{
  "accessUrl": "https://data.icos-cp.eu/objects/7xwId9mn5gUZsEir-0934NHy",
  "coverageGeo": {
    "geometry": {
      "coordinates": [2.1125, 47.9647, 131.0],
      "type": "Point"
    },
    "properties": {
      "label": "TRN"
    },
    "type": "Feature"
  },
  "fileName": "ICOS_ATC_NRT_TRN_2025-04-01_2026-04-02_50.0_472_CO2.zip",
  "hash": "7xwId9mn5gUZsEir-0934NHygM-my9FKUswnL_1psiY",
  "latestVersion": "https://meta.icos-cp.eu/objects/7xwId9mn5gUZsEir-0934NHy",
  "parentCollections": [],
  "pid": "11676/7xwId9mn5gUZsEir-0934NHy",
  "previousVersion": "https://meta.icos-cp.eu/objects/i_ZJt-wEFSgiCiYEgfMSjFTk",
  "references": {
    "authors": [{
      "email": "michel.ramonet@lsce.ipsl.fr",
      "firstName": "Michel",
      "lastName": "Ramonet",
      "orcid": "0000-0003-1157-1186",
      "self": {
        "comments": [],
        "uri": "http://meta.icos-cp.eu/resources/people/Michel_Ramonet"
      }
    }, {
      "email": "morgan.lopez@lsce.ipsl.fr",
      "firstName": "Morgan",
      "lastName": "Lopez",
      "orcid": "0000-0003-1725-3410",
      "self": {
        "comments": [],
        "uri": "http://meta.icos-cp.eu/resources/people/Morgan_Lopez"
      }
    }, {
      "email": "marc.delmotte@lsce.ipsl.fr",
      "firstName": "Marc",
      "lastName": "Delmotte",
      "orcid": "0000-0003-3805-818X",
      "self": {
        "comments": [],
        "uri": "http://meta.icos-cp.eu/resources/people/Marc_Delmotte"
      }
    }],
    "citationBibTex": "@misc{https://hdl.handle.net/11676/7xwId9mn5gUZsEir-0934NHy,\r\n  author={Ramonet, Michel and Lopez, Morgan and Delmotte, Marc},\r\n  title={ICOS ATC NRT CO2 growing time series from Trainou (50.0 m), 2025-04-01–2026-04-02},\r\n  year={2026},\r\n  url={https://hdl.handle.net/11676/7xwId9mn5gUZsEir-0934NHy},\r\n  publisher={Atmosphere Thematic Centre},\r\n  copyright={http://meta.icos-cp.eu/ontologies/cpmeta/icosLicence},\r\n  pid={11676/7xwId9mn5gUZsEir-0934NHy}\r\n}",
    "citationRis": "TY - DATA\r\nT1 - ICOS ATC NRT CO2 growing time series from Trainou (50.0 m), 2025-04-01–2026-04-02\r\nID - 11676/7xwId9mn5gUZsEir-0934NHy\r\nPY - 2026\r\nUR - https://hdl.handle.net/11676/7xwId9mn5gUZsEir-0934NHy\r\nPB - Atmosphere Thematic Centre\r\nAU - Ramonet, Michel\r\nAU - Lopez, Morgan\r\nAU - Delmotte, Marc\r\nER - ",
    "citationString": "Ramonet, M., Lopez, M., Delmotte, M. (2026). ICOS ATC NRT CO2 growing time series from Trainou (50.0 m), 2025-04-01–2026-04-02, ICOS RI, https://hdl.handle.net/11676/7xwId9mn5gUZsEir-0934NHy",
    "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": "2025-04-01–2026-04-02",
    "title": "ICOS ATC NRT CO2 growing time series from Trainou (50.0 m)"
  },
  "size": 108214,
  "specificInfo": {
    "acquisition": {
      "instrument": {
        "comments": [],
        "label": "RAMCES - G24",
        "uri": "http://meta.icos-cp.eu/resources/instruments/ATC_472"
      },
      "interval": {
        "start": "2025-04-01T00:00:00Z",
        "stop": "2026-04-02T23:00:00Z"
      },
      "samplingHeight": 50.0,
      "station": {
        "countryCode": "FR",
        "id": "TRN",
        "location": {
          "alt": 131.0,
          "label": "TRN",
          "lat": 47.9647,
          "lon": 2.1125
        },
        "networks": [],
        "org": {
          "name": "Trainou",
          "self": {
            "comments": [],
            "label": "TRN",
            "uri": "http://meta.icos-cp.eu/resources/stations/AS_TRN"
          }
        },
        "pictures": ["https://meta.icos-cp.eu/files/FC00iUkTvfon6mPrahl0xkWg/TRN_obs_apr2010.jpg", "https://meta.icos-cp.eu/files/Q-5CDo5p0oFWeM3gs_1GwCtk/TR3_meteoinlet.JPG"],
        "responsibleOrganization": {
          "name": "Laboratoire des Sciences du Climat et de l'Environnement",
          "self": {
            "comments": [],
            "label": "LSCE",
            "uri": "http://meta.icos-cp.eu/resources/organizations/LSCE"
          },
          "website": "https://www.lsce.ipsl.fr"
        },
        "specificInfo": {
          "_type": "atc",
          "discontinued": false,
          "documentation": [{
            "hash": "FaKYJ_cq4vdVQGSO6jl1bMB_qMI6pk6tqGgFr2xL3mI",
            "name": "STILT station characterization for Trainou at 180m",
            "res": "https://meta.icos-cp.eu/objects/FaKYJ_cq4vdVQGSO6jl1bMB_"
          }],
          "labelingDate": "2018-11-30",
          "stationClass": "1",
          "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,
          "wigosId": "0-20008-0-TRN"
        }
      }
    },
    "columns": [{
      "label": "TIMESTAMP",
      "model": {
