ICOS

Obspack CH4 time-series result from Svartberget (35.0 m)

Download
2017-05-31–2025-05-26
10.18160/46A2-7ABA (target, metadata)
11676/QxPGD548XdKUIw0MJaZgDg8P (link)

This data package contains high accuracy CH4 dry air mole fractions from 39 ICOS European observatories at in total 95 observation levels, collected by the ICOS Atmosphere Thematic Centre (ATC) and provided by the station contributors. The package includes the 2025.2 FastTrack update of the Globalview EU data product and is intended for use in carbon cycle inverse modeling, model evaluation, and satellite validation studies. Please report errors and send comments regarding this product to the ObsPack originators. Please read carefully the ObsPack Fair Use statement and cite appropriately. Please review the release notes for the associated Obspack product at www.esrl.noaa.gov/gmd/ccgg/obspack/release_notes.html. Metadata for this product are available at https://commons.datacite.org/doi.org/10.18160/46A2-7ABA. Please visit http://www.gml.noaa.gov/ccgg/obspack/ for more information on Obspack.

ICOS RI, Bergamaschi, P., Colomb, A., De Mazière, M., Emmenegger, L., Kubistin, D., Lehtinen, K., Leuenberger, M., Lund Myhre, C., Marek, M.V., O'Doherty, S., Platt, S.M., Plaß-Dülmer, C., Ramonet, M., Schmidt, M., Apadula, F., Arnold, S., Chen, H., Conil, S., Cristofanelli, P., Di Iorio, T., Forster, G., Frumau, A., Haszpra, L., Hatakka, J., Heliasz, M., Hensen, A., Hermansen, O., Hoheisel, A., Kneuer, T., Larmanou, E., Laurila, T., Lehner, I., Leskinen, A., Lindauer, M., Lunder, C., Mammarella, I., Manca, G., Manning, A., Meinhardt, F., Molder, M., Molnár, M., Müller-Williams, J., Ottosson-Löfvenius, M., Piacentino, S., Pitt, J., Rivas-Soriano, P., Scheeren, B., Schumacher, M., Sha, M.K., Smith, P., Steinbacher, M., Sørensen, L.L., Vermeulen, A., Vítková, G., Ylisirniö, A., Yver-Kwok, C., di Sarra, A., Arriga, N., Conen, F., Kazan, V., Roulet, Y.-A., Biermann, T., Delmotte, M., Heltai, D., Komínková, K., Laurent, O., Levula, J., Lopez, M., Marklund, P., Pichon, J.-M., Sferlazzo, D., Stanley, K., Trisolino, P., Zazzeri, G., ICOS Carbon Portal, ICOS Atmosphere Thematic Centre, ICOS Flask And Calibration Laboratory, ICOS Central Radiocarbon Laboratory, 2025. European Obspack compilation of atmospheric methane data from ICOS stations for the period 1984-2025; obspack_ch4_466_GV_ICOSFT2025.2_20250527. https://doi.org/10.18160/46A2-7ABA
BibTex
@misc{https://doi.org/10.18160/46a2-7aba,
  doi = {10.18160/46A2-7ABA},
  url = {https://meta.icos-cp.eu/objects/-YEdihdXp__cZNSd3WbKPhlu},
  author = {{ICOS RI} and Bergamaschi, Peter and Colomb, Aurélie and De Mazière, Martine and Emmenegger, Lukas and Kubistin, Dagmar and Lehtinen, Kari and Leuenberger, Markus and Lund Myhre, Cathrine and Marek, Michal V. and O'Doherty, Simon and Platt, Stephen Matthew and Plaß-Dülmer, Christian and Ramonet, Michel and Schmidt, Martina and Apadula, Francesco and Arnold, Sabrina and Chen, Huilin and Conil, Sébastien and Cristofanelli, Paolo and Di Iorio, Tatiana and Forster, Grant and Frumau, Arnoud and Haszpra, Laszlo and Hatakka, Juha and Heliasz, Michal and Hensen, Arjan and Hermansen, Ove and Hoheisel, Antje and Kneuer, Tobias and Larmanou, Eric and Laurila, Tuomas and Lehner, Irene and Leskinen, Ari and Lindauer, Matthias and Lunder, Chris and Mammarella, Ivan and Manca, Giovanni and Manning, Andrew and Meinhardt, Frank and Molder, Meelis and Molnár, Mihály and Müller-Williams, Jennifer and Ottosson-Löfvenius, Mikaell and Piacentino, Salvatore and Pitt, Joseph and Rivas-Soriano, Pedro and Scheeren, Bert and Schumacher, Marcus and Sha, Mahesh Kumar and Smith, Paul and Steinbacher, Martin and Sørensen, Lise Lotte and Vermeulen, Alex and Vítková, Gabriela and Ylisirniö, Arttu and Yver-Kwok, Camille and di Sarra, Alcide and Arriga, Nicola and Conen, Franz and Kazan, Victor and Roulet, Yves-Alain and Biermann, Tobias and Delmotte, Marc and Heltai, Daniela and Komínková, Kateřina and Laurent, Olivier and Levula, Janne and Lopez, Morgan and Marklund, Per and Pichon, Jean-Marc and Sferlazzo, Damiano and Stanley, Kieran and Trisolino, Pamela and Zazzeri, Giulia and {ICOS Carbon Portal} and {ICOS Atmosphere Thematic Centre} and {ICOS Flask And Calibration Laboratory} and {ICOS Central Radiocarbon Laboratory}},
