Published 2009 | Version GGG2009
Dataset Open

2009 TCCON Data Release

  • 1. TCCON Consortium
  • 1. California Institute of Technology, Pasadena, CA, U.S.A.
  • 2. California Institute of Technology, Pasadena, CA (US)
  • 3. Centre for Atmospheric Chemistry, School of Chemistry, University of Wollongong, Wollongong, NSW (AU)
  • 4. Institute of Environmental Physics, University of Bremen, Bremen (DE)
  • 5. ROR icon University of Wollongong
  • 6. ROR icon University of Bremen
  • 7. Max Planck Institute for Biogeochemistry, Jena (DE)


The Total Carbon Column Observing Network (TCCON) is a network of ground-based Fourier Transform Spectrometers that record direct solar absorption spectra of the atmosphere in the near-infrared. From these spectra, accurate and precise column-averaged abundances of atmospheric constituents including CO2, CH4, N2O, HF, CO, H2O, and HDO, are retrieved. This is the 2009 data release.


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September 9, 2022
November 18, 2022