{
  "accessUrl": "https://data.icos-cp.eu/objects/2UkVbwnUocQEveXOcRVblZct",
  "coverageGeo": {
    "geometry": {
      "coordinates": [-5.3975, 36.6956, 850.0],
      "type": "Point"
    },
    "properties": {
      "label": "SGC"
    },
    "type": "Feature"
  },
  "fileName": "co2_sgc_surface-insitu_431_allvalid.nc",
  "hash": "2UkVbwnUocQEveXOcRVblZctMXpl4j1D_FBbZHpOovA",
  "latestVersion": "https://meta.icos-cp.eu/objects/iQWprsGCAuzWnJGzeRJ1x4uu",
  "nextVersion": "https://meta.icos-cp.eu/objects/vzMb7o6xbFihpG-qm9rnbsQH",
  "parentCollections": [{
    "comments": [],
    "label": "European Obspack compilation of atmospheric carbon dioxide data from ICOS and non-ICOS European stations for the period 1972-2024; obspack_co2_466_GVeu_v9.2_20240502",
    "uri": "https://meta.icos-cp.eu/collections/AyUq7WxWuCHNNZQTGjYkApiK"
  }],
  "pid": "11676/2UkVbwnUocQEveXOcRVblZct",
  "previousVersion": "https://meta.icos-cp.eu/objects/94flwP_NqkC3-ksHSqQID7Be",
  "references": {
    "authors": [{
      "name": "ICOS RI",
      "self": {
        "comments": ["use this for documents that originate within ICOS"],
        "label": "ICOS RI",
        "uri": "http://meta.icos-cp.eu/resources/organizations/ICOS_RI"
      }
    }, {
      "email": "josepanton.morgui@uab.cat",
      "firstName": "Josep-Anton",
      "lastName": "Morguí",
      "self": {
        "comments": [],
        "uri": "http://meta.icos-cp.eu/resources/people/Josep-Anton_Morgu%C3%AD"
      }
    }],
    "citationBibTex": "@misc{https://hdl.handle.net/11676/2UkVbwnUocQEveXOcRVblZct,\r\n  author={ICOS RI and Morguí, Josep-Anton},\r\n  title={Obspack CO2 time-series result from Sierra de Grazalema (20.0 m), 2015-12-22–2018-01-31},\r\n  year={2024},\r\n  keywords={WMO CO2 X2019, atmospheric dry air co2 mole fraction},\r\n  url={https://hdl.handle.net/11676/2UkVbwnUocQEveXOcRVblZct},\r\n  publisher={Carbon Portal},\r\n  copyright={http://meta.icos-cp.eu/ontologies/cpmeta/icosLicence},\r\n  pid={11676/2UkVbwnUocQEveXOcRVblZct}\r\n}",
    "citationRis": "TY - DATA\r\nT1 - Obspack CO2 time-series result from Sierra de Grazalema (20.0 m), 2015-12-22–2018-01-31\r\nID - 11676/2UkVbwnUocQEveXOcRVblZct\r\nPY - 2024\r\nUR - https://hdl.handle.net/11676/2UkVbwnUocQEveXOcRVblZct\r\nPB - Carbon Portal\r\nAU - ICOS RI\r\nAU - Morguí, Josep-Anton\r\nKW - WMO CO2 X2019\r\nKW - atmospheric dry air co2 mole fraction\r\nER - ",
    "citationString": "ICOS RI, Morguí, J. (2024). Obspack CO2 time-series result from Sierra de Grazalema (20.0 m), 2015-12-22–2018-01-31, European ObsPack, https://hdl.handle.net/11676/2UkVbwnUocQEveXOcRVblZct",
    "keywords": ["WMO CO2 X2019", "atmospheric dry air co2 mole fraction"],
    "licence": {
      "baseLicence": "https://creativecommons.org/licenses/by/4.0",
      "name": "ICOS CCBY4 Data Licence",
      "url": "http://meta.icos-cp.eu/ontologies/cpmeta/icosLicence",
      "webpage": "https://data.icos-cp.eu/licence"
    },
    "temporalCoverageDisplay": "2015-12-22–2018-01-31",
    "title": "Obspack CO2 time-series result from Sierra de Grazalema (20.0 m)"
  },
  "size": 317588,
  "specificInfo": {
    "acquisition": {
      "interval": {
        "start": "2015-12-22T00:30:00Z",
        "stop": "2018-01-31T23:30:00Z"
      },
      "samplingHeight": 20.0,
      "station": {
        "countryCode": "ES",
        "id": "SGC",
        "location": {
          "alt": 850.0,
          "label": "SGC",
          "lat": 36.6956,
          "lon": -5.3975
        },
        "networks": [],
        "org": {
          "name": "Sierra de Grazalema",
          "self": {
            "comments": [],
            "label": "SGC",
            "uri": "http://meta.icos-cp.eu/resources/stations/AS_SGC"
          }
        },
        "pictures": [],
        "responsibleOrganization": {
          "name": "Institut de Ciencia i Tecnologia Ambientals, Universitat Autonoma de Barcelona (ICTA-UAB)",
          "self": {
            "comments": [],
            "uri": "http://meta.icos-cp.eu/resources/organizations/Institut%20de%20Ciencia%20i%20Tecnologia%20Ambientals,%20Universitat%20Autonoma%20de%20Barcelona%20(ICTA-UAB)"
          },
          "website": "https://ictaweb.uab.cat"
