All Related Apply Refine results Type Features General Article Files & Media Blog Post Document Categories Atmospheric composition Data Tags Satellite Applications Facility (SAF) Ground Segment Atmosphere Features Date 2020 2019 2017 SHOW ALL 3 results Data Atmospheric Composition monitoring (AC SAF) The AC SAF processes satellite data on ozone, other trace gases, aerosols and ultraviolet data. Features Working together for the benefit of our planet The 16 September 2019 once again marks the United Nations’ International Day for the Preservation of the Ozone Layer. Features Observing wildfire smoke plumes from space Recent wildfires in Chile had a devastating impact on the country, its people and the environment.