Articles | Volume 12, issue 11
https://doi.org/10.5194/amt-12-5979-2019
© Author(s) 2019. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/amt-12-5979-2019
© Author(s) 2019. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
18 Nov 2019
Research article |
| 18 Nov 2019
| 18 Nov 2019
TCCON and NDACC XCO measurements: difference, discussion and application
Royal Belgian Institute for Space Aeronomy (BIRA-IASB), Brussels, Belgium
Bavo Langerock
Royal Belgian Institute for Space Aeronomy (BIRA-IASB), Brussels, Belgium
Corinne Vigouroux
Royal Belgian Institute for Space Aeronomy (BIRA-IASB), Brussels, Belgium
Mahesh Kumar Sha
Royal Belgian Institute for Space Aeronomy (BIRA-IASB), Brussels, Belgium
Christian Hermans
Royal Belgian Institute for Space Aeronomy (BIRA-IASB), Brussels, Belgium
Jean-Marc Metzger
UMS 3365 – OSU Réunion, Université de La Réunion, Saint-Denis, Réunion, France
Huilin Chen
Centre for Isotope Research (CIO), Energy and Sustainability Research Institute Groningen (ESRIG), University of Groningen (RUG), Groningen, the Netherlands
Michel Ramonet
Laboratoire des Sciences du Climat et de l'Environnement (LSCE/IPSL), UMR CEA-CNRS-UVSQ, Gif-sur-Yvette, France
Rigel Kivi
Finnish Meteorological Institute (FMI), Space and Earth Observation Centre, Sodankylä, Finland
Pauli Heikkinen
Finnish Meteorological Institute (FMI), Space and Earth Observation Centre, Sodankylä, Finland
Dan Smale
National Institute of Water and Atmospheric Research (NIWA), Lauder, New Zealand
David F. Pollard
National Institute of Water and Atmospheric Research (NIWA), Lauder, New Zealand
Nicholas Jones
Centre for Atmospheric Chemistry, University of Wollongong, Wollongong, Australia
Voltaire A. Velazco
Centre for Atmospheric Chemistry, University of Wollongong, Wollongong, Australia
Omaira E. García
Izaña Atmospheric Research Centre (IARC), Meteorological State Agency of Spain (AEMET), Santa Cruz de Tenerife, Spain
Matthias Schneider
Karlsruhe Institute of Technology (KIT), Institute of Meteorology and Climate Research, Karlsruhe, Germany
Mathias Palm
Institute of Environmental Physics, University of Bremen, Bremen, Germany
Thorsten Warneke
Institute of Environmental Physics, University of Bremen, Bremen, Germany
Martine De Mazière
Royal Belgian Institute for Space Aeronomy (BIRA-IASB), Brussels, Belgium
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Latest update: 08 Nov 2025
Short summary
The differences between the TCCON and NDACC XCO measurements are investigated and discussed based on six NDACC–TCCON sites (Ny-Ålesund, Bremen, Izaña, Saint-Denis, Wollongong and Lauder) using data over the period 2007–2017. The smoothing errors from both TCCON and NDACC measurements are estimated. In addition, the scaling factor of the TCCON XCO data is reassessed by comparing with the AirCore measurements at Sodankylä and Orléans.
The differences between the TCCON and NDACC XCO measurements are investigated and discussed...