  keywords = {Biogeochemical cycles, processes, and modeling, Troposphere: composition and chemistry, CH4 dry air mole fraction, Climate Change, Global Carbon Balance},
  title = {European Obspack compilation of atmospheric methane data from ICOS stations for the period 1984-2025; obspack_ch4_466_GV_ICOSFT2025.2_20250527},
  publisher = {ICOS ERIC - Carbon Portal},
  year = {2025},
  copyright = {Creative Commons Attribution 4.0 International}
}
RIS
TY  - DATA
T1  - European Obspack compilation of atmospheric methane data from ICOS stations for the period 1984-2025; obspack_ch4_466_GV_ICOSFT2025.2_20250527
AU  - ICOS RI
AU  - Bergamaschi, Peter
AU  - Colomb, Aurélie
AU  - De Mazière, Martine
AU  - Emmenegger, Lukas
AU  - Kubistin, Dagmar
AU  - Lehtinen, Kari
AU  - Leuenberger, Markus
AU  - Lund Myhre, Cathrine
AU  - Marek, Michal V.
AU  - O'Doherty, Simon
AU  - Platt, Stephen Matthew
AU  - Plaß-Dülmer, Christian
AU  - Ramonet, Michel
AU  - Schmidt, Martina
AU  - Apadula, Francesco
AU  - Arnold, Sabrina
AU  - Chen, Huilin
AU  - Conil, Sébastien
AU  - Cristofanelli, Paolo
AU  - Di Iorio, Tatiana
AU  - Forster, Grant
AU  - Frumau, Arnoud
AU  - Haszpra, Laszlo
AU  - Hatakka, Juha
AU  - Heliasz, Michal
AU  - Hensen, Arjan
AU  - Hermansen, Ove
AU  - Hoheisel, Antje
AU  - Kneuer, Tobias
AU  - Larmanou, Eric
AU  - Laurila, Tuomas
AU  - Lehner, Irene
AU  - Leskinen, Ari
AU  - Lindauer, Matthias
AU  - Lunder, Chris
AU  - Mammarella, Ivan
AU  - Manca, Giovanni
AU  - Manning, Andrew
AU  - Meinhardt, Frank
AU  - Molder, Meelis
AU  - Molnár, Mihály
AU  - Müller-Williams, Jennifer
AU  - Ottosson-Löfvenius, Mikaell
AU  - Piacentino, Salvatore
AU  - Pitt, Joseph
AU  - Rivas-Soriano, Pedro
AU  - Scheeren, Bert
AU  - Schumacher, Marcus
AU  - Sha, Mahesh Kumar
AU  - Smith, Paul
AU  - Steinbacher, Martin
AU  - Sørensen, Lise Lotte
AU  - Vermeulen, Alex
AU  - Vítková, Gabriela
AU  - Ylisirniö, Arttu
AU  - Yver-Kwok, Camille
AU  - di Sarra, Alcide
AU  - Arriga, Nicola
AU  - Conen, Franz
AU  - Kazan, Victor
AU  - Roulet, Yves-Alain
AU  - Biermann, Tobias
AU  - Delmotte, Marc
AU  - Heltai, Daniela
AU  - Komínková, Kateřina
AU  - Laurent, Olivier
AU  - Levula, Janne
AU  - Lopez, Morgan
AU  - Marklund, Per
AU  - Pichon, Jean-Marc
AU  - Sferlazzo, Damiano
AU  - Stanley, Kieran
AU  - Trisolino, Pamela
AU  - Zazzeri, Giulia
AU  - ICOS Carbon Portal
AU  - ICOS Atmosphere Thematic Centre
AU  - ICOS Flask And Calibration Laboratory
AU  - ICOS Central Radiocarbon Laboratory
DO  - 10.18160/46A2-7ABA
UR  - https://meta.icos-cp.eu/objects/-YEdihdXp__cZNSd3WbKPhlu
AB  - This  data package contains high accuracy CH4 dry air mole fractions from 39 ICOS European observatories at in total 95 observation levels, collected by the ICOS Atmosphere Thematic Centre (ATC) and provided by the station contributors. The package includes the 2025.2 FastTrack update of the Globalview EU data product and is intended for use in carbon cycle inverse modeling, model evaluation, and satellite validation studies. Please report errors and send comments regarding this product to the ObsPack originators. Please read carefully the ObsPack Fair Use statement and cite appropriately. Please review the release notes for the associated Obspack product at www.esrl.noaa.gov/gmd/ccgg/obspack/release_notes.html. Metadata for this product are available at https://commons.datacite.org/doi.org/10.18160/46A2-7ABA. Please visit http://www.gml.noaa.gov/ccgg/obspack/ for more information on Obspack.
KW  - Biogeochemical cycles, processes, and modeling
KW  - Troposphere: composition and chemistry
KW  - CH4 dry air mole fraction
KW  - Climate Change
KW  - Global Carbon Balance
PY  - 2025
PB  - ICOS ERIC - Carbon Portal
ER  -
ch4_svb_tower-insitu_440_allvalid-35magl.nc
1 MB (1309547 bytes)
64768
2

