{
  "accessUrl": "https://data.icos-cp.eu/objects/dbMgnvFuC_sNwzqNZU467RrE",
  "coverageGeo": {
    "geometry": {
      "coordinates": [7.73375, 47.286415, 452.0],
      "type": "Point"
    },
    "properties": {
      "label": "CH-Oe2"
    },
    "type": "Feature"
  },
  "fileName": "EUF_CH-Oe2_FLUXNET_FLUXMET_HH_2004-2024_v1.3_r1.zip",
  "hash": "dbMgnvFuC_sNwzqNZU467RrErL9MQeeoEYmElhdZaEU",
  "latestVersion": "https://meta.icos-cp.eu/objects/dbMgnvFuC_sNwzqNZU467RrE",
  "parentCollections": [],
  "pid": "11676/dbMgnvFuC_sNwzqNZU467RrE",
  "previousVersion": "https://meta.icos-cp.eu/objects/lWly2Cb3xiVw8QB-Z1SXWqKx",
  "references": {
    "authors": [{
      "email": "nina.buchmann@usys.ethz.ch",
      "firstName": "Nina",
      "lastName": "Buchmann",
      "orcid": "0000-0003-0826-2980",
      "self": {
        "comments": [],
        "uri": "http://meta.icos-cp.eu/resources/people/Nina_Buchmann"
      }
    }, {
      "email": "lukas.hoertnagl@usys.ethz.ch",
      "firstName": "Lukas",
      "lastName": "Hortnagl",
      "orcid": "0000-0002-5569-0761",
      "self": {
        "comments": [],
        "uri": "http://meta.icos-cp.eu/resources/people/Lukas_H%C3%B6rtnagl"
      }
    }, {
      "email": "regine.maier@wsl.ch",
      "firstName": "Regine",
      "lastName": "Maier",
      "orcid": "0000-0003-3158-4136",
      "self": {
        "comments": [],
        "uri": "http://meta.icos-cp.eu/resources/people/Regine_Maier_2"
      }
    }, {
      "email": "fabio.turco@usys.ethz.ch",
      "firstName": "Fabio",
      "lastName": "Turco",
      "orcid": "0009-0009-8461-8003",
      "self": {
        "comments": [],
        "uri": "http://meta.icos-cp.eu/resources/people/Fabio_Turco"
      }
    }, {
      "email": "thomas.baur@usys.ethz.ch",
      "firstName": "Thomas",
      "lastName": "Baur",
      "self": {
        "comments": [],
        "uri": "http://meta.icos-cp.eu/resources/people/Thomas_Baur"
      }
    }, {
      "email": "philip.meier@usys.ethz.ch",
      "firstName": "Philip",
      "lastName": "Meier",
      "orcid": "0000-0001-7789-7002",
      "self": {
        "comments": [],
        "uri": "http://meta.icos-cp.eu/resources/people/Philip_Meier"
      }
    }],
    "citationBibTex": "@misc{https://hdl.handle.net/11676/dbMgnvFuC_sNwzqNZU467RrE,\r\n  author={Buchmann, Nina and Hortnagl, Lukas and Maier, Regine and Turco, Fabio and Baur, Thomas and Meier, Philip},\r\n  title={Fluxnet Product from Oensingen crop, 2003-12-31–2024-12-31},\r\n  year={2026},\r\n  url={https://hdl.handle.net/11676/dbMgnvFuC_sNwzqNZU467RrE},\r\n  publisher={Ecosystem Thematic Centre},\r\n  copyright={http://meta.icos-cp.eu/ontologies/cpmeta/icosLicence},\r\n  pid={11676/dbMgnvFuC_sNwzqNZU467RrE}\r\n}",
    "citationRis": "TY - DATA\r\nT1 - Fluxnet Product from Oensingen crop, 2003-12-31–2024-12-31\r\nID - 11676/dbMgnvFuC_sNwzqNZU467RrE\r\nPY - 2026\r\nUR - https://hdl.handle.net/11676/dbMgnvFuC_sNwzqNZU467RrE\r\nPB - Ecosystem Thematic Centre\r\nAU - Buchmann, Nina\r\nAU - Hortnagl, Lukas\r\nAU - Maier, Regine\r\nAU - Turco, Fabio\r\nAU - Baur, Thomas\r\nAU - Meier, Philip\r\nER - ",
    "citationString": "Buchmann, N., Hortnagl, L., Maier, R., Turco, F., Baur, T., Meier, P. (2026). Fluxnet Product from Oensingen crop, 2003-12-31–2024-12-31, FLUXNET, https://hdl.handle.net/11676/dbMgnvFuC_sNwzqNZU467RrE",
    "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": "2003-12-31–2024-12-31",
    "title": "Fluxnet Product from Oensingen crop"
  },
  "size": 186419881,
  "specificInfo": {
    "acquisition": {
      "interval": {
        "start": "2003-12-31T23:00:00Z",
        "stop": "2024-12-31T23:00:00Z"
      },
      "station": {
        "countryCode": "CH",
        "id": "CH-Oe2",
        "location": {
          "alt": 452.0,
          "label": "CH-Oe2",
          "lat": 47.286415,
