Knowledge Centre on Earth Observation

The methane emitted in 2022 by the damaged Nord Stream gas pipelines was more than double the volume estimated at the time, according to a study published in Nature. The study puts...

The 2019 ozone hole was the smallest recorded since the early eighties, with a record low ozone mass deficit calculated by CAMS and C3S from 1979 until the end of 2022.

From water quality to CO2 concentrations, find out how Copernicus can assist in identifying sources of pollution at sea, on land, rivers, lakes, and in our atmosphere, so...

The Assessment Report of the Intergovernmental Panel on Climate Change (IPCC) is a rigorous, comprehensive, and widely respected touchstone by which scientists, policymakers and the public can access authoritative information...