Acquisition

2017-05-31 09:30:00
2025-05-26 21:30:00
35.0

Production

2025-05-27 15:54:55
European Obspack observational timeseries in netcdf format of ambient mole fraction of ch4 in dry air calibrated using the WMO GAW calibration scale WMO X2004A, composed of (all whenever available) historical PI QCed data, ICOS Level 2 data and ICOS NRT data

Previewable variables

Name Value type Unit Quantity kind Preview
time time instant, UTC
qc_flag quality flag
icos_datalevel data level (Obspack) natural number Preview
value_std_dev standard deviation of gas mole fraction a.u. portion Preview
icos_LTR ICOS mole fraction uncertainty metrics mol mol-1 portion Preview
icos_STTB ICOS mole fraction uncertainty metrics mol mol-1 portion Preview
icos_SMR ICOS mole fraction uncertainty metrics mol mol-1 portion Preview
value CH4 (dry air mole fraction) mol mol-1 portion Preview

Statistics

0
0

Submission

2025-05-27 15:35:09
2025-05-27 15:35:08

Technical information

R, U, O
4313c60f9e3c5dd294230d0c25a6600e0f0ff059463e9b52bf991e40b92041d9
QxPGD548XdKUIw0MJaZgDg8P8FlGPptSv5keQLkgQdk
Lat: 64.256, Lon: 19.775, Alt: 269.0 m
CH4 ICOS Obspack WMO X2004A atmospheric dry air ch4 mole fraction time series