Timely wildfires characterization through EO data in response to emergencies: a case study.

During the summer of 2025, Europe experienced a devastating wildfire season, with over 2,000 wildfires and more than one million hectares of land scorched. The scale of the crisis severely impacted natural ecosystems. In response, Europe leveraged a robust, multi-agency approach, anchored by satellite data from the European Space Agency (ESA) and Copernicus Contributing Missions (CCM) and real-time impact assessments provided by the Copernicus Emergency Management Service (CEMS) On-Demand Mapping.This response was made possible by seamless collaboration between two critical teams: the Copernicus Rapid Response Desk (CCM-RRD) and the CEMS On-Demand Mapping Service. The CCM-RRD, established by ESA in 2024 at the request of the European Commission, operates as a central space data hub and serves as the primary interface for sourcing very high-resolution optical and radar satellite data from Copernicus Contributing Mission operators. In parallel, the CEMS On-Demand Mapping Service, staffed by remote-sensing experts, rapidly analyzes these data and disseminates maps and products directly to emergency responders.This partnership fosters a dynamic ecosystem integrating space-based capabilities and on-the-ground expertise. The system relies on the availability of satellite data, governed by factors such as satellite overpass schedules, tasking constraints, ground station access, delivery timeliness, and the quality of derived information, which depends on advanced processing, validation, and user feedback mechanisms.This presentation showcases the end-to-end rapid response achieved in wildfire monitoring and impact assessment analysis during the intense 2025 season. It highlights the robust infrastructure and expertise deployed to deliver high-quality products to civil protections and fire fighters across Europe and beyond.These achievements are made possible through a pioneering, sustained collaboration between ESA’s and CCMs’ emergency management teams, and remote sensing experts. This collaboration demonstrates the transformative potential of European integrated Earth observation systems in mitigating natural disasters.