          "lon": 7.73375
        },
        "networks": [{
          "self": {
            "comments": ["European project with a network of sites in Europe, ended in 2013."],
            "label": "GHG-Europe",
            "uri": "http://meta.icos-cp.eu/resources/networks/ETC/GHGEU"
          },
          "website": "https://cordis.europa.eu/project/id/244122/reporting"
        }, {
          "self": {
            "comments": ["European and Unaffiliated sites reference network."],
            "label": "European Fluxes Database",
            "uri": "http://meta.icos-cp.eu/resources/networks/ETC/EUDB"
          },
          "website": "https://www.europe-fluxdata.eu"
        }, {
          "self": {
            "comments": ["European project with a network of sites in Europe, ended in 2008."],
            "label": "CarboEuropeIP",
            "uri": "http://meta.icos-cp.eu/resources/networks/ETC/CEUROIP"
          }
        }, {
          "self": {
            "comments": ["Swiss Network of sites."],
            "label": "Swiss FluxNet",
            "uri": "http://meta.icos-cp.eu/resources/networks/ETC/SWISSF"
          },
          "website": "https://www.gl.ethz.ch/research/bage/fluxnet-ch.html"
        }],
        "org": {
          "name": "Oensingen crop",
          "self": {
            "comments": ["The site is located on arable land on the Swiss Plateau close to the town of Oensingen."],
            "label": "CH-Oe2",
            "uri": "http://meta.icos-cp.eu/resources/stations/ES_CH-Oe2"
          }
        },
        "pictures": [],
        "specificInfo": {
          "_type": "etc",
          "climateZone": {
            "comments": ["A climate where the coldest month is warmer than -3°C but colder than +18°C and precipitation is generally the same throughout the year. This climate is usually found inland in the interior of continents or on their east coast, usually between 35° and 45° latitude."],
            "label": "Temperate;  warm summer, without dry season (Cfb)",
            "uri": "http://meta.icos-cp.eu/ontologies/cpmeta/koppen_Cfb"
          },
          "discontinued": false,
          "documentation": [],
          "ecosystemType": {
            "comments": ["Lands covered with temporary crops followed by harvest and a bare soil period (e.g., single and multiple cropping systems). Note that perennial woody crops will be classified as the appropriate forest or shrub land cover type."],
            "label": "Croplands",
            "uri": "http://meta.icos-cp.eu/ontologies/cpmeta/igbp_CRO"
          },
          "meanAnnualPrecip": 1155.0,
          "meanAnnualTemp": 9.8,
          "stationDocs": ["10.1016/j.agee.2010.09.002"],
          "stationPubs": [],
          "theme": {
            "icon": "https://static.icos-cp.eu/images/themes/eco.svg",
            "markerIcon": "https://static.icos-cp.eu/share/stations/icons/es.png",
            "self": {
              "comments": [],
              "label": "Ecosystem data",
              "uri": "http://meta.icos-cp.eu/resources/themes/ecosystem"
            }
          },
          "timeZoneOffset": 1
        }
      }
    },
    "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": "TIMESTAMP_END",
      "model": {
        "comments": ["end of measurement time window"],
        "label": "TIMESTAMP_END",
        "uri": "http://meta.icos-cp.eu/resources/cpmeta/etcTimestampEndCol"
      },
      "valueFormat": "http://meta.icos-cp.eu/ontologies/cpmeta/etcLocalDateTime",
      "valueType": {
        "self": {
          "comments": [],
          "label": "time instant, local non-DST time",
          "uri": "http://meta.icos-cp.eu/resources/cpmeta/timeStampLocalNoDst"
        }
      }
    }, {
      "label": "TA_F",
      "model": {
        "comments": ["gapfilled"],
        "label": "TA_F",
