Summary:
- The article discusses the Copernicus program, which is an Earth observation program led by the European Union and the European Space Agency.
- The Copernicus program uses a fleet of satellites called Sentinel satellites to monitor various aspects of the Earth, including the atmosphere, oceans, and land surfaces.
- The data collected by the Copernicus program is used for a wide range of applications, such as monitoring climate change, managing natural disasters, and supporting sustainable development.