The CAMS and C3S Knowledge Base (CKB) is the second step of the CAMS and C3S User Support Journeys.
It is a trusted source of reference information for users and it contains information that is critical for the correct usage of Copernicus data (e.g. data format, units conversions or API errors). The CKB is also the repository for some of the documentation of the datasets of the Copernicus Climate Change Service (C3S) and the Copernicus Atmosphere Monitoring Service (CAMS).
The CKB is constantly evolving as new content is added.