{
  "accessUrl": "https://data.icos-cp.eu/objects/kBxtU2EQi0fQ2ZOY4xIBRksk",
  "coverageGeo": {
    "geometry": {
      "coordinates": [4.9264, 51.9703, 0.0],
      "type": "Point"
    },
    "properties": {
      "label": "CBW"
    },
    "type": "Feature"
  },
  "fileName": "ICOS_ATC_L1_FAST_TRACK_L1-FastTrack-2026.2_CBW_207.0_CTS_FLASK_H2.zip",
  "hash": "kBxtU2EQi0fQ2ZOY4xIBRksk-tk1GYFMNfiwT_BLSuk",
  "latestVersion": "https://meta.icos-cp.eu/objects/kBxtU2EQi0fQ2ZOY4xIBRksk",
  "parentCollections": [{
    "comments": [],
    "label": "ICOS Atmosphere Release 2026-2 of Level 1 Fast track Greenhouse Gas Mole Fractions of CO2, CH4, N2O, CO, meteorology data and flask samples analysed for CO2, CH4, N2O, CO, H2, SF6, 14CO2, O2/N2, delta13C_CO2 and delta18O_CO2",
    "uri": "https://meta.icos-cp.eu/collections/ywSlM7VPH9DWH3CD79T9qP1X"
  }],
  "pid": "11676/kBxtU2EQi0fQ2ZOY4xIBRksk",
  "previousVersion": "https://meta.icos-cp.eu/objects/r3ZJWOCb4Q9g1MpfmIpt7ASW",
  "references": {
    "authors": [{
      "email": "arnoud.frumau@tno.nl",
      "firstName": "Arnoud",
      "lastName": "Frumau",
      "orcid": "0000-0001-5940-0285",
      "self": {
        "comments": [],
        "uri": "http://meta.icos-cp.eu/resources/people/Arnoud_Frumau"
      }
    }, {
      "email": "arjan.hensen@tno.nl",
      "firstName": "Arjan",
      "lastName": "Hensen",
      "orcid": "0000-0002-8467-7785",
      "self": {
        "comments": [],
        "uri": "http://meta.icos-cp.eu/resources/people/Arjan_Hensen"
      }
    }],
    "citationBibTex": "@misc{https://hdl.handle.net/11676/kBxtU2EQi0fQ2ZOY4xIBRksk,\r\n  author={Frumau, Arnoud and Hensen, Arjan},\r\n  title={Flask data in ICOS ATC/CAL format, processed as FastTrack product from Cabauw (207.0 m), 2025-04-02–2026-01-18},\r\n  year={2026},\r\n  url={https://hdl.handle.net/11676/kBxtU2EQi0fQ2ZOY4xIBRksk},\r\n  publisher={Atmosphere Thematic Centre},\r\n  copyright={http://meta.icos-cp.eu/ontologies/cpmeta/icosLicence},\r\n  pid={11676/kBxtU2EQi0fQ2ZOY4xIBRksk}\r\n}",
    "citationRis": "TY - DATA\r\nT1 - Flask data in ICOS ATC/CAL format, processed as FastTrack product from Cabauw (207.0 m), 2025-04-02–2026-01-18\r\nID - 11676/kBxtU2EQi0fQ2ZOY4xIBRksk\r\nPY - 2026\r\nUR - https://hdl.handle.net/11676/kBxtU2EQi0fQ2ZOY4xIBRksk\r\nPB - Atmosphere Thematic Centre\r\nAU - Frumau, Arnoud\r\nAU - Hensen, Arjan\r\nER - ",
    "citationString": "Frumau, A., Hensen, A. (2026). Flask data in ICOS ATC/CAL format, processed as FastTrack product from Cabauw (207.0 m), 2025-04-02–2026-01-18, ICOS RI, https://hdl.handle.net/11676/kBxtU2EQi0fQ2ZOY4xIBRksk",
    "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": "2025-04-02–2026-01-18",
    "title": "Flask data in ICOS ATC/CAL format, processed as FastTrack product from Cabauw (207.0 m)"
  },
  "size": 3926,
  "specificInfo": {
    "acquisition": {
      "instrument": [{
        "comments": [],
        "label": "ATC_403",
        "uri": "http://meta.icos-cp.eu/resources/instruments/ATC_403"
      }, {
        "comments": [],
        "label": "ATC_404",
        "uri": "http://meta.icos-cp.eu/resources/instruments/ATC_404"
      }],
      "interval": {
        "start": "2025-04-02T11:59:59Z",
        "stop": "2026-01-18T14:00:03Z"
      },
      "samplingHeight": 207.0,
      "station": {
        "countryCode": "NL",
        "id": "CBW",
        "location": {
          "alt": 0.0,
          "label": "CBW",
          "lat": 51.9703,
          "lon": 4.9264
        },
        "networks": [],
        "org": {
          "name": "Cabauw",
          "self": {
            "comments": [],
            "label": "CBW",
            "uri": "http://meta.icos-cp.eu/resources/stations/AS_CBW"
          },
          "webpageDetails": {
            "coverImage": "https://www.icos-cp.eu/media/243",
            "linkBoxes": [{
              "coverImage": "https://www.icos-cp.eu/media/240",
              "name": "Photos",
              "orderWeight": 0,
              "target": "https://flic.kr/s/aHBqjAF77i"
