https://researchdata.se/sv/catalogue Search results sv This data file contains high accuracy European ObsPack observational timeseries in netCDF format of ambient mole fraction of CH4 in dry air collected at Norunda (58.0 m). The measurements were calibrated using the WMO GAW calibration scale WMO X2004A. Included are (all whenever available) historical PI QCed data, ICOS Level 2 data, ICOS FastTrack data and ICOS NRT data. It is part of the CH4 European Obspack data product (version 12.0) and is intended for use in carbon cycle inverse modeling, model evaluation, and satellite validation studies. Metadata for the full CH4 product release are available at https://commons.datacite.org/doi.org/10.18160/7H4K-DBRP. 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/ERAF-JSPW). Lehner, I., Molder, M. (2026). Obspack CH4 time-series result from Norunda (58.0 m), 2017-01-31–2026-08-05, European ObsPack, https://hdl.handle.net/11676/01pAEYyeiql17oxYa_EOv7rB Thu, 06 Aug 2026 00:00:00 GMT https://researchdata.se/sv/catalogue/dataset/icos-sweden-01paeyyeiql17oxya-eov7rb https://researchdata.se/sv/catalogue/dataset/icos-sweden-01paeyyeiql17oxya-eov7rb Integrated Carbon Observation System Irene Lehner Meelis Molder This data file contains high accuracy European ObsPack observational timeseries in netCDF format of ambient mole fraction of CH4 in dry air collected at Svartberget (35.0 m). The measurements were calibrated using the WMO GAW calibration scale WMO X2004A. Included are (all whenever available) historical PI QCed data, ICOS Level 2 data, ICOS FastTrack data and ICOS NRT data. It is part of the CH4 European Obspack data product (version 12.0) and is intended for use in carbon cycle inverse modeling, model evaluation, and satellite validation studies. Metadata for the full CH4 product release are available at https://commons.datacite.org/doi.org/10.18160/7H4K-DBRP. 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/ERAF-JSPW). Larmanou, E., Marklund, P., Ottosson-Löfvenius, M., Smith, P. (2026). Obspack CH4 time-series result from Svartberget (35.0 m), 2017-05-31–2026-07-28, European ObsPack, https://hdl.handle.net/11676/5ksRBykdSchI7sgf8L8iKBeu Thu, 06 Aug 2026 00:00:00 GMT https://researchdata.se/sv/catalogue/dataset/icos-sweden-5ksrbykdschi7sgf8l8ikbeu https://researchdata.se/sv/catalogue/dataset/icos-sweden-5ksrbykdschi7sgf8l8ikbeu Integrated Carbon Observation System Eric Larmanou Per Marklund Mikaell Ottosson-Löfvenius Paul Smith This data file contains high accuracy European ObsPack observational timeseries in netCDF format of ambient mole fraction of CH4 in dry air collected at Svartberget (85.0 m). The measurements were calibrated using the WMO GAW calibration scale WMO X2004A. Included are (all whenever available) historical PI QCed data, ICOS Level 2 data, ICOS FastTrack data and ICOS NRT data. It is part of the CH4 European Obspack data product (version 12.0) and is intended for use in carbon cycle inverse modeling, model evaluation, and satellite validation studies. Metadata for the full CH4 product release are available at https://commons.datacite.org/doi.org/10.18160/7H4K-DBRP. 