Articles | Volume 10, issue 4
https://doi.org/10.5194/amt-10-1481-2017
© Author(s) 2017. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
https://doi.org/10.5194/amt-10-1481-2017
© Author(s) 2017. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
Research article
| 
20 Apr 2017
Research article |
| 20 Apr 2017
Intercomparability of XCO2 and XCH4 from the United States TCCON sites
Division of Chemistry and Chemical Engineering, California Institute
of Technology, Pasadena, CA, USA
Harrison Parker
Earth and Environmental Science, Los Alamos National Laboratory, Los
Alamos, NM, USA
Division of Geological and Planetary Sciences, California Institute of
Technology, Pasadena, CA, USA
Debra Wunch
Division of Geological and Planetary Sciences, California Institute of
Technology, Pasadena, CA, USA
now at: Department of Physics, University of Toronto, Toronto, Ontario,
Canada
Coleen M. Roehl
Division of Geological and Planetary Sciences, California Institute of
Technology, Pasadena, CA, USA
Camille Viatte
Division of Geological and Planetary Sciences, California Institute of
Technology, Pasadena, CA, USA
Sally Newman
Division of Geological and Planetary Sciences, California Institute of
Technology, Pasadena, CA, USA
Geoffrey C. Toon
Jet Propulsion Laboratory, California Institute of Technology,
Pasadena, CA, USA
Division of Geological and Planetary Sciences, California Institute of
Technology, Pasadena, CA, USA
James R. Podolske
NASA Ames Research Center, Mountain View, CA, USA
Patrick W. Hillyard
NASA Ames Research Center, Mountain View, CA, USA
Bay Area Environmental Research Institute, Petaluma, CA, USA
Laura T. Iraci
NASA Ames Research Center, Mountain View, CA, USA
Manvendra K. Dubey
Earth and Environmental Science, Los Alamos National Laboratory, Los
Alamos, NM, USA
Paul O. Wennberg
Division of Geological and Planetary Sciences, California Institute of
Technology, Pasadena, CA, USA
Division of Engineering and Applied Science, California Institute of
Technology, Pasadena, CA, USA
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Cited
15 citations as recorded by crossref.
- Using portable low-resolution spectrometers to evaluate Total Carbon Column Observing Network (TCCON) biases in North America N. Mostafavi Pak et al. 10.5194/amt-16-1239-2023
- Validation of GOSAT and OCO-2 against In Situ Aircraft Measurements and Comparison with CarbonTracker and GEOS-Chem over Qinhuangdao, China F. Mustafa et al. 10.3390/rs13050899
- Emissions and topographic effects on column CO2 () variations, with a focus on the Southern California Megacity J. Hedelius et al. 10.1002/2017JD026455
- Characterization of Regional Combustion Efficiency using ΔXCO: ΔXCO2 Observed by a Portable Fourier-Transform Spectrometer at an Urban Site in Beijing K. Che et al. 10.1007/s00376-022-1247-7
- In situ measurement of CO<sub>2</sub> and CH<sub>4</sub> from aircraft over northeast China and comparison with OCO-2 data X. Sun et al. 10.5194/amt-13-3595-2020
- Improved retrievals of carbon dioxide from Orbiting Carbon Observatory-2 with the version 8 ACOS algorithm C. O'Dell et al. 10.5194/amt-11-6539-2018
- Atmospheric carbon dioxide measurement from aircraft and comparison with OCO-2 and CarbonTracker model data Q. Wang et al. 10.5194/amt-14-6601-2021
- Intercomparison of low- and high-resolution infrared spectrometers for ground-based solar remote sensing measurements of total column concentrations of CO<sub>2</sub>, CH<sub>4</sub>, and CO M. Sha et al. 10.5194/amt-13-4791-2020
- Ensemble-based satellite-derived carbon dioxide and methane column-averaged dry-air mole fraction data sets (2003–2018) for carbon and climate applications M. Reuter et al. 10.5194/amt-13-789-2020
- Southern California megacity CO<sub>2</sub>, CH<sub>4</sub>, and CO flux estimates using ground- and space-based remote sensing and a Lagrangian model J. Hedelius et al. 10.5194/acp-18-16271-2018
- Spatial distributions of <i>X</i><sub>CO<sub>2</sub></sub> seasonal cycle amplitude and phase over northern high-latitude regions N. Jacobs et al. 10.5194/acp-21-16661-2021
- The NASA Carbon Monitoring System Phase 2 synthesis: scope, findings, gaps and recommended next steps G. Hurtt et al. 10.1088/1748-9326/ac7407
- Investigating the performance of a greenhouse gas observatory in Hefei, China W. Wang et al. 10.5194/amt-10-2627-2017
- Quality controls, bias, and seasonality of CO<sub>2</sub> columns in the boreal forest with Orbiting Carbon Observatory-2, Total Carbon Column Observing Network, and EM27/SUN measurements N. Jacobs et al. 10.5194/amt-13-5033-2020
- Building the COllaborative Carbon Column Observing Network (COCCON): long-term stability and ensemble performance of the EM27/SUN Fourier transform spectrometer M. Frey et al. 10.5194/amt-12-1513-2019
15 citations as recorded by crossref.
