Improved retrievals of carbon dioxide from Orbiting Carbon Observatory-2 with the version 8 ACOS algorithm
Since September 2014, NASA's Orbiting Carbon Observatory-2 (OCO-2) satellite has been
taking measurements of reflected solar spectra and using them to infer atmospheric carbon …
taking measurements of reflected solar spectra and using them to infer atmospheric carbon …
[HTML][HTML] OCO-3 early mission operations and initial (vEarly) XCO2 and SIF retrievals
Abstract NASA's Orbiting Carbon Observatory-3 (OCO-3) was installed on the International
Space Station (ISS) on 10 May 2019. OCO-3 combines the flight spare spectrometer from …
Space Station (ISS) on 10 May 2019. OCO-3 combines the flight spare spectrometer from …
National CO2 budgets (2015–2020) inferred from atmospheric CO2 observations in support of the Global Stocktake
Accurate accounting of emissions and removals of CO 2 is critical for the planning and
verification of emission reduction targets in support of the Paris Agreement. Here, we …
verification of emission reduction targets in support of the Paris Agreement. Here, we …
[HTML][HTML] The 2015–2016 carbon cycle as seen from OCO-2 and the global in situ network
Abstract The Orbiting Carbon Observatory-2 has been on orbit since 2014, and its global
coverage holds the potential to reveal new information about the carbon cycle through the …
coverage holds the potential to reveal new information about the carbon cycle through the …
[HTML][HTML] How bias correction goes wrong: measurement of affected by erroneous surface pressure estimates
All measurements of X CO 2 from space have systematic errors. To reduce a large fraction of
these errors, a bias correction is applied to X CO 2 retrieved from GOSAT and OCO-2 …
these errors, a bias correction is applied to X CO 2 retrieved from GOSAT and OCO-2 …
[HTML][HTML] Global distribution of methane emissions, emission trends, and OH concentrations and trends inferred from an inversion of GOSAT satellite data for 2010 …
We use 2010–2015 observations of atmospheric methane columns from the GOSAT satellite
instrument in a global inverse analysis to improve estimates of methane emissions and their …
instrument in a global inverse analysis to improve estimates of methane emissions and their …
[HTML][HTML] Building the COllaborative Carbon Column Observing Network (COCCON): long-term stability and ensemble performance of the EM27/SUN Fourier transform …
Abstract In a 3.5-year long study, the long-term performance of a mobile, solar absorption
Bruker EM27/SUN spectrometer, used for greenhouse gas observations, is checked with …
Bruker EM27/SUN spectrometer, used for greenhouse gas observations, is checked with …
[HTML][HTML] A decade of GOSAT Proxy satellite observations
This work presents the latest release (v9. 0) of the University of Leicester GOSAT Proxy XCH
4 dataset. Since the launch of the GOSAT satellite in 2009, these data have been produced …
4 dataset. Since the launch of the GOSAT satellite in 2009, these data have been produced …
Mapping carbon monoxide pollution from space down to city scales with daily global coverage
On 13 October 2017, the European Space Agency (ESA) successfully launched the Sentinel-
5 Precursor satellite with the Tropospheric Monitoring Instrument (TROPOMI) as its single …
5 Precursor satellite with the Tropospheric Monitoring Instrument (TROPOMI) as its single …
Toward High Precision XCO2 Retrievals From TanSat Observations: Retrieval Improvement and Validation Against TCCON Measurements
TanSat is the 1st Chinese carbon dioxide (CO2) measurement satellite, launched in 2016. In
this study, the University of Leicester Full Physics (UoL‐FP) algorithm is implemented for …
this study, the University of Leicester Full Physics (UoL‐FP) algorithm is implemented for …