Published 2022 | Version R0

TCCON data from Edwards (US), Release GGG2020.R0

  • 1. ROR icon Ames Research Center
  • 2. ROR icon California Institute of Technology
  • 3. ROR icon Jet Propulsion Lab
  • 4. ROR icon Harvard University
  • 5. ROR icon University of Toronto
  • 1. ROR icon California Institute of Technology
  • 2. ROR icon Ames Research Center


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 Armstrong Flight Research Center, Edwards, CA, USA

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September 20, 2022
March 4, 2024