            }, {
              "coverImage": "https://www.icos-cp.eu/media/239",
              "name": "Station video",
              "orderWeight": 1,
              "target": "https://youtu.be/FwgZ-RotrJ4"
            }, {
              "coverImage": "https://www.icos-cp.eu/media/238",
              "name": "Story",
              "orderWeight": 2,
              "target": "https://www.icos-cp.eu/atmospheric-supersite-green-heart-holland"
            }, {
              "coverImage": "https://www.icos-cp.eu/media/244",
              "name": "Data",
              "orderWeight": 3,
              "target": "https://data.icos-cp.eu/portal/#%7B%22filterCategories%22%3A%7B%22station%22%3A%5B%22iAS_CBW%22%5D%7D%7D"
            }, {
              "coverImage": "https://www.icos-cp.eu/media/245",
              "name": "Other ICOS stations",
              "orderWeight": 4,
              "target": "https://www.icos-cp.eu/observations/national-networks"
            }, {
              "coverImage": "https://www.icos-cp.eu/media/241",
              "name": "ICOS Netherlands",
              "orderWeight": 5,
              "target": "https://www.icos-cp.eu/observations/national-networks/netherlands"
            }],
            "self": {
              "comments": ["In the midst of widespread green peat fields, wooden windmills and lazy sheep strolling around, the ICOS Cabauw station tower stands 213 meters tall. Located in between the triangle of Rotterdam, Utrecht and Amsterdam, the tower picks up both rural and urban emissions in the Netherlands."],
              "label": "CBW elements",
              "uri": "http://meta.icos-cp.eu/resources/icos/CBW-elements"
            }
          }
        },
        "pictures": [],
        "responsibleOrganization": {
          "name": "Netherlands Organisation of Applied Scientific Research",
          "self": {
            "comments": [],
            "label": "TNO",
            "uri": "http://meta.icos-cp.eu/resources/organizations/TNO_2"
          },
          "website": "https://www.tno.nl"
        },
        "specificInfo": {
          "_type": "atc",
          "discontinued": false,
          "documentation": [],
          "labelingDate": "2023-05-23",
          "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-CES"
        }
      }
    },
    "columns": [{
      "label": "SamplingStart",
      "model": {
        "comments": [],
        "label": "Sampling Start (UTC)",
        "uri": "http://meta.icos-cp.eu/resources/cpmeta/samplingStart"
      },
      "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": "SamplingEnd",
      "model": {
        "comments": [],
        "label": "Sampling End (UTC)",
        "uri": "http://meta.icos-cp.eu/resources/cpmeta/samplingEnd"
      },
      "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": "h2",
      "model": {
        "comments": [],
        "label": "h2 (dry air mole fraction, ppb) (opt)",
        "uri": "http://meta.icos-cp.eu/resources/cpmeta/h2AtcFlaskMoleFrac"
      },
      "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": "H2 (dry air mole fraction)",
          "uri": "http://meta.icos-cp.eu/resources/cpmeta/h2MixingRatioPpb"
        },
        "unit": "nmol mol-1"
      }
    }, {
      "label": "Stdev",
      "model": {
        "comments": [],
        "label": "Stdev (a.u.) (opt)",
        "uri": "http://meta.icos-cp.eu/resources/cpmeta/stdevArbitrary"
      },
      "valueFormat": "http://meta.icos-cp.eu/ontologies/cpmeta/float32",
      "valueType": {
        "quantityKind": {
          "comments": ["unitless numeric quantity"],
          "label": "arbitrary number",
          "uri": "http://meta.icos-cp.eu/resources/cpmeta/number"
        },
        "self": {
          "comments": ["standard deviation of an arbitrary quantity, measured in arbitrary units, depending on the usage"],
          "label": "standard deviation",
          "uri": "http://meta.icos-cp.eu/resources/cpmeta/sdArbitraryQuant"
        },
        "unit": "a.u."
