Published 2022 | Version R1

TCCON data from Park Falls (US), Release GGG2020.R1

  • 1. ROR icon California Institute of Technology
  • 2. ROR icon University of Toronto
  • 3. ROR icon Jet Propulsion Lab
  • 4. ROR icon National Oceanic and Atmospheric Administration
  • 5. ROR icon University of Michigan–Ann Arbor
  • 6. ROR icon Harvard University
Contact person:
Wennberg, Paul1 ORCID icon
Data curator:
Roehl, C. M.1 ORCID icon
Hosting institution:
California Institute of Techonolgy, Pasadena, CA (US)
Related person:
Ayers, J.2
Research group:
  • 1. ROR icon California Institute of Technology
  • 2. ROR icon Wisconsin Educational Communications Board


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 GGG2020 data release of observations from the TCCON station at Park Falls, Wisconsin, USA

External Files

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Additional details

December 2, 2022
March 4, 2024