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Sentinel-5 Precursor Mission Status and First Results

The Sentinel-5 Precursor mission, launched on Oct. 13 2017, is the first atmospheric Sentinel and will support Copernicus services in particular for atmospheric applications, including activities such as air quality, ozone and climate monitoring. The instrument TROPOMI (Tropospheric Monitoring Instrument) is the single payload of the Sentinel-5 Precursor satellite and was co-funded by The Netherlands. Sentinel-5 Precursor will ensure on the one hand continuity of atmospheric satellite data provision from the ESA ERS (GOME), ENVISAT (SCIAMACHY), and the USA EOS-AURA (OMI) missions in the various application and scientific domains and prepares on the other hand for the future atmospheric Sentinel-4 and Sentinel-5 instruments hosted on EUMETSAT platforms. Sentinel-5 Precursor will support following Applications: • Air Quality forecasting • Air Quality monitoring • Ozone monitoring • UV Radiation monitoring • Climate Change monitoring Key features of the TROPOMI instrument are to have global coverage within one day and providing a spatial resolution of 7×3.5 km.