        "uri": "http://meta.icos-cp.eu/resources/cpmeta/etcFluxnetTA_F"
      },
      "valueFormat": "http://meta.icos-cp.eu/ontologies/cpmeta/float32",
      "valueType": {
        "quantityKind": {
          "comments": ["physical temperature"],
          "label": "temperature",
          "uri": "http://meta.icos-cp.eu/resources/cpmeta/temperature"
        },
        "self": {
          "comments": [],
          "label": "air temperature",
          "uri": "http://meta.icos-cp.eu/resources/cpmeta/airTempCelsius"
        },
        "unit": "°C"
      }
    }, {
      "isFlagFor": ["http://meta.icos-cp.eu/resources/cpmeta/etcFluxnetTA_F"],
      "label": "TA_F_QC",
      "model": {
        "comments": [],
        "label": "TA_F_QC",
        "uri": "http://meta.icos-cp.eu/resources/cpmeta/etcFluxnetTA_F_QC"
      },
      "valueFormat": "http://meta.icos-cp.eu/ontologies/cpmeta/bmpChar",
      "valueType": {
        "self": {
          "comments": ["small positive integer number"],
          "label": "quality flag (int)",
          "uri": "http://meta.icos-cp.eu/resources/cpmeta/integerQualityFlag"
        }
      }
    }, {
      "label": "SW_IN_F",
      "model": {
        "comments": [],
        "label": "SW_IN_F",
        "uri": "http://meta.icos-cp.eu/resources/cpmeta/etcFluxnetSW_IN_F"
      },
      "valueFormat": "http://meta.icos-cp.eu/ontologies/cpmeta/float32",
      "valueType": {
        "quantityKind": {
          "comments": ["amount of energy passing through unit area during unit of time"],
          "label": "energy flux",
          "uri": "http://meta.icos-cp.eu/resources/cpmeta/energyFlux"
        },
        "self": {
          "comments": [],
          "label": "incoming shortwave radiation",
          "uri": "http://meta.icos-cp.eu/resources/cpmeta/incomingSwRadiation"
        },
        "unit": "W m-2"
      }
    }, {
      "isFlagFor": ["http://meta.icos-cp.eu/resources/cpmeta/etcFluxnetSW_IN_F"],
      "label": "SW_IN_F_QC",
      "model": {
        "comments": [],
        "label": "SW_IN_F_QC",
        "uri": "http://meta.icos-cp.eu/resources/cpmeta/etcFluxnetSW_IN_F_QC"
      },
      "valueFormat": "http://meta.icos-cp.eu/ontologies/cpmeta/bmpChar",
      "valueType": {
        "self": {
          "comments": ["small positive integer number"],
          "label": "quality flag (int)",
          "uri": "http://meta.icos-cp.eu/resources/cpmeta/integerQualityFlag"
        }
      }
    }, {
      "label": "LW_IN_F",
      "model": {
        "comments": [],
        "label": "LW_IN_F",
        "uri": "http://meta.icos-cp.eu/resources/cpmeta/LW_IN_F"
      },
      "valueFormat": "http://meta.icos-cp.eu/ontologies/cpmeta/float32",
      "valueType": {
        "quantityKind": {
          "comments": ["amount of energy passing through unit area during unit of time"],
          "label": "energy flux",
          "uri": "http://meta.icos-cp.eu/resources/cpmeta/energyFlux"
        },
        "self": {
          "comments": [],
          "label": "incoming long-wave radiation, net radiometer",
          "uri": "http://meta.icos-cp.eu/resources/cpmeta/incomingLwRadiationRadiometer"
        },
        "unit": "W m-2"
      }
    }, {
      "isFlagFor": ["http://meta.icos-cp.eu/resources/cpmeta/LW_IN_F"],
      "label": "LW_IN_F_QC",
      "model": {
        "comments": [],
        "label": "LW_IN_F_QC",
        "uri": "http://meta.icos-cp.eu/resources/cpmeta/LW_IN_F_QC"
      },
      "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": "VPD_F",
      "model": {
        "comments": [],
        "label": "VPD_F",
        "uri": "http://meta.icos-cp.eu/resources/cpmeta/etcFluxnetVPD_F"
      },
      "valueFormat": "http://meta.icos-cp.eu/ontologies/cpmeta/float32",
      "valueType": {
        "quantityKind": {
          "comments": ["mechanical pressure, e.g. atmospheric or gas pressure"],
