Articles | Volume 17, issue 4
https://doi.org/10.5194/gmd-17-1885-2024
https://doi.org/10.5194/gmd-17-1885-2024
Development and technical paper
 | 
01 Mar 2024
Development and technical paper |  | 01 Mar 2024

Optimising urban measurement networks for CO2 flux estimation: a high-resolution observing system simulation experiment using GRAMM/GRAL

Sanam Noreen Vardag and Robert Maiwald

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Cited articles

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Short summary
We use the atmospheric transport model GRAMM/GRAL in a Bayesian inversion to estimate urban CO2 emissions on a neighbourhood scale. We analyse the effect of varying number, precision and location of CO2 sensors for CO2 flux estimation. We further test the inclusion of co-emitted species and correlation in the inversion. The study showcases the general usefulness of GRAMM/GRAL in measurement network design.
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