- Using portable low-resolution spectrometers to evaluate Total Carbon Column Observing Network (TCCON) biases in North America N. Mostafavi Pak et al. 10.5194/amt-16-1239-2023
- Validation of GOSAT and OCO-2 against In Situ Aircraft Measurements and Comparison with CarbonTracker and GEOS-Chem over Qinhuangdao, China F. Mustafa et al. 10.3390/rs13050899
- Emissions and topographic effects on column CO2 () variations, with a focus on the Southern California Megacity J. Hedelius et al. 10.1002/2017JD026455
- Characterization of Regional Combustion Efficiency using ΔXCO: ΔXCO2 Observed by a Portable Fourier-Transform Spectrometer at an Urban Site in Beijing K. Che et al. 10.1007/s00376-022-1247-7
- In situ measurement of CO<sub>2</sub> and CH<sub>4</sub> from aircraft over northeast China and comparison with OCO-2 data X. Sun et al. 10.5194/amt-13-3595-2020
- Improved retrievals of carbon dioxide from Orbiting Carbon Observatory-2 with the version 8 ACOS algorithm C. O'Dell et al. 10.5194/amt-11-6539-2018
- Atmospheric carbon dioxide measurement from aircraft and comparison with OCO-2 and CarbonTracker model data Q. Wang et al. 10.5194/amt-14-6601-2021
- Intercomparison of low- and high-resolution infrared spectrometers for ground-based solar remote sensing measurements of total column concentrations of CO<sub>2</sub>, CH<sub>4</sub>, and CO M. Sha et al. 10.5194/amt-13-4791-2020
- Ensemble-based satellite-derived carbon dioxide and methane column-averaged dry-air mole fraction data sets (2003–2018) for carbon and climate applications M. Reuter et al. 10.5194/amt-13-789-2020
- Southern California megacity CO<sub>2</sub>, CH<sub>4</sub>, and CO flux estimates using ground- and space-based remote sensing and a Lagrangian model J. Hedelius et al. 10.5194/acp-18-16271-2018
- Spatial distributions of <i>X</i><sub>CO<sub>2</sub></sub> seasonal cycle amplitude and phase over northern high-latitude regions N. Jacobs et al. 10.5194/acp-21-16661-2021
- The NASA Carbon Monitoring System Phase 2 synthesis: scope, findings, gaps and recommended next steps G. Hurtt et al. 10.1088/1748-9326/ac7407
- Investigating the performance of a greenhouse gas observatory in Hefei, China W. Wang et al. 10.5194/amt-10-2627-2017
- Quality controls, bias, and seasonality of CO<sub>2</sub> columns in the boreal forest with Orbiting Carbon Observatory-2, Total Carbon Column Observing Network, and EM27/SUN measurements N. Jacobs et al. 10.5194/amt-13-5033-2020
- Building the COllaborative Carbon Column Observing Network (COCCON): long-term stability and ensemble performance of the EM27/SUN Fourier transform spectrometer M. Frey et al. 10.5194/amt-12-1513-2019
Latest update: 18 Apr 2024
Short summary
Two portable spectrometers, assumed to be internally precise, were taken to four different sites with (stationary) TCCON spectrometers. Biases of column averaged CO2 and CH4 measured among the TCCON sites were estimated experimentally. Results suggest that maximum (95 % confidence interval) bias among sites is less than what was estimated from a previous analytical error analysis.
Two portable spectrometers, assumed to be internally precise, were taken to four different sites...