          "label": "pressure",
          "uri": "http://meta.icos-cp.eu/resources/cpmeta/pressure"
        },
        "self": {
          "comments": [],
          "label": "vapour pressure deficit",
          "uri": "http://meta.icos-cp.eu/resources/cpmeta/vapourPressureDeficit"
        },
        "unit": "hPa"
      }
    }, {
      "isFlagFor": ["http://meta.icos-cp.eu/resources/cpmeta/etcFluxnetVPD_F"],
      "label": "VPD_F_QC",
      "model": {
        "comments": [],
        "label": "VPD_F_QC",
        "uri": "http://meta.icos-cp.eu/resources/cpmeta/etcFluxnetVPD_F_QC"
      },
      "valueFormat": "http://meta.icos-cp.eu/ontologies/cpmeta/bmpChar",
      "valueType": {
        "self": {
          "comments": ["small positive integer number"],
          "label": "quality flag (int)",
          "uri": "http://meta.icos-cp.eu/resources/cpmeta/integerQualityFlag"
        }
      }
    }, {
      "label": "PA_F",
      "model": {
        "comments": [],
        "label": "PA_F",
        "uri": "http://meta.icos-cp.eu/resources/cpmeta/PA_F"
      },
      "valueFormat": "http://meta.icos-cp.eu/ontologies/cpmeta/float32",
      "valueType": {
        "quantityKind": {
          "comments": ["mechanical pressure, e.g. atmospheric or gas pressure"],
          "label": "pressure",
          "uri": "http://meta.icos-cp.eu/resources/cpmeta/pressure"
        },
        "self": {
          "comments": [],
          "label": "atmospheric pressure",
          "uri": "http://meta.icos-cp.eu/resources/cpmeta/atmosphericPressure"
        },
        "unit": "kPa"
      }
    }, {
      "isFlagFor": ["http://meta.icos-cp.eu/resources/cpmeta/PA_F"],
      "label": "PA_F_QC",
      "model": {
        "comments": [],
        "label": "PA_F_QC",
        "uri": "http://meta.icos-cp.eu/resources/cpmeta/PA_F_QC"
      },
      "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": "P_F",
      "model": {
        "comments": [],
        "label": "P_F",
        "uri": "http://meta.icos-cp.eu/resources/cpmeta/P_F"
      },
      "valueFormat": "http://meta.icos-cp.eu/ontologies/cpmeta/float32",
      "valueType": {
        "quantityKind": {
          "comments": ["spatial length"],
          "label": "length",
          "uri": "http://meta.icos-cp.eu/resources/cpmeta/length"
        },
        "self": {
          "comments": [],
          "label": "precipitation (total)",
          "uri": "http://meta.icos-cp.eu/resources/cpmeta/precipitation"
        },
        "unit": "mm"
      }
    }, {
      "isFlagFor": ["http://meta.icos-cp.eu/resources/cpmeta/P_F"],
      "label": "P_F_QC",
      "model": {
        "comments": [],
        "label": "P_F_QC",
        "uri": "http://meta.icos-cp.eu/resources/cpmeta/P_F_QC"
      },
      "valueFormat": "http://meta.icos-cp.eu/ontologies/cpmeta/bmpChar",
      "valueType": {
        "self": {
          "comments": ["small positive integer number"],
          "label": "quality flag (int)",
          "uri": "http://meta.icos-cp.eu/resources/cpmeta/integerQualityFlag"
        }
      }
    }, {
      "label": "WS_F",
      "model": {
        "comments": [],
        "label": "WS_F",
        "uri": "http://meta.icos-cp.eu/resources/cpmeta/WS_F"
      },
      "valueFormat": "http://meta.icos-cp.eu/ontologies/cpmeta/float32",
      "valueType": {
        "quantityKind": {
          "comments": ["distance per unit time"],
          "label": "velocity",
          "uri": "http://meta.icos-cp.eu/resources/cpmeta/velocity"
        },
        "self": {
          "comments": [],
          "label": "wind speed",
          "uri": "http://meta.icos-cp.eu/resources/cpmeta/windSpeed"
        },
        "unit": "m s-1"
      }
    }, {
      "isFlagFor": ["http://meta.icos-cp.eu/resources/cpmeta/WS_F"],
      "label": "WS_F_QC",
      "model": {