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/ERAF-JSPW). Larmanou, E., Marklund, P., Ottosson-Löfvenius, M., Smith, P. (2026). Obspack CH4 time-series result from Svartberget (85.0 m), 2017-05-31–2026-07-28, European ObsPack, https://hdl.handle.net/11676/8gvNQM7HKJ-VHMJsXir9077l Thu, 06 Aug 2026 00:00:00 GMT https://researchdata.se/sv/catalogue/dataset/icos-sweden-8gvnqm7hkj-vhmjsxir9077l https://researchdata.se/sv/catalogue/dataset/icos-sweden-8gvnqm7hkj-vhmjsxir9077l Integrated Carbon Observation System Eric Larmanou Per Marklund Mikaell Ottosson-Löfvenius Paul Smith This data file contains high accuracy European ObsPack observational timeseries in netCDF format of ambient mole fraction of CH4 in dry air collected at Hyltemossa (70.0 m). The measurements were calibrated using the WMO GAW calibration scale WMO X2004A. Included are (all whenever available) historical PI QCed data, ICOS Level 2 data, ICOS FastTrack data and ICOS NRT data. It is part of the CH4 European Obspack data product (version 12.0) and is intended for use in carbon cycle inverse modeling, model evaluation, and satellite validation studies. Metadata for the full CH4 product release are available at https://commons.datacite.org/doi.org/10.18160/7H4K-DBRP. 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/ERAF-JSPW). Heliasz, M., Biermann, T., Molder, M. (2026). Obspack CH4 time-series result from Hyltemossa (70.0 m), 2016-12-13–2026-08-05, European ObsPack, https://hdl.handle.net/11676/FVbKHO965noLhorFeiqZinLY Thu, 06 Aug 2026 00:00:00 GMT https://researchdata.se/sv/catalogue/dataset/icos-sweden-fvbkho965nolhorfeiqzinly https://researchdata.se/sv/catalogue/dataset/icos-sweden-fvbkho965nolhorfeiqzinly Integrated Carbon Observation System Michal Heliasz Tobias Biermann Meelis Molder This data file contains high accuracy European ObsPack observational timeseries in netCDF format of ambient mole fraction of CH4 in dry air collected at Svartberget (150.0 m). The measurements were calibrated using the WMO GAW calibration scale WMO X2004A. Included are (all whenever available) historical PI QCed data, ICOS Level 2 data, ICOS FastTrack data and ICOS NRT data. It is part of the CH4 European Obspack data product (version 12.0) and is intended for use in carbon cycle inverse modeling, model evaluation, and satellite validation studies. Metadata for the full CH4 product release are available at https://commons.datacite.org/doi.org/10.18160/7H4K-DBRP. 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/ERAF-JSPW). Larmanou, E., Marklund, P., Ottosson-Löfvenius, M., Smith, P. (2026). Obspack CH4 time-series result from Svartberget (150.0 m), 2017-05-31–2026-07-28, European ObsPack, https://hdl.handle.net/11676/pnKA_WlNGLNQogxP3iQg4rMa Thu, 06 Aug 2026 00:00:00 GMT https://researchdata.se/sv/catalogue/dataset/icos-sweden-pnka-wlnglnqogxp3iqg4rma https://researchdata.se/sv/catalogue/dataset/icos-sweden-pnka-wlnglnqogxp3iqg4rma Integrated Carbon Observation System Eric Larmanou Per Marklund Mikaell Ottosson-Löfvenius Paul Smith This data file contains high accuracy European ObsPack observational timeseries in netCDF format of ambient mole fraction of CH4 in dry air collected at Norunda (32.0 m). The measurements were calibrated using the WMO GAW calibration scale WMO X2004A. Included are (all whenever available) historical PI QCed data, ICOS Level 2 data, ICOS FastTrack data and ICOS NRT data. It is part of the CH4 European Obspack data product (version 12.0) and is intended for use in carbon cycle inverse modeling, model evaluation, and satellite validation studies. Metadata for the full CH4 product release are available at https://commons.datacite.org/doi.org/10.18160/7H4K-DBRP. 