OpenMARS ozone column database

The Open access to Mars Assimilated Remote Soundings (OpenMARS) database is a reanalysis product combining past spacecraft observations with a state-of-the-art Mars Global Circulation Model (GCM). The OpenMARS product is a global surface/atmosphere reference database of key variables for multiple Mars years.<br><br>Spacecraft observations of ozone column abundance from the SPICAM (Spectroscopy for the Investigation of the Characteristics of the Atmosphere of Mars) instrument on the Mars Express spacecraft are combined with a Mars GCM used at the Open University. The database includes 3-hourly output of ozone column abundance.<br>Extended details on this dataset can be found in the OpenMARS-ozone-reference-manual.pdf document included in this repository.<br>This project has received funding from the European Union's Horizon 2020 research and innovation programme under grant agreement No. 633127.