        "comments": [],
        "label": "WS_F_QC",
        "uri": "http://meta.icos-cp.eu/resources/cpmeta/WS_F_QC"
      },
      "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": "LE_F_MDS",
      "model": {
        "comments": [],
        "label": "LE_F_MDS",
        "uri": "http://meta.icos-cp.eu/resources/cpmeta/etcFluxnetLE_F_MDS"
      },
      "valueFormat": "http://meta.icos-cp.eu/ontologies/cpmeta/float32",
      "valueType": {
        "quantityKind": {
          "comments": ["amount of energy passing through unit area during unit of time"],
          "label": "energy flux",
          "uri": "http://meta.icos-cp.eu/resources/cpmeta/energyFlux"
        },
        "self": {
          "comments": [],
          "label": "latent heat flux",
          "uri": "http://meta.icos-cp.eu/resources/cpmeta/latentHeatFlux"
        },
        "unit": "W m-2"
      }
    }, {
      "isFlagFor": ["http://meta.icos-cp.eu/resources/cpmeta/etcFluxnetLE_F_MDS"],
      "label": "LE_F_MDS_QC",
      "model": {
        "comments": [],
        "label": "LE_F_MDS_QC",
        "uri": "http://meta.icos-cp.eu/resources/cpmeta/etcFluxnetLE_F_MDS_QC"
      },
      "valueFormat": "http://meta.icos-cp.eu/ontologies/cpmeta/bmpChar",
      "valueType": {
        "self": {
          "comments": ["small positive integer number"],
          "label": "quality flag (int)",
          "uri": "http://meta.icos-cp.eu/resources/cpmeta/integerQualityFlag"
        }
      }
    }, {
      "label": "H_F_MDS",
      "model": {
        "comments": [],
        "label": "H_F_MDS",
        "uri": "http://meta.icos-cp.eu/resources/cpmeta/etcFluxnetH_F_MDS"
      },
      "valueFormat": "http://meta.icos-cp.eu/ontologies/cpmeta/float32",
      "valueType": {
        "quantityKind": {
          "comments": ["amount of energy passing through unit area during unit of time"],
          "label": "energy flux",
          "uri": "http://meta.icos-cp.eu/resources/cpmeta/energyFlux"
        },
        "self": {
          "comments": [],
          "label": "sensible heat flux",
          "uri": "http://meta.icos-cp.eu/resources/cpmeta/sensibleHeatFlux"
        },
        "unit": "W m-2"
      }
    }, {
      "isFlagFor": ["http://meta.icos-cp.eu/resources/cpmeta/etcFluxnetH_F_MDS"],
      "label": "H_F_MDS_QC",
      "model": {
        "comments": [],
        "label": "H_F_MDS_QC",
        "uri": "http://meta.icos-cp.eu/resources/cpmeta/etcFluxnetH_F_MDS_QC"
      },
      "valueFormat": "http://meta.icos-cp.eu/ontologies/cpmeta/bmpChar",
      "valueType": {
        "self": {
          "comments": ["small positive integer number"],
          "label": "quality flag (int)",
          "uri": "http://meta.icos-cp.eu/resources/cpmeta/integerQualityFlag"
        }
      }
    }, {
      "label": "NEE_CUT_REF",
      "model": {
        "comments": [],
        "label": "NEE_REF",
        "uri": "http://meta.icos-cp.eu/resources/cpmeta/etcFluxnetNEE_REF"
      },
      "valueFormat": "http://meta.icos-cp.eu/ontologies/cpmeta/float32",
      "valueType": {
        "quantityKind": {
          "comments": ["amount of particles passing through unit area during unit of time"],
          "label": "particle flux",
          "uri": "http://meta.icos-cp.eu/resources/cpmeta/particleFlux"
        },
        "self": {
          "comments": [],
          "label": "net ecosystem exchange",
          "uri": "http://meta.icos-cp.eu/resources/cpmeta/netEcosystemExchange"
        },
        "unit": "µmol m-2 s-1"
      }
    }, {
      "label": "NEE_VUT_REF",
      "model": {
        "comments": [],
        "label": "NEE_REF",
        "uri": "http://meta.icos-cp.eu/resources/cpmeta/etcFluxnetNEE_REF"
      },
      "valueFormat": "http://meta.icos-cp.eu/ontologies/cpmeta/float32",
      "valueType": {
        "quantityKind": {
