MAESTRO Version 4 Level 2 Data MAESTRO https://databace.scisat.ca/level2/

Data Quality Flags for ACE-FTS Level 2 Version 4.1/4.2 Data Set, Borealis, V30 P. Sheese and K. Walker https://doi.org/10.5683/SP2/BC4ATC

Data Quality Flags for ACE-FTS Level 2 Version 5.2 Data Set, Borealis, V3 P. Sheese and K. Walker https://doi.org/10.5683/SP3/NAYNFE

MLS/Aura Near-Real-Time L2 Ozone (O3) Mixing Ratio V005, Greenbelt, MD, USA, Goddard Earth Sciences Data and Information Services Center (GES DISC) EOS MLS Science Team https://disc.gsfc.nasa.gov/datacollection/ML2O3_NRT_005.html

OMPS-NPP L2 LP Ozone (O$_3$) Vertical Profile swath daily Center slit V2.6 N. A. Kramarova https://doi.org/10.5067/8MO7DEDYTBH7

Stratospheric Aerosol and Gas Experiment (SAGE) II Version 7.0 Aerosol, O3, NO2 and H2O Profiles in binary format NASA/LARC/SD/ASDC https://doi.org/10.5067/ERBS/SAGEII/SOLAR_BINARY_L2-V7.0

SAGE III/ISS L2 Solar Event Species Profiles (HDF5) V053 NASA/LARC/SD/ASDC https://doi.org/10.5067/ISS/SAGEIII/SOLAR_HDF5_L2-V5.3

Diurnal Scaling Factors S. Strode https://avdc.gsfc.nasa.gov/pub/data/project/GMI_SF/

OSIRIS Version 7.2 Level 2 OSIRIS ftp://odin-osiris.usask.ca/

Envisat GOMOS Level 2 – Atmospheric constituents profiles – Gridded User Friendly Product [GOMOS\_UFP\_gridded], Version R/IPF 6.01 European Space Agency https://doi.org/10.57780/EN1-a0f1eee