Total Carbon Column Observing Network (TCCON)
Published 2026 | Version R0
Dataset Open

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

Creators

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

Contributors

Contact person:

Data curator:

Related person:

Research group:

  • 1. ROR icon California Institute of Technology

Description

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 California Institute of Technology, Pasadena, California, USA

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Additional details

Identifiers

DOI
10.14291/tccon.ggg2020p1.pasadena01.R0

Is cited by
10.5194/amt-9-683-2016 (DOI)
10.5194/amt-9-227-2016 (DOI)
10.5194/amt-9-3491-2016 (DOI)
10.5194/amt-9-3527-2016 (DOI)
10.3390/rs8050414 (DOI)
10.3390/rs9101033 (DOI)
10.5194/acp-17-4781-2017 (DOI)
10.5194/amt-10-1481-2017 (DOI)
10.5194/acp-16-8479-2016 (DOI)
10.5194/amt-10-2209-2017 (DOI)
10.5194/acp-16-14091-2016 (DOI)
10.5194/amt-10-4135-2017 (DOI)
10.3390/atmos10070354 (DOI)
10.5194/gmd-10-1261-2017 (DOI)
Is documented by
10.14291/tccon.ggg2014.documentation.R0/1221662 (DOI)
https://tccon-wiki.caltech.edu/Main/DataUsePolicy (URL)
https://tccon-wiki.caltech.edu/Main/TCCONSites (URL)
Is new version of
10.14291/tccon.ggg2014.pasadena01.R0/1149162 (DOI)
Is part of
10.14291/TCCON.GGG2020 (DOI)
http://tccondata.org (URL)

Funding

NASA
NASA's OCO-2/-3 projects NNN12AA01C

Dates

Collected
2012-09-20/2026-02-11
Updated
2026-06-12
Created
2026-06-12