KOSC consists 4 teams.1. Ground Segment team - Development of ground segment systems - Development and improvement of Satellite data processing system 2. Satellite Operation Team - Satellite operation and data distribution service - Operation and management of ground station infrastructure3. Satellite Development Planning Team - Planning of ocean satellite development - On-orbit calibration of GOCI - On-ground calibration of in-situ optical sensors4. Operation Support Team - Project management - Support for research and operation - Operation and management of ground station infrastructure3. Satellite Development Planning Team - Planning of ocean satellite development - On-orbit calibration of GOCI - On-ground calibration of in-situ optical sensors4. Operation Support Team - Project management - Support for research and operation