Earth Observation
Earth Observation provides us the tools we need to better understand and monitor our planet. This information can be used to make better decisions on the ground, from how to respond to wildfires to how to reduce air pollution in our cities.
Earth Observation in a nutshell
Earth Observation (EO) is the use of remote sensing technologies, primarily satellite-based systems, complemented by ground-based (in-situ) sensors and monitoring stations, to gather, process and analyse data about the Earth’s land, rivers and lakes, marine environment and atmosphere. By integrating these diverse data sources, EO enables us to map current Earth and environment conditions, forecast near-term trends and take informed action—whether for tracking human land use, assessing disaster risks, or supporting a wide range of applications across industries.
Through satellite-mounted payloads, EO captures high-resolution imaging and other critical measurements, transforming raw data into actionable insights for decision-making.
Key Figures
- There are 772 European companies active in the EO sector, employing 13,796 employees and generating EUR 1.796 billion in revenue
- EO market expected to grow rapidly from €3.4 billion in 2023 to almost €6 billion in 2033.
- Climate, Environmental and Biodiversity segment accounts for 22% of EO revenues.
- It is estimated that SMEs and start-ups account for nearly 96% of European Earth Observation companies.
- The European EO industry covers more than a third of the global data processing market.
The EU Space programme’s Earth Observation component for monitoring our environment is Copernicus. It provides a massive array of freely accessible data and analysis for all kinds of users. Its six services, covering land, marine and atmospheric environments, as well as climate change, security, and emergency management, are helping Europe make more sustainable and secure choices every day.
Copernicus will be complemented by the Earth Observation Governmental Service (EOGS), to enhance situational awareness in support of preparedness, decision-making and the action of the Union and Member States in the fields of security and defence.