          "comments": ["amount of particles passing through unit area during unit of time"],
          "label": "particle flux",
          "uri": "http://meta.icos-cp.eu/resources/cpmeta/particleFlux"
        },
        "self": {
          "comments": [],
          "label": "net ecosystem exchange",
          "uri": "http://meta.icos-cp.eu/resources/cpmeta/netEcosystemExchange"
        },
        "unit": "µmol m-2 s-1"
      }
    }, {
      "isFlagFor": ["http://meta.icos-cp.eu/resources/cpmeta/etcFluxnetNEE_REF", "http://meta.icos-cp.eu/resources/cpmeta/etcFluxnetRECO_REF", "http://meta.icos-cp.eu/resources/cpmeta/etcFluxnetGPP_REF"],
      "label": "NEE_CUT_REF_QC",
      "model": {
        "comments": [],
        "label": "NEE_REF_QC",
        "uri": "http://meta.icos-cp.eu/resources/cpmeta/etcFluxnetNEE_REF_QC"
      },
      "valueFormat": "http://meta.icos-cp.eu/ontologies/cpmeta/bmpChar",
      "valueType": {
        "self": {
          "comments": ["small positive integer number"],
          "label": "quality flag (int)",
          "uri": "http://meta.icos-cp.eu/resources/cpmeta/integerQualityFlag"
        }
      }
    }, {
      "isFlagFor": ["http://meta.icos-cp.eu/resources/cpmeta/etcFluxnetNEE_REF", "http://meta.icos-cp.eu/resources/cpmeta/etcFluxnetRECO_REF", "http://meta.icos-cp.eu/resources/cpmeta/etcFluxnetGPP_REF"],
      "label": "NEE_VUT_REF_QC",
      "model": {
        "comments": [],
        "label": "NEE_REF_QC",
        "uri": "http://meta.icos-cp.eu/resources/cpmeta/etcFluxnetNEE_REF_QC"
      },
      "valueFormat": "http://meta.icos-cp.eu/ontologies/cpmeta/bmpChar",
      "valueType": {
        "self": {
          "comments": ["small positive integer number"],
          "label": "quality flag (int)",
          "uri": "http://meta.icos-cp.eu/resources/cpmeta/integerQualityFlag"
        }
      }
    }, {
      "label": "RECO_NT_VUT_REF",
      "model": {
        "comments": ["Ecosystem respiration, determined by method by Lasslop et al. (2010)"],
        "label": "RECO_REF (opt)",
        "uri": "http://meta.icos-cp.eu/resources/cpmeta/etcFluxnetRECO_REFopt"
      },
      "valueFormat": "http://meta.icos-cp.eu/ontologies/cpmeta/float32",
      "valueType": {
        "quantityKind": {
          "comments": ["amount of particles passing through unit area during unit of time"],
          "label": "particle flux",
          "uri": "http://meta.icos-cp.eu/resources/cpmeta/particleFlux"
        },
        "self": {
          "comments": ["CO2 molecule flux"],
          "label": "ecosystem respiration",
          "uri": "http://meta.icos-cp.eu/resources/cpmeta/ecosystemRespiration"
        },
        "unit": "µmol m-2 s-1"
      }
    }, {
      "label": "RECO_NT_CUT_REF",
      "model": {
        "comments": ["Ecosystem respiration, determined by method by Lasslop et al. (2010)"],
        "label": "RECO_REF (opt)",
        "uri": "http://meta.icos-cp.eu/resources/cpmeta/etcFluxnetRECO_REFopt"
      },
      "valueFormat": "http://meta.icos-cp.eu/ontologies/cpmeta/float32",
      "valueType": {
        "quantityKind": {
          "comments": ["amount of particles passing through unit area during unit of time"],
          "label": "particle flux",
          "uri": "http://meta.icos-cp.eu/resources/cpmeta/particleFlux"
        },
        "self": {
          "comments": ["CO2 molecule flux"],
          "label": "ecosystem respiration",
          "uri": "http://meta.icos-cp.eu/resources/cpmeta/ecosystemRespiration"
        },
        "unit": "µmol m-2 s-1"
      }
    }, {
      "label": "GPP_NT_VUT_REF",
      "model": {
        "comments": ["Gross primary CO2 production, determined by method by Lasslop et al. (2010)"],
        "label": "GPP_REF (opt)",
        "uri": "http://meta.icos-cp.eu/resources/cpmeta/etcFluxnetGPP_REFopt"
      },