        },
        "specificInfo": {
          "_type": "atc",
          "discontinued": false,
          "documentation": [],
          "theme": {
            "icon": "https://static.icos-cp.eu/images/themes/atm.svg",
            "markerIcon": "https://static.icos-cp.eu/share/stations/icons/as.png",
            "self": {
              "comments": [],
              "label": "Atmospheric data",
              "uri": "http://meta.icos-cp.eu/resources/themes/atmosphere"
            }
          },
          "timeZoneOffset": 1
        }
      }
    },
    "columns": [{
      "label": "time",
      "model": {
        "comments": [],
        "label": "time (ISO, UTC)",
        "uri": "http://meta.icos-cp.eu/resources/cpmeta/obspackTimeColumn"
      },
      "valueFormat": "http://meta.icos-cp.eu/ontologies/cpmeta/iso8601dateTime",
      "valueType": {
        "self": {
          "comments": [],
          "label": "time instant, UTC",
          "uri": "http://meta.icos-cp.eu/resources/cpmeta/timeStamp"
        }
      }
    }, {
      "label": "value",
      "model": {
        "comments": [],
        "label": "value (CO2 dry air mole fraction)",
        "uri": "http://meta.icos-cp.eu/resources/cpmeta/obspackCo2ValueColumn"
      },
      "valueFormat": "http://meta.icos-cp.eu/ontologies/cpmeta/float32",
      "valueType": {
        "quantityKind": {
          "comments": ["Magnitude of a part of a whole. Can be measured in percent, or be a number between 0 and maximum (inclusive)."],
          "label": "portion",
          "uri": "http://meta.icos-cp.eu/resources/cpmeta/portion"
        },
        "self": {
          "comments": [],
          "label": "CO2 (dry air mole fraction)",
          "uri": "http://meta.icos-cp.eu/resources/cpmeta/co2MixingRatioMolMol"
        },
        "unit": "mol mol-1"
      }
    }, {
      "isFlagFor": ["http://meta.icos-cp.eu/resources/cpmeta/obspackCo2ValueColumn", "http://meta.icos-cp.eu/resources/cpmeta/obspackValueColumn", "http://meta.icos-cp.eu/resources/cpmeta/obspackCh4ValueColumn", "http://meta.icos-cp.eu/resources/cpmeta/obspackN2oValueColumn", "http://meta.icos-cp.eu/resources/cpmeta/obspackCoValueColumn"],
      "label": "qc_flag",
      "model": {
        "comments": [],
        "label": "qc_flag (single letter, obspack)",
        "uri": "http://meta.icos-cp.eu/resources/cpmeta/obspackCharQCFlagColumn"
      },
      "valueFormat": "http://meta.icos-cp.eu/ontologies/cpmeta/bmpChar",
      "valueType": {
        "self": {
          "comments": ["single-letter quality flag"],
          "label": "quality flag",
          "uri": "http://meta.icos-cp.eu/resources/cpmeta/oneLetterFlag"
        }
      }
    }, {
      "label": "icos_datalevel",
      "model": {
        "comments": [],
        "label": "icos_datalevel (Obspack)",
        "uri": "http://meta.icos-cp.eu/resources/cpmeta/obspackDatalevelColumn"
      },
      "valueFormat": "http://meta.icos-cp.eu/ontologies/cpmeta/int32",
      "valueType": {
        "quantityKind": {
          "comments": ["including zero"],
          "label": "natural number",
          "uri": "http://meta.icos-cp.eu/resources/cpmeta/naturalNumber"
        },
        "self": {
          "comments": ["0=historic, 1=L1, 2=L2"],
          "label": "data level (Obspack)",
          "uri": "http://meta.icos-cp.eu/resources/cpmeta/obspackDatalevel"
        }
      }
    }, {
      "label": "value_std_dev",
      "model": {
        "comments": [],
        "label": "value_std_dev (Obspack, mol.mol-1)",
        "uri": "http://meta.icos-cp.eu/resources/cpmeta/obspackCo2StdevColumn"
      },
      "valueFormat": "http://meta.icos-cp.eu/ontologies/cpmeta/float32",
      "valueType": {
        "quantityKind": {
          "comments": ["Magnitude of a part of a whole. Can be measured in percent, or be a number between 0 and maximum (inclusive)."],
          "label": "portion",
          "uri": "http://meta.icos-cp.eu/resources/cpmeta/portion"
        },
        "self": {
          "comments": [],
          "label": "standard deviation of gas mole fraction",
          "uri": "http://meta.icos-cp.eu/resources/cpmeta/gasMoleFractionSd"
        },
        "unit": "a.u."
