Calibration scale WMOX2017 RETRIEVAL_ALGORITHM: proffast-2.3 SOFTWARE_REPOSITORY: https://github.com/tum-esm/em27-retrieval-pipeline Documentation: https://doi.org/10.5194/amt-11-2173-2018 https://doi.org/10.5194/amt-14-1111-2021 https://doi.org/10.21105/joss.05131
ICOS Cities Total Column CO2/CO observations using EM27 fotospectrometers at 5 locations in Munich, Germany (2022-12-06 - 2023-11-29, Level 1)