithm": {
        "tag": "sha256",
        "@type": "Thing"
      },
      "describes": "cmps/ghg65-2022-1.csv",
      "description": "SHA-256 checksum value for ghg65-2022-1.csv",
      "_extensionSchemas": [
        "https://data.nist.gov/od/dm/nerdm-schema/pub/v0.7#/definitions/ChecksumFile"
      ],
      "mediaType": "text/plain",
      "size": 64,
      "checksum": {
        "hash": "20afe252b580e886b4ac70d69d2f6595bc0e73fc57cdca39168c09c7742a1b29",
        "algorithm": {
          "tag": "sha256",
          "@type": "Thing"
        }
      }
    },
    {
      "@id": "cmps/SiteInfo.csv.sha256",
      "@type": [
        "nrdp:ChecksumFile",
        "nrdp:DownloadableFile",
        "dcat:Distribution"
      ],
      "filepath": "SiteInfo.csv.sha256",
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-3200/SiteInfo.csv.sha256",
      "algorithm": {
        "tag": "sha256",
        "@type": "Thing"
      },
      "describes": "cmps/SiteInfo.csv",
      "description": "SHA-256 checksum value for SiteInfo.csv",
      "_extensionSchemas": [
        "https://data.nist.gov/od/dm/nerdm-schema/pub/v0.7#/definitions/ChecksumFile"
      ],
      "mediaType": "text/plain",
      "size": 64,
      "checksum": {
        "hash": "59eeb1961ff172928e14dc086f9999d1df45430f04d185edae324e1982df0cff",
        "algorithm": {
          "tag": "sha256",
          "@type": "Thing"
        }
      }
    },
    {
      "@id": "cmps/SiteInfo.csv",
      "@type": [
        "nrdp:DataFile",
        "nrdp:DownloadableFile",
        "dcat:Distribution"
      ],
      "_extensionSchemas": [
        "https://data.nist.gov/od/dm/nerdm-schema/pub/v0.7#/definitions/DataFile"
      ],
      "filepath": "SiteInfo.csv",
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-3200/SiteInfo.csv",
      "mediaType": "text/csv",
      "size": 239,
      "checksum": {
        "hash": "c9f64dfd788a7fe0bb8bad0151ab2c235836bd8f1e3e7575206e7e5423a6a797",
        "algorithm": {
          "tag": "sha256",
          "@type": "Thing"
        }
      }
    },
    {
      "@id": "cmps/ghg01-2020-1.csv.sha256",
      "@type": [
        "nrdp:ChecksumFile",
        "nrdp:DownloadableFile",
        "dcat:Distribution"
      ],
      "filepath": "ghg01-2020-1.csv.sha256",
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-3200/ghg01-2020-1.csv.sha256",
      "algorithm": {
        "tag": "sha256",
        "@type": "Thing"
      },
      "describes": "cmps/ghg01-2020-1.csv",
      "description": "SHA-256 checksum value for ghg01-2020-1.csv",
      "_extensionSchemas": [
        "https://data.nist.gov/od/dm/nerdm-schema/pub/v0.7#/definitions/ChecksumFile"
      ],
      "mediaType": "text/plain",
      "size": 64,
      "checksum": {
        "hash": "547d9647a4929607f1c9b1634c374206da868d60514a2ee0bcc8ff077588d22e",
        "algorithm": {
          "tag": "sha256",
          "@type": "Thing"
        }
      }
    },
    {
      "@id": "cmps/ghg01-2019-1.csv.sha256",
      "@type": [
        "nrdp:ChecksumFile",
        "nrdp:DownloadableFile",
        "dcat:Distribution"
      ],
      "filepath": "ghg01-2019-1.csv.sha256",
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-3200/ghg01-2019-1.csv.sha256",
      "algorithm": {
        "tag": "sha256",
        "@type": "Thing"
      },
      "describes": "cmps/ghg01-2019-1.csv",
      "description": "SHA-256 checksum value for ghg01-2019-1.csv",
      "_extensionSchemas": [
        "https://data.nist.gov/od/dm/nerdm-schema/pub/v0.7#/definitions/ChecksumFile"
      ],
      "mediaType": "text/plain",
      "size": 64,
      "checksum": {
        "hash": "c0a8be4d5932c4d21bc41f9b69aaece29ab19e08d981577938eacaf748c285ae",
