Sentinel-4 patch

Copernicus Sentinel-4 is an ultraviolet, visible and near-infrared spectrometer carried on the Meteosat Third Generation Sounder (MTG-S) satellites. From geostationary orbit, Sentinel-4 delivers data every hour and provides information on a wide range of trace gases and pollutants, such as nitrogen dioxide, sulphur dioxide and aerosols to forecast and monitor air quality over Europe. It also provides information on ozone and solar radiation for UV forecasting, and contributes to climate monitoring.