@Article{egusphere-2026-3797,
AUTHOR = {Potts, D. A. and Sembhi, H. and Dogniaux, M. and Maasakkers, J. D. and Schuit, B. J. and Schuettemeyer, D. and Hummel, T. and Barrio Guillo, R. and Schneising, O. and Guanter, L. and Aben, I.},
TITLE = {Understanding the sources and variability of methane emissions in Madrid with Sentinel-5P TROPOMI, GHGSat, and aircraft observations},
JOURNAL = {EGUsphere},
VOLUME = {2026},
YEAR = {2026},
PAGES = {1--44},
URL = {https://egusphere.copernicus.org/preprints/2026/egusphere-2026-3797/},
DOI = {10.5194/egusphere-2026-3797}
}