        "comments": [],
        "label": "TIMESTAMP (ISO)",
        "uri": "http://meta.icos-cp.eu/resources/cpmeta/timeStampColumn"
      },
      "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": "co2",
      "model": {
        "comments": [],
        "label": "co2 (ATC, dry air mole fraction, ppm)",
        "uri": "http://meta.icos-cp.eu/resources/cpmeta/co2atcMoleFrac"
      },
      "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/co2MixingRatio"
        },
        "unit": "µmol mol-1"
      }
    }, {
      "label": "Stdev",
      "model": {
        "comments": [],
        "label": "Stdev (ATC, ppm)",
        "uri": "http://meta.icos-cp.eu/resources/cpmeta/stdevAtcMoleFracPpm"
      },
      "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/moleFractionSdPpm"
        },
        "unit": "µmol mol-1"
      }
    }, {
      "isFlagFor": ["http://meta.icos-cp.eu/resources/cpmeta/co2atcMoleFrac", "http://meta.icos-cp.eu/resources/cpmeta/ch4atcMoleFrac", "http://meta.icos-cp.eu/resources/cpmeta/coAtcMoleFrac", "http://meta.icos-cp.eu/resources/cpmeta/n2oAtcMoleFrac", "http://meta.icos-cp.eu/resources/cpmeta/14C", "http://meta.icos-cp.eu/resources/cpmeta/rn_radon_conc"],
      "label": "Flag",
      "model": {
        "comments": [],
        "label": "Flag",
        "uri": "http://meta.icos-cp.eu/resources/cpmeta/flag"
      },
      "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": "NbPoints",
      "model": {
        "comments": [],
        "label": "NbPoints",
        "uri": "http://meta.icos-cp.eu/resources/cpmeta/nbpoints"
      },
      "valueFormat": "http://meta.icos-cp.eu/ontologies/cpmeta/int32",
      "valueType": {
        "quantityKind": {
          "comments": [],
          "label": "cardinal number",
          "uri": "http://meta.icos-cp.eu/resources/cpmeta/cardinalNumber"
        },
        "self": {
          "comments": [],
          "label": "number of points",
          "uri": "http://meta.icos-cp.eu/resources/cpmeta/npoints"
        }
      }
    }],
    "nRows": 8808,
    "productionInfo": {
      "contributors": [{
        "name": "ICOS-CAL-FCL",
        "self": {
          "comments": [],
          "uri": "http://meta.icos-cp.eu/resources/organizations/ICOS-CAL-FCL"
        }
      }],
      "creator": {
        "name": "Atmosphere Thematic Centre",
        "self": {
          "comments": [],
          "label": "ICOS ATC",
          "uri": "http://meta.icos-cp.eu/resources/organizations/ATC"
        }
      },
      "dateTime": "2026-04-03T10:13:30Z",
      "host": {
        "name": "Atmosphere Thematic Centre",
        "self": {
          "comments": [],
          "label": "ICOS ATC",
          "uri": "http://meta.icos-cp.eu/resources/organizations/ATC"
        }
      },
      "sources": []
    }
  },
  "specification": {
    "dataLevel": 1,
    "datasetSpec": {
      "self": {
        "comments": [],
        "label": "Atmospheric CO2 mole fraction time series",
        "uri": "http://meta.icos-cp.eu/resources/cpmeta/atcCo2MoleFracTimeSer"
      }
    },
    "documentation": [],
    "encoding": {
      "comments": [],
      "label": "zip",
      "uri": "http://meta.icos-cp.eu/ontologies/cpmeta/zipEncoding"
    },
    "format": {
      "goodFlagValues": ["R", "U", "O"],
      "self": {
        "comments": ["Semicolon-separated ASCII, with #-prefixed multi-line header. Timestamp is represented my multiple columns (year, month, day, etc.)"],
        "label": "ICOS ATC time series",
        "uri": "http://meta.icos-cp.eu/ontologies/cpmeta/asciiAtcProductTimeSer"
      },
      "uri": "http://meta.icos-cp.eu/ontologies/cpmeta/asciiAtcProductTimeSer"
    },
    "keywords": ["CO2", "dry air mole fraction"],
    "project": {
      "keywords": ["ICOS"],
      "self": {
        "comments": ["Official ICOS data"],
        "label": "ICOS",
        "uri": "http://meta.icos-cp.eu/resources/projects/icos"
      }
    },
    "self": {
      "comments": ["Automatically-produced, daily-growing (by data object deprecation) data on molar fraction of atmospheric CO2. The data starts from the last respective L2 release."],
      "label": "ICOS ATC NRT CO2 growing time series",
      "uri": "http://meta.icos-cp.eu/resources/cpmeta/atcCo2NrtGrowingDataObject"
    },
    "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": "2026-04-03T10:13:30.248894863Z",
    "stop": "2026-04-03T10:13:31.216143866Z",
    "submitter": {
      "name": "Atmosphere Thematic Centre",
      "self": {
        "comments": [],
        "label": "ICOS ATC",
        "uri": "http://meta.icos-cp.eu/resources/organizations/ATC"
      }
    }
  }
}