        "algorithm": {
          "tag": "sha256",
          "@type": "Thing"
        }
      }
    },
    {
      "@id": "cmps/ghg01-2021-1.csv.sha256",
      "@type": [
        "nrdp:ChecksumFile",
        "nrdp:DownloadableFile",
        "dcat:Distribution"
      ],
      "filepath": "ghg01-2021-1.csv.sha256",
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-3200/ghg01-2021-1.csv.sha256",
      "algorithm": {
        "tag": "sha256",
        "@type": "Thing"
      },
      "describes": "cmps/ghg01-2021-1.csv",
      "description": "SHA-256 checksum value for ghg01-2021-1.csv",
      "_extensionSchemas": [
        "https://data.nist.gov/od/dm/nerdm-schema/pub/v0.7#/definitions/ChecksumFile"
      ],
      "mediaType": "text/plain",
      "size": 64,
      "checksum": {
        "hash": "4242ed46b631c25b10a237228e2a9d48aa23a493d5af5bddf31a9bcb5fce10ea",
        "algorithm": {
          "tag": "sha256",
          "@type": "Thing"
        }
      }
    },
    {
      "@id": "cmps/Readme_03182024.txt.sha256",
      "@type": [
        "nrdp:ChecksumFile",
        "nrdp:DownloadableFile",
        "dcat:Distribution"
      ],
      "filepath": "Readme_03182024.txt.sha256",
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-3200/Readme_03182024.txt.sha256",
      "algorithm": {
        "tag": "sha256",
        "@type": "Thing"
      },
      "describes": "cmps/Readme_03182024.txt",
      "description": "SHA-256 checksum value for Readme_03182024.txt",
      "_extensionSchemas": [
        "https://data.nist.gov/od/dm/nerdm-schema/pub/v0.7#/definitions/ChecksumFile"
      ],
      "mediaType": "text/plain",
      "size": 64,
      "checksum": {
        "hash": "395f31eab89d8ee59736d68807e56b8e57596dbef8cd024d0db17eba859e8977",
        "algorithm": {
          "tag": "sha256",
          "@type": "Thing"
        }
      }
    },
    {
      "@id": "cmps/ghg01-2022-1.csv",
      "@type": [
        "nrdp:DataFile",
        "nrdp:DownloadableFile",
        "dcat:Distribution"
      ],
      "_extensionSchemas": [
        "https://data.nist.gov/od/dm/nerdm-schema/pub/v0.7#/definitions/DataFile"
      ],
      "filepath": "ghg01-2022-1.csv",
      "downloadURL": "https://data.nist.gov/od/ds/ark:/88434/mds2-3200/ghg01-2022-1.csv",
      "mediaType": "text/csv",
      "size": 148045424,
      "checksum": {
        "hash": "c5a7a4dc01a772ceb36329ee978d11058c3e4243b1af570c4f32f31152a1d2fc",
        "algorithm": {
          "tag": "sha256",
          "@type": "Thing"
        }
      }
    }
  ],
  "theme": [
    "Environment: Greenhouse gas measurements"
  ],
  "rights": "Non-commercial use only.",
  "authors": [
    {
      "familyName": "Karion",
      "fn": "Anna  Karion",
      "givenName": "Anna",
      "middleName": "",
      "affiliation": [
        {
          "title": "National Institute of Standards and Technology",
          "subunits": [
            "Special Programs Office"
          ],
          "@type": "org:Organization",
          "@id": "ror:05xpvk416"
        }
      ],
      "orcid": "0000-0002-6304-3513",
      "@type": "foaf:Person"
    },
    {
      "familyName": "DiGangi",
      "fn": "Elizabeth  DiGangi",
      "givenName": "Elizabeth",
      "middleName": "",
      "affiliation": [
        {
          "title": "Earth Networks",
          "@type": "org:Organization"
        }
      ],
      "orcid": "0000-0001-9665-5738",
      "@type": "foaf:Person"
    },
    {
      "familyName": "Prinzivalli",
      "fn": "Steve  Prinzivalli",
      "givenName": "Steve",
      "middleName": "",
      "affiliation": [
        {
          "title": "Earth Networks",
