Cite this as (APA format)

Friedrich, M., Van Roozendael, M., FAYT, C., & Pinardi, G. (2026). Xianghe HCHO MAX-DOAS MMF and MAPA data from the FRM4DOAS processing system, 2018-2021 (Version 1) [Data set]. Royal Belgian Institute for Space Aeronomy. https://doi.org/10.18758/79k62vrm

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Additional info

Data last updated February 11, 2026
Metadata last updated February 11, 2026
Created February 11, 2026