{
  "accessUrl": "https://data.icos-cp.eu/objects/Y9UVfQKCm01MaBnTcDiJCuom",
  "coverageGeo": {
    "geometry": {
      "coordinates": [24.1157, 67.9733, 565.0],
      "type": "Point"
    },
    "properties": {
      "label": "PAL"
    },
    "type": "Feature"
  },
  "fileName": "ICOS_ATC_NRT_PAL_2026-02-13_2026-02-13_12.0_485_CO2.zip",
  "hash": "Y9UVfQKCm01MaBnTcDiJCuomNSWuj5mRpamr6f6kZLQ",
  "latestVersion": "https://meta.icos-cp.eu/objects/Y9UVfQKCm01MaBnTcDiJCuom",
  "parentCollections": [],
  "pid": "11676/Y9UVfQKCm01MaBnTcDiJCuom",
  "references": {
    "authors": [{
      "email": "juha.hatakka@fmi.fi",
      "firstName": "Juha",
      "lastName": "Hatakka",
      "self": {
        "comments": [],
        "uri": "http://meta.icos-cp.eu/resources/people/Juha_Hatakka"
      }
    }],
    "citationBibTex": "@misc{https://hdl.handle.net/11676/Y9UVfQKCm01MaBnTcDiJCuom,\r\n  author={Hatakka, Juha},\r\n  title={ICOS ATC NRT CO2 data csv time series from Pallas (12.0 m), 2026-02-13},\r\n  year={2026},\r\n  url={https://hdl.handle.net/11676/Y9UVfQKCm01MaBnTcDiJCuom},\r\n  publisher={Atmosphere Thematic Centre},\r\n  copyright={http://meta.icos-cp.eu/ontologies/cpmeta/icosLicence},\r\n  pid={11676/Y9UVfQKCm01MaBnTcDiJCuom}\r\n}",
    "citationRis": "TY - DATA\r\nT1 - ICOS ATC NRT CO2 data csv time series from Pallas (12.0 m), 2026-02-13\r\nID - 11676/Y9UVfQKCm01MaBnTcDiJCuom\r\nPY - 2026\r\nUR - https://hdl.handle.net/11676/Y9UVfQKCm01MaBnTcDiJCuom\r\nPB - Atmosphere Thematic Centre\r\nAU - Hatakka, Juha\r\nER - ",
    "citationString": "Hatakka, J. (2026). ICOS ATC NRT CO2 data csv time series from Pallas (12.0 m), 2026-02-13, Copernicus, https://hdl.handle.net/11676/Y9UVfQKCm01MaBnTcDiJCuom",
    "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": "2026-02-13",
    "title": "ICOS ATC NRT CO2 data csv time series from Pallas (12.0 m)"
  },
  "size": 1814,
  "specificInfo": {
    "acquisition": {
      "instrument": {
        "comments": [],
        "label": "CO2-CH4-CO-H2O Picarro Analyzer",
        "uri": "http://meta.icos-cp.eu/resources/instruments/ATC_485"
      },
      "interval": {
        "start": "2026-02-13T00:00:00Z",
        "stop": "2026-02-13T23:00:00Z"
      },
      "samplingHeight": 12.0,
      "station": {
        "countryCode": "FI",
        "id": "PAL",
        "location": {
          "alt": 565.0,
          "label": "PAL",
          "lat": 67.9733,
          "lon": 24.1157
        },
        "networks": [],
        "org": {
          "name": "Pallas",
          "self": {
            "comments": [],
            "label": "PAL",
            "uri": "http://meta.icos-cp.eu/resources/stations/AS_PAL"
          },
          "webpageDetails": {
            "coverImage": "https://www.icos-cp.eu/media/301",
            "linkBoxes": [{
              "coverImage": "https://www.icos-cp.eu/media/304",
              "name": "Photos",
              "orderWeight": 0,
              "target": "https://www.flickr.com/photos/icos_ri/albums/72157692672574004"
            }, {
              "coverImage": "https://www.icos-cp.eu/media/303",
              "name": "Station video",
              "orderWeight": 1,
              "target": "https://www.youtube.com/watch?v=wnMOoEcris0"
            }, {
              "coverImage": "https://www.icos-cp.eu/media/302",
              "name": "Story",
              "orderWeight": 2,
              "target": "https://www.icos-cp.eu/atmospheric-measurements-top-arctic-hill"
            }, {
              "coverImage": "https://www.icos-cp.eu/media/307",
              "name": "Data",
              "orderWeight": 3,
              "target": "https://data.icos-cp.eu/portal/#%7B%22filterCategories%22:%7B%22station%22:%5B%22iAS_PAL%22%5D%7D%7D"
            }, {
              "coverImage": "https://www.icos-cp.eu/media/305",
              "name": "Other ICOS stations",
              "orderWeight": 4,
              "target": "https://www.icos-cp.eu/observations/national-networks"
            }, {
              "coverImage": "https://www.icos-cp.eu/media/306",
              "name": "ICOS Finland",
              "orderWeight": 5,
              "target": "https://www.icos-cp.eu/observations/national-networks/finland"
            }],
            "self": {
              "comments": ["Situated about 200 km north from the Arctic Circle in Lapland lies ICOS station Pallas Sammaltunturi, a place where the sun does not set in summer nor rises above the horizon in winter."],
              "label": "PAL elements",
              "uri": "http://meta.icos-cp.eu/resources/icos/PAL-elements"
            }
          }
        },
        "pictures": ["https://meta.icos-cp.eu/files/UnWNQPTBonW85rP3RVTiNMBb/Pallas_Sammaltunturi_station.jpg"],
        "responsibleOrganization": {
          "name": "Finnish Meteorological Institute",
          "self": {
            "comments": [],
            "label": "FMI",
            "uri": "http://meta.icos-cp.eu/resources/organizations/FMI"
          },
          "website": "https://en.ilmatieteenlaitos.fi/greenhouse-gases"
        },
        "specificInfo": {
          "_type": "atc",
          "discontinued": false,
          "documentation": [{
            "hash": "9a4lLHfrilQIFTrP6MpE_pBo1HnqTNLcYHkvMXUgZYU",
            "name": "STILT station characterization for Pallas at 7m",
            "res": "https://meta.icos-cp.eu/objects/9a4lLHfrilQIFTrP6MpE_pBo"
          }],
          "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": 2,
          "wigosId": "0-20008-0-PAL"
        }
      }
    },
    "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": 24,
    "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": "2026-02-14T06:17:14Z",
      "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": {
      "self": {
        "comments": ["European Union's Earth Observation Programme"],
        "label": "Copernicus",
        "uri": "http://meta.icos-cp.eu/resources/projects/copernicus"
      }
    },
    "self": {
      "comments": [],
      "label": "ICOS ATC NRT CO2 data csv time series",
      "uri": "http://meta.icos-cp.eu/resources/cpmeta/atcCo2NrtDataObject"
    },
    "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": "2026-02-14T06:17:14.212413429Z",
    "stop": "2026-02-14T06:17:14.739111058Z",
    "submitter": {
      "name": "Atmosphere Thematic Centre",
      "self": {
        "comments": [],
        "label": "ICOS ATC",
        "uri": "http://meta.icos-cp.eu/resources/organizations/ATC"
      }
    }
  }
}