          "@type": "org:Organization"
        }
      ],
      "orcid": "",
      "@type": "foaf:Person"
    },
    {
      "familyName": "Draper",
      "fn": "Charlie  Draper",
      "givenName": "Charlie",
      "middleName": "",
      "affiliation": [
        {
          "title": "Earth Networks",
          "@type": "org:Organization"
        }
      ],
      "orcid": "",
      "@type": "foaf:Person"
    },
    {
      "familyName": "Baldelli",
      "fn": "Seth  Baldelli",
      "givenName": "Seth",
      "middleName": "",
      "affiliation": [
        {
          "title": "Earth Networks",
          "@type": "org:Organization"
        }
      ],
      "orcid": "",
      "@type": "foaf:Person"
    },
    {
      "familyName": "Fain",
      "fn": "Clayton  Fain",
      "givenName": "Clayton",
      "middleName": "",
      "affiliation": [
        {
          "title": "Earth Networks",
          "@type": "org:Organization"
        }
      ],
      "orcid": "",
      "@type": "foaf:Person"
    },
    {
      "familyName": "Biggs",
      "fn": "Bryan  Biggs",
      "givenName": "Bryan",
      "middleName": "",
      "affiliation": [
        {
          "title": "Earth Networks",
          "@type": "org:Organization"
        }
      ],
      "orcid": "",
      "@type": "foaf:Person"
    },
    {
      "familyName": "Stock",
      "fn": "Michael  Stock",
      "givenName": "Michael",
      "middleName": "",
      "affiliation": [
        {
          "title": "Earth ",
          "@type": "org:Organization"
        }
      ],
      "orcid": "",
      "@type": "foaf:Person"
    },
    {
      "familyName": "Michalak",
      "fn": "Ben  Michalak",
      "givenName": "Ben",
      "middleName": "",
      "affiliation": [
        {
          "title": "Eart",
          "@type": "org:Organization"
        }
      ],
      "orcid": "",
      "@type": "foaf:Person"
    },
    {
      "familyName": "Salameh",
      "fn": "Peter  Salameh",
      "givenName": "Peter",
      "middleName": "",
      "affiliation": [
        {
          "title": "GCW",
          "@type": "org:Organization"
        }
      ],
      "orcid": "",
      "@type": "foaf:Person"
    },
    {
      "familyName": "Kim",
      "fn": "Jooil  Kim",
      "givenName": "Jooil",
      "middleName": "",
      "affiliation": [
        {
          "title": "Scripp",
          "@type": "org:Organization"
        }
      ],
      "orcid": "0000-0002-2610-4882",
      "@type": "foaf:Person"
    },
    {
      "familyName": "Callahan",
      "fn": "William  Callahan",
      "givenName": "William",
      "middleName": "",
      "affiliation": [
        {
          "title": "Earth",
          "@type": "org:Organization"
        }
      ],
      "orcid": "",
      "@type": "foaf:Person"
    },
    {
      "familyName": "Whetstone",
      "fn": "James  Whetstone",
      "givenName": "James",
      "middleName": "",
      "affiliation": [
        {
          "title": "National Institute of Standards and Technology",
          "@type": "org:Organization",
          "@id": "ror:05xpvk416"
        }
      ],
      "orcid": "0000-0002-5139-9176",
      "@type": "foaf:Person"
    }
  ],
  "releaseHistory": {
    "@id": "ark:/88434/mds2-3200.rel",
    "@type": [
      "nrdr:ReleaseHistory"
    ],
    "hasRelease": [
      {
        "version": "1.0.1",
        "issued": "2024-03-18 00:00:00",
        "@id": "ark:/88434/mds2-3200/pdr:v/1.0.1",
        "location": "https://data.nist.gov/od/id/ark:/88434/mds2-3200/pdr:v/1.0.1",
        "description": "metadata update"
      }
    ]
  },
  "annotated": "2024-08-22T19:26:45.712099",
  "issued": null
}