      }
    }, {
      "label": "icos_LTR",
      "model": {
        "comments": ["long-term repeatability"],
        "label": "icos_LTR (Obspack)",
        "uri": "http://meta.icos-cp.eu/resources/cpmeta/obspackLTRcolumn"
      },
      "valueFormat": "http://meta.icos-cp.eu/ontologies/cpmeta/float32",
      "valueType": {
        "quantityKind": {
          "comments": ["Magnitude of a part of a whole. Can be measured in percent, or be a number between 0 and maximum (inclusive)."],
          "label": "portion",
          "uri": "http://meta.icos-cp.eu/resources/cpmeta/portion"
        },
        "self": {
          "comments": ["refers to a number of algorithms of uncertainty calculation, as described in https://doi.org/10.5194/amt-14-89-2021"],
          "label": "ICOS mole fraction uncertainty metrics",
          "uri": "http://meta.icos-cp.eu/resources/cpmeta/icosMoleFractionUncertainty"
        },
        "unit": "mol mol-1"
      }
    }, {
      "label": "icos_STTB",
      "model": {
        "comments": ["short-term target bias"],
        "label": "icos_STTB (Obspack)",
        "uri": "http://meta.icos-cp.eu/resources/cpmeta/obspackSTTBcolumn"
      },
      "valueFormat": "http://meta.icos-cp.eu/ontologies/cpmeta/float32",
      "valueType": {
        "quantityKind": {
          "comments": ["Magnitude of a part of a whole. Can be measured in percent, or be a number between 0 and maximum (inclusive)."],
          "label": "portion",
          "uri": "http://meta.icos-cp.eu/resources/cpmeta/portion"
        },
        "self": {
          "comments": ["refers to a number of algorithms of uncertainty calculation, as described in https://doi.org/10.5194/amt-14-89-2021"],
          "label": "ICOS mole fraction uncertainty metrics",
          "uri": "http://meta.icos-cp.eu/resources/cpmeta/icosMoleFractionUncertainty"
        },
        "unit": "mol mol-1"
      }
    }, {
      "label": "icos_SMR",
      "model": {
        "comments": ["continuous measurement repeatability"],
        "label": "icos_SMR (Obspack)",
        "uri": "http://meta.icos-cp.eu/resources/cpmeta/obspackSMRcolumn"
      },
      "valueFormat": "http://meta.icos-cp.eu/ontologies/cpmeta/float32",
      "valueType": {
        "quantityKind": {
          "comments": ["Magnitude of a part of a whole. Can be measured in percent, or be a number between 0 and maximum (inclusive)."],
          "label": "portion",
          "uri": "http://meta.icos-cp.eu/resources/cpmeta/portion"
        },
        "self": {
          "comments": ["refers to a number of algorithms of uncertainty calculation, as described in https://doi.org/10.5194/amt-14-89-2021"],
          "label": "ICOS mole fraction uncertainty metrics",
          "uri": "http://meta.icos-cp.eu/resources/cpmeta/icosMoleFractionUncertainty"
        },
        "unit": "mol mol-1"
      }
    }],
    "nRows": 12540,
    "productionInfo": {
      "comment": "This data file contains high accuracy European ObsPack observational timeseries in netCDF format of ambient mole fraction of CO2 in dry air collected at Sierra de Grazalema (20.0 m). The measurements were calibrated using the WMO GAW calibration scale WMO CO2 X2019. Included are (all whenever available) historical PI QCed data, ICOS Level 2 data and ICOS NRT data. It is part of the second update of the CO2 European Obspack data product released in 2023 (version 9.2) and is intended for use in carbon cycle inverse modeling, model evaluation, and satellite validation studies. Metadata for the full CO2 product release are available at https://commons.datacite.org/doi.org/10.18160/FSS8-53NX. Please also visit http://www.gml.noaa.gov/ccgg/obspack/ for more information. If you use these data in your research, please consider citing the full ObsPack release that this file is part of (https://commons.datacite.org/doi.org/10.18160/FSS8-53NX).",
