What Earth Observation Can Do for Official Statistics
Earth observation (EO) is opening new possibilities for the production of official statistics, offering national statistical offices and geospatial agencies a scalable, cost-effective and objective source of data to complement and enhance traditional survey methods. Satellite data can support the production of land use and land cover statistics, monitor urban growth and infrastructure change, contribute to population and housing assessments, track agricultural indicators, and provide timely information on environmental conditions such as vegetation, water bodies and natural hazards. By delivering consistent, reproducible and spatially referenced information at national and sub-national scales, EO strengthens the accuracy, timeliness and geographic granularity of official statistics — supporting more robust evidence for policy-making, national reporting and the monitoring of global frameworks such as the UN Sustainable Development Goals.
ESA's Role in Official Statistics
ESA supports the integration of space-based data into official statistical processes through missions and programmes that generate authoritative, freely available geospatial datasets. Copernicus Sentinel missions provide the high-resolution, regularly updated Earth observation data that underpins many statistical applications — from land use and agricultural area estimation to urban expansion monitoring and disaster impact assessment. Through collaboration with statistical agencies, geospatial authorities and international bodies such as the United Nations Committee of Experts on Global Geospatial Information Management (UN-GGIM), ESA works to align satellite data products with the methodological standards and reporting requirements of the official statistics community. These efforts support the modernisation of national statistical systems and contribute to a more integrated, geospatially informed approach to evidence production at national and international levels.
How the Stakeholder Engagement Facility Supports Official Statistics Users
The ESA Stakeholder Engagement Facility (SEF) engages with the official statistics community — including national statistical offices and geospatial agencies — to support the integration of Earth observation data and services into statistical production workflows. SEF uses tools such as the Geospatial Explorer to illustrate how satellite data can address real-world challenges in geospatial statistics, indicator monitoring and national reporting.
Capacity-building is a central pillar of SEF's work in this thematic area. SEF has delivered dedicated training through its Earth Observation Training for Official Statistics programme, designed to equip statisticians and geospatial professionals with the practical knowledge needed to access satellite data within official statistical frameworks.
SEF is deeply embedded in the international official statistics and geospatial community, maintaining an active presence at the events that shape the field. SEF participated in the European Forum for Geography and Statistics (EFGS), a key forum for advancing the integration of geospatial data into European statistical systems, and engaged with the UN GGIM High Level Forum, one of the most influential global platforms for geospatial information management and its role in sustainable development.
At the institutional level, SEF is conducting deep dive sessions with multiple national statistical offices across Europe — tailored, one-on-one engagements designed to understand each organisation's specific data needs, methodological requirements and integration challenges, and to identify where EO solutions can deliver the most tangible value. Together, these activities position SEF as a trusted partner for the official statistics community in its journey towards more spatially informed, satellite-enhanced statistical production.
