Case studies Imagery and case studies of weather phenomena and environmental events observed by EUMETSAT's fleet of weather satellites. Sort Refine results Categories Climate Ocean Data Land Sentinel Tags OLCI SLSTR Sentinel-3 Satellite Applications Facility (SAF) SRAL Climate Use Cases Date 2021 SHOW ALL Sort by Start Date Order Ascending Descending 1 result Case study 2021 State of Arctic and Antarctic sea ice in 2021 Rising temperatures has led to a marked decrease in the Arctic sea ice area and thickness which could be clearly seen in 2021.