Dataset
Total Carbon Column Observing Network (TCCON): TCCON data from Hefei (PRC), Release GGG2020.R1
Abstract
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 carbon dioxide (CO2), methane (CH4), nitrous oxide (N2O), hydrogen fluoride (HF), carbon monoxide (CO), water vapour (H2O), and deuterated water vapour (HDO), are retrieved. This is the GGG2020 data release of observations from the TCCON station at Hefei, China.
Details
| Previous Info: |
No news update for this record
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| Previously used record identifiers: |
No related previous identifiers.
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| Access rules: |
Public data: access to these data is available to both registered and non-registered users.
Use of these data is covered by the following licence(s): https://artefacts.ceda.ac.uk/licences/specific_licences/TCCON_data_license.pdf When using these data you must cite them correctly using the citation given on the CEDA Data Catalogue record. |
| Data lineage: |
Data were produced by the project team and supplied for archiving at the Centre for Environmental Data Analysis (CEDA).This dataset is part of a mirror archive of the Caltech TCCON network. The Caltech page for this dataset can be found here: https://doi.org/10.14291/tccon.ggg2020.hefei01.R1 |
| Data Quality: |
Data as provided by the Caltech TCCON network
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| File Format: |
netcdf
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Related Documents
| TCCON Data Use Policy |
| TCCON Network Sites |
Process overview
Independent Instruments
| TCCON network of ground-based Fourier Transform Spectrometers |
Computation Element: 1
| Title | TCCON GGG2020 Retrieval algorithm |
| Abstract | 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. The TCCON GGG2020 Data Version is produced using the algorithm as described in the preprint 'The Total Carbon Column Observing Network's GGG2020 Data Version'. Please see the following for more information: https://essd.copernicus.org/preprints/essd-2023-331/. |
| Input Description | None |
| Output Description | None |
| Software Reference | None |
| Output Description | TCCON Caltech network: column-averaged abundances of atmospheric constituents. |
No variables found.
Temporal Range
2015-11-02T00:00:00
2023-12-25T23:59:59
Geographic Extent
31.8484° |
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117.2724° |
117.2724° |
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31.8484° |