Obspack CO time-series result from Norunda (58.0 m), 2017-04-01–2026-08-25
type: Dataset
description: This data file contains high accuracy European ObsPack observational timeseries in netCDF format of ambient mole fraction of CO in dry air collected at Norunda (58.0 m). The measurements were calibrated using the WMO GAW calibration scale WMO X2014A. Included are (all whenever available) historical PI QCed data, ICOS Level 2 data, ICOS FastTrack data and ICOS NRT data. It is part of a release of the CO European Obspack data product (version 12.1), and is intended for use in carbon cycle inverse modeling, model evaluation, and satellite validation studies. Metadata for the full CO product release are available at https://commons.datacite.org/doi.org/10.18160/5DDZ-MKGW. 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/MD10-E1BJ). Lehner, I., Molder, M. (2026). Obspack CO time-series result from Norunda (58.0 m), 2017-04-01–2026-08-25, European ObsPack, https://hdl.handle.net/11676/yARglVBR7BS-hmbgsNw9624C
modified: 2026-08-26T00:00:00Z
issued: 2026-08-26T00:00:00Z
publisher: Integrated Carbon Observation System
theme: ENVI
qualified attribution: Attribution
  had role: principalInvestigator
  agent: Irene Lehner
    type: Agent
    type: PrivateIndividual(s)
qualified attribution: Attribution
  had role: principalInvestigator
  agent: Meelis Molder
    type: Agent
    type: PrivateIndividual(s)
keyword: Carbon Portal
keyword: CO
keyword: ICOS
keyword: Obspack
keyword: WMO X2014A
keyword: atmospheric dry air co mole fraction
keyword: time series
keyword: time instant, UTC
keyword: quality flag
keyword: data level (Obspack)
keyword: standard deviation of gas mole fraction
keyword: ICOS mole fraction uncertainty metrics
keyword: CO (dry air mole fraction)
keyword: number of points
temporal: PeriodOfTime
  start date: 2017-04-01
  end date: 2026-08-25
language: ENG

Landing page for the dataset
type: Distribution
title: Landningssida för datasetet @sv
access URL: https://doi.org/
availability: stable

Integrated Carbon Observation System
type: Agent
type: Academia-ScientificOrganisation