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Dataset

 

Total Carbon Column Observing Network (TCCON): TCCON data from Saga (JP), Release GGG2020.R0

Status: Ongoing
Online Status: ONLINE
Publication State: Published
Publication Date: 2023-12-08
Download Stats: last 12 months
Dataset Size: 3 Files | 108MB

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 Saga, Japan

Citable as:  Shiomi, K.; Kawakami, S.; Ohyama, H.; Arai, K.; Okumura, H.; Ikegami, H.; Usami, M. (2023): Total Carbon Column Observing Network (TCCON): TCCON data from Saga (JP), Release GGG2020.R0. NERC EDS Centre for Environmental Data Analysis, date of citation. https://catalogue.ceda.ac.uk/uuid/1eccee388b6148abb7a048a9dcbabe3d/
Abbreviation: Not defined
Keywords: TCCON, Greenhouse gases, carbon dioxide, methane, carbon monoxide, nitrous oxide, ground-based, atmospheric trace gases, column-averaged dry-air mole fractions, remote sensing, FTIR spectroscopy

Details

Previous Info:
No news update for this record
Previously used record identifiers:
No related previous identifiers.
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.saga01.R0

Data Quality:
Data as provided by the Caltech TCCON network
File Format:
netcdf

Process overview

This dataset was generated by a combination of instruments deployed on platforms and computations as detailed below.

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.

Coverage
Temporal Range
Start time:
2011-07-28T00:00:00
End time:
2022-10-14T23:59:59
Geographic Extent

 
33.2635°
 
130.3009°
 
130.3009°
 
33.2635°