      }
    }, {
      "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"
        }
      }
    }, {
      "isFlagFor": ["http://meta.icos-cp.eu/resources/cpmeta/co2AtcFlaskMoleFrac", "http://meta.icos-cp.eu/resources/cpmeta/ch4AtcFlaskMoleFrac", "http://meta.icos-cp.eu/resources/cpmeta/coAtcFlaskMoleFrac", "http://meta.icos-cp.eu/resources/cpmeta/n2oAtcFlaskMoleFrac", "http://meta.icos-cp.eu/resources/cpmeta/sf6AtcFlaskMoleFrac", "http://meta.icos-cp.eu/resources/cpmeta/h2AtcFlaskMoleFrac", "http://meta.icos-cp.eu/resources/cpmeta/14cAtcPerMil", "http://meta.icos-cp.eu/resources/cpmeta/13co2AtcPerMil", "http://meta.icos-cp.eu/resources/cpmeta/O2N2AtcPerMeg", "http://meta.icos-cp.eu/resources/cpmeta/apoAtcPerMeg", "http://meta.icos-cp.eu/resources/cpmeta/rn_radon_opt", "http://meta.icos-cp.eu/resources/cpmeta/13Ch4AtcPerMil", "http://meta.icos-cp.eu/resources/cpmeta/d18OAtcPerMil"],
      "label": "Flag",
      "model": {
        "comments": [],
        "label": "Flag (optional)",
        "uri": "http://meta.icos-cp.eu/resources/cpmeta/flag_opt"
      },
      "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"
        }
      }
    }],
    "nRows": 108,
    "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": "2026-04-01T08:09:31Z",
      "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": "Flask time series in ICOS ATC format",
        "uri": "http://meta.icos-cp.eu/resources/cpmeta/atcFlaskTimeSerDataset"
      }
    },
    "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. ISO-8601 standard is used for time stamps, no synthetic 'TIMESTAMP' column is needed."],
        "label": "ICOS ATC Flask time series",
        "uri": "http://meta.icos-cp.eu/ontologies/cpmeta/asciiAtcFlaskTimeSer"
      },
      "uri": "http://meta.icos-cp.eu/ontologies/cpmeta/asciiAtcFlaskTimeSer"
    },
    "keywords": ["Flask"],
    "project": {
      "keywords": ["ICOS"],
      "self": {
        "comments": ["Official ICOS data"],
        "label": "ICOS",
        "uri": "http://meta.icos-cp.eu/resources/projects/icos"
      }
    },
    "self": {
      "comments": ["Flask data with added manual quality control (level 1.5)"],
      "label": "Flask data in ICOS ATC/CAL format, processed as FastTrack product",
      "uri": "http://meta.icos-cp.eu/resources/cpmeta/atcFlaskFastTrackDataObject"
    },
    "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": "2026-04-01T08:09:31.361705040Z",
    "stop": "2026-04-01T08:09:31.897168304Z",
    "submitter": {
      "name": "Atmosphere Thematic Centre",
      "self": {
        "comments": [],
        "label": "ICOS ATC",
        "uri": "http://meta.icos-cp.eu/resources/organizations/ATC"
      }
    }
  }
}