      "valueFormat": "http://meta.icos-cp.eu/ontologies/cpmeta/float32",
      "valueType": {
        "quantityKind": {
          "comments": ["amount of particles passing through unit area during unit of time"],
          "label": "particle flux",
          "uri": "http://meta.icos-cp.eu/resources/cpmeta/particleFlux"
        },
        "self": {
          "comments": [],
          "label": "gross primary CO2 production",
          "uri": "http://meta.icos-cp.eu/resources/cpmeta/grossPrimaryProduction"
        },
        "unit": "µmol m-2 s-1"
      }
    }, {
      "label": "GPP_NT_CUT_REF",
      "model": {
        "comments": ["Gross primary CO2 production, determined by method by Lasslop et al. (2010)"],
        "label": "GPP_REF (opt)",
        "uri": "http://meta.icos-cp.eu/resources/cpmeta/etcFluxnetGPP_REFopt"
      },
      "valueFormat": "http://meta.icos-cp.eu/ontologies/cpmeta/float32",
      "valueType": {
        "quantityKind": {
          "comments": ["amount of particles passing through unit area during unit of time"],
          "label": "particle flux",
          "uri": "http://meta.icos-cp.eu/resources/cpmeta/particleFlux"
        },
        "self": {
          "comments": [],
          "label": "gross primary CO2 production",
          "uri": "http://meta.icos-cp.eu/resources/cpmeta/grossPrimaryProduction"
        },
        "unit": "µmol m-2 s-1"
      }
    }, {
      "label": "RECO_DT_VUT_REF",
      "model": {
        "comments": ["Ecosystem respiration, determined by method by Lasslop et al. (2010)"],
        "label": "RECO_REF (opt)",
        "uri": "http://meta.icos-cp.eu/resources/cpmeta/etcFluxnetRECO_REFopt"
      },
      "valueFormat": "http://meta.icos-cp.eu/ontologies/cpmeta/float32",
      "valueType": {
        "quantityKind": {
          "comments": ["amount of particles passing through unit area during unit of time"],
          "label": "particle flux",
          "uri": "http://meta.icos-cp.eu/resources/cpmeta/particleFlux"
        },
        "self": {
          "comments": ["CO2 molecule flux"],
          "label": "ecosystem respiration",
          "uri": "http://meta.icos-cp.eu/resources/cpmeta/ecosystemRespiration"
        },
        "unit": "µmol m-2 s-1"
      }
    }, {
      "label": "RECO_DT_CUT_REF",
      "model": {
        "comments": ["Ecosystem respiration, determined by method by Lasslop et al. (2010)"],
        "label": "RECO_REF (opt)",
        "uri": "http://meta.icos-cp.eu/resources/cpmeta/etcFluxnetRECO_REFopt"
      },
      "valueFormat": "http://meta.icos-cp.eu/ontologies/cpmeta/float32",
      "valueType": {
        "quantityKind": {
          "comments": ["amount of particles passing through unit area during unit of time"],
          "label": "particle flux",
          "uri": "http://meta.icos-cp.eu/resources/cpmeta/particleFlux"
        },
        "self": {
          "comments": ["CO2 molecule flux"],
          "label": "ecosystem respiration",
          "uri": "http://meta.icos-cp.eu/resources/cpmeta/ecosystemRespiration"
        },
        "unit": "µmol m-2 s-1"
      }
    }, {
      "label": "GPP_DT_VUT_REF",
      "model": {
        "comments": ["Gross primary CO2 production, determined by method by Lasslop et al. (2010)"],
        "label": "GPP_REF (opt)",
        "uri": "http://meta.icos-cp.eu/resources/cpmeta/etcFluxnetGPP_REFopt"
      },
      "valueFormat": "http://meta.icos-cp.eu/ontologies/cpmeta/float32",
      "valueType": {
        "quantityKind": {
          "comments": ["amount of particles passing through unit area during unit of time"],
          "label": "particle flux",
          "uri": "http://meta.icos-cp.eu/resources/cpmeta/particleFlux"
        },
        "self": {
          "comments": [],
          "label": "gross primary CO2 production",
          "uri": "http://meta.icos-cp.eu/resources/cpmeta/grossPrimaryProduction"