      "contributors": [{
        "email": "josepanton.morgui@uab.cat",
        "firstName": "Josep-Anton",
        "lastName": "Morguí",
        "self": {
          "comments": [],
          "uri": "http://meta.icos-cp.eu/resources/people/Josep-Anton_Morgu%C3%AD"
        }
      }],
      "creator": {
        "name": "ICOS RI",
        "self": {
          "comments": ["use this for documents that originate within ICOS"],
          "label": "ICOS RI",
          "uri": "http://meta.icos-cp.eu/resources/organizations/ICOS_RI"
        }
      },
      "dateTime": "2024-05-01T20:26:14.388325Z",
      "host": {
        "name": "Carbon Portal",
        "self": {
          "comments": [],
          "label": "CP",
          "uri": "http://meta.icos-cp.eu/resources/organizations/CP"
        }
      },
      "sources": [{
        "hash": "Kmi-KEFKozY-1QWMm20FBPXWk5s43oR1ALhtQpWdFX8",
        "name": "ICOS_ATC_OBSPACK-Europe-L2-2023_SGC_20.0_CTS_CO2.zip",
        "res": "https://meta.icos-cp.eu/objects/Kmi-KEFKozY-1QWMm20FBPXW"
      }]
    }
  },
  "specification": {
    "dataLevel": 2,
    "datasetSpec": {
      "self": {
        "comments": [],
        "label": "Carbon Portal Obspack CO2",
        "uri": "http://meta.icos-cp.eu/resources/cpmeta/cpObspackCo2Dataset"
      }
    },
    "documentation": [],
    "encoding": {
      "comments": [],
      "label": "plain file",
      "uri": "http://meta.icos-cp.eu/ontologies/cpmeta/plainFileEncoding"
    },
    "format": {
      "goodFlagValues": ["R", "U", "O"],
      "self": {
        "comments": [],
        "label": "NetCDF (time series)",
        "uri": "http://meta.icos-cp.eu/ontologies/cpmeta/netcdfTimeSeries"
      },
      "uri": "http://meta.icos-cp.eu/ontologies/cpmeta/netcdfTimeSeries"
    },
    "keywords": ["Obspack", "ICOS", "time series", "CO2"],
    "project": {
      "self": {
        "comments": ["European atmospheric measurement data, produced and supplied by Atmospheric Thematic Center in a fashion similar to ICOS, but also including non-ICOS stations and pre-ICOS historical observations. These data are also submitted for inclusion in ObsPack by NOAA."],
        "label": "European ObsPack",
        "uri": "http://meta.icos-cp.eu/resources/projects/euroObspack"
      }
    },
    "self": {
      "comments": [],
      "label": "Obspack CO2 time-series result",
      "uri": "http://meta.icos-cp.eu/resources/cpmeta/ObspackTimeSerieResult"
    },
    "specificDatasetType": "StationTimeSeries",
    "theme": {
      "icon": "https://static.icos-cp.eu/images/themes/atm.svg",
      "markerIcon": "https://static.icos-cp.eu/share/stations/icons/as.png",
      "self": {
        "comments": [],
        "label": "Atmospheric data",
        "uri": "http://meta.icos-cp.eu/resources/themes/atmosphere"
      }
    }
  },
  "submission": {
    "start": "2024-05-02T14:31:45.350939Z",
    "stop": "2024-05-02T14:31:47.583109Z",
    "submitter": {
      "name": "Carbon Portal",
      "self": {
        "comments": [],
        "label": "CP",
        "uri": "http://meta.icos-cp.eu/resources/organizations/CP"
      }
    }
  }
}