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/ERAF-JSPW). Lehner, I., Molder, M. (2026). Obspack CH4 time-series result from Norunda (32.0 m), 2017-01-31–2026-08-05, European ObsPack, https://hdl.handle.net/11676/UquYW5Aqdq1sSxmHaC8M8Kg7 Thu, 06 Aug 2026 00:00:00 GMT https://researchdata.se/sv/catalogue/dataset/icos-sweden-uquyw5aqdq1ssxmhac8m8kg7 https://researchdata.se/sv/catalogue/dataset/icos-sweden-uquyw5aqdq1ssxmhac8m8kg7 Integrated Carbon Observation System Irene Lehner Meelis Molder This data file contains high accuracy European ObsPack observational timeseries in netCDF format of ambient mole fraction of CH4 in dry air collected at Hyltemossa (150.0 m). The measurements were calibrated using the WMO GAW calibration scale WMO X2004A. Included are (all whenever available) historical PI QCed data, ICOS Level 2 data, ICOS FastTrack data and ICOS NRT data. It is part of the CH4 European Obspack data product (version 12.0) and is intended for use in carbon cycle inverse modeling, model evaluation, and satellite validation studies. Metadata for the full CH4 product release are available at https://commons.datacite.org/doi.org/10.18160/7H4K-DBRP. 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/ERAF-JSPW). Heliasz, M., Biermann, T., Molder, M. (2026). Obspack CH4 time-series result from Hyltemossa (150.0 m), 2016-12-13–2026-08-05, European ObsPack, https://hdl.handle.net/11676/v-zEGsaKr7Nj4pMmQ2zsMJ8x Thu, 06 Aug 2026 00:00:00 GMT https://researchdata.se/sv/catalogue/dataset/icos-sweden-v-zegsakr7nj4pmmq2zsmj8x https://researchdata.se/sv/catalogue/dataset/icos-sweden-v-zegsakr7nj4pmmq2zsmj8x Integrated Carbon Observation System Michal Heliasz Tobias Biermann Meelis Molder This data file contains high accuracy European ObsPack observational timeseries in netCDF format of ambient mole fraction of CH4 in dry air collected at Norunda (100.0 m). The measurements were calibrated using the WMO GAW calibration scale WMO X2004A. Included are (all whenever available) historical PI QCed data, ICOS Level 2 data, ICOS FastTrack data and ICOS NRT data. It is part of the CH4 European Obspack data product (version 12.0) and is intended for use in carbon cycle inverse modeling, model evaluation, and satellite validation studies. Metadata for the full CH4 product release are available at https://commons.datacite.org/doi.org/10.18160/7H4K-DBRP. 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/ERAF-JSPW). Lehner, I., Molder, M. (2026). Obspack CH4 time-series result from Norunda (100.0 m), 2017-01-31–2026-08-05, European ObsPack, https://hdl.handle.net/11676/wRiG6jeaeoMFFonsaotlNrpy Thu, 06 Aug 2026 00:00:00 GMT https://researchdata.se/sv/catalogue/dataset/icos-sweden-wrig6jeaeomffonsaotlnrpy https://researchdata.se/sv/catalogue/dataset/icos-sweden-wrig6jeaeomffonsaotlnrpy Integrated Carbon Observation System Irene Lehner Meelis Molder This data file contains high accuracy European ObsPack observational timeseries in netCDF format of ambient mole fraction of CH4 in dry air collected at Hyltemossa (30.0 m). The measurements were calibrated using the WMO GAW calibration scale WMO X2004A. Included are (all whenever available) historical PI QCed data, ICOS Level 2 data, ICOS FastTrack data and ICOS NRT data. It is part of the CH4 European Obspack data product (version 12.0) and is intended for use in carbon cycle inverse modeling, model evaluation, and satellite validation studies. Metadata for the full CH4 product release are available at https://commons.datacite.org/doi.org/10.18160/7H4K-DBRP. 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/ERAF-JSPW). Heliasz, M., Biermann, T., Molder, M. (2026). Obspack CH4 time-series result from Hyltemossa (30.0 m), 2016-12-13–2026-08-05, European ObsPack, https://hdl.handle.net/11676/xryj_jnxYiTRHPUyVRTyNCuc Thu, 06 Aug 2026 00:00:00 GMT https://researchdata.se/sv/catalogue/dataset/icos-sweden-xryj-jnxyitrhpuyvrtyncuc https://researchdata.se/sv/catalogue/dataset/icos-sweden-xryj-jnxyitrhpuyvrtyncuc Integrated Carbon Observation System Michal Heliasz Tobias Biermann Meelis Molder