Case studies Imagery and case studies of weather phenomena and environmental events observed by EUMETSAT's fleet of weather satellites. Sort Refine results Categories Atmospheric composition Climate Data Metop Sentinel Tags IASI Metop-B GOME-2 Sentinel-3 Metop-C Metop-A Metop Europe Asia Climate Use Cases Date 2020 Date January SHOW ALL Sort by Start Date Order Ascending Descending 2 results Case study 2020 An exceptional year for stratospheric ozone Prolonged atmospheric vortexes in 2020 fueled the largest sustained ozone holes in years. Case study Jan, Feb, March 2007-2020 Pollution levels drop during COVID-19 lockdown The COVID-19 lockdown in early 2020 had a visible effect on pollution.
