Case studies Imagery and case studies of weather phenomena and environmental events observed by EUMETSAT's fleet of weather satellites. Sort Refine results Categories Land Ocean Satellites Atmospheric Composition Weather Data Meteosat Sentinel Tags Europe Meteosat First Generation (MFG) Meteosat Second Generation (MSG) MVIRI OLCI SEVIRI Sentinel-3 Africa Himawari GOES Terra/Aqua SNPP MODIS VIIRS ABI AHI Polar Date 2016 Date April December SHOW ALL Sort by Start Date Order Ascending Descending 2 results Case study January–December 2017 Image Library top ten for 2017 A look at our most popular case studies from 2017. Case study 4 April 2016 08:40 UTC, 08:45 UTC and 09:12 UTC Observing river deltas Observation of the deltas of the Danube and Nile rivers in April 2016.