EOS-06 is a third-generation satellite in the Oceansat series. This is to provide continuity services of Oceansat-2 spacecraft with enhanced payload specifications as well as the application areas.
source https://www.jagranjosh.com/current-affairs/isro-launches-pslv-c54-rocket-carrying-9-satellites-8-nanosatellites-in-orbits-1669637776-1