        },
        "unit": "µmol m-2 s-1"
      }
    }, {
      "label": "GPP_DT_CUT_REF",
      "model": {
        "comments": ["Gross primary CO2 production, determined by method by Lasslop et al. (2010)"],
        "label": "GPP_REF (opt)",
        "uri": "http://meta.icos-cp.eu/resources/cpmeta/etcFluxnetGPP_REFopt"
      },
      "valueFormat": "http://meta.icos-cp.eu/ontologies/cpmeta/float32",
      "valueType": {
        "quantityKind": {
          "comments": ["amount of particles passing through unit area during unit of time"],
          "label": "particle flux",
          "uri": "http://meta.icos-cp.eu/resources/cpmeta/particleFlux"
        },
        "self": {
          "comments": [],
          "label": "gross primary CO2 production",
          "uri": "http://meta.icos-cp.eu/resources/cpmeta/grossPrimaryProduction"
        },
        "unit": "µmol m-2 s-1"
      }
    }],
    "nRows": 368208,
    "productionInfo": {
      "comment": " ",
      "contributors": [],
      "creator": {
        "name": "Ecosystem Thematic Centre",
        "self": {
          "comments": [],
          "label": "ICOS ETC",
          "uri": "http://meta.icos-cp.eu/resources/organizations/ETC"
        }
      },
      "dateTime": "2026-04-01T14:00:00Z",
      "sources": []
    }
  },
  "specification": {
    "dataLevel": 2,
    "datasetSpec": {
      "self": {
        "comments": ["Updated 2026-04-15 to support GPP_REF and RECO_REF as optional variables"],
        "label": "ETC Fluxnet (NRT, L2)",
        "uri": "http://meta.icos-cp.eu/resources/cpmeta/etcFluxnetL2AndNrtDataset"
      }
    },
    "documentation": [],
    "encoding": {
      "comments": [],
      "label": "zip",
      "uri": "http://meta.icos-cp.eu/ontologies/cpmeta/zipEncoding"
    },
    "format": {
      "goodFlagValues": ["1", "0"],
      "self": {
        "comments": ["The first two columns are expected to be the beginning and the end of the averaging period in yyyyMMddHHmm format (no DST)"],
        "label": "ICOS ETC half-hourly product CSV",
        "uri": "http://meta.icos-cp.eu/ontologies/cpmeta/asciiEtcHalfHourlyProductTimeSer"
      },
      "uri": "http://meta.icos-cp.eu/ontologies/cpmeta/asciiEtcHalfHourlyProductTimeSer"
    },
    "keywords": ["carbon flux", "pre-ICOS"],
    "project": {
      "self": {
        "comments": ["The FLUXNET project in the European Processing Hub contribution to the global FLUXNET initiative. It contains internationally standardized products from ICOS stations and non-ICOS stations, covering also sites in other continents. For the ICOS stations more detailed and complete data can be found in the ICOS Level2 products."],
        "label": "FLUXNET",
        "uri": "http://meta.icos-cp.eu/resources/projects/FLUXNET"
      }
    },
    "self": {
      "comments": ["Subset of half-hourly Fluxes and Meteo measurements processed with the international standard FLUXNET procedure (ONEFlux suite) for fast plotting purposes. Full data available in the Archive product."],
      "label": "Fluxnet Product",
      "uri": "http://meta.icos-cp.eu/resources/cpmeta/miscFluxnetProduct"
    },
    "specificDatasetType": "StationTimeSeries",
    "theme": {
      "icon": "https://static.icos-cp.eu/images/themes/eco.svg",
      "markerIcon": "https://static.icos-cp.eu/share/stations/icons/es.png",
      "self": {
        "comments": [],
        "label": "Ecosystem data",
        "uri": "http://meta.icos-cp.eu/resources/themes/ecosystem"
      }
    }
  },
  "submission": {
    "start": "2026-04-02T09:30:45.562586110Z",
    "stop": "2026-04-02T09:35:15.024287334Z",
    "submitter": {
      "name": "Ecosystem Thematic Centre",
      "self": {
        "comments": [],
        "label": "ICOS ETC",
        "uri": "http://meta.icos-cp.eu/resources/organizations/ETC"
      }
    }
  }
}