Introduction The 4D Ionosphere 2026 Workshop brings together a wide range of communities to jointly advance our understanding of the ionosphere and its role within the broader Earth system. Building on the achievements of the ESA 4D […]

Background This conference, co-organised by European entities (ESA, EEA, CAMS and EUMETSAT), will gather several European and international stakeholders involved in the monitoring of greenhouse gases and air pollutants emissions, spanning the […]