A command control ground segment : MIGS (MIcrosatellite Ground Segment) which, for the operational phase, will be composed of at least four parts:

A microsatellite multi-mission Command Control Center (CCC). This component gathers a nominal center and a tests center. DEMETER and PARASOL operations are realised on the same CCC.
Two Telemetry and TeleCommande Earth Terminal 2 GHz (TTCET).
An X band Telemetry Earth Terminal 8 GHz (TETX)
A Data Communication Network (DCN)

A Scientific Mission Center which gathers the instrument telecommand preparation functions, instrument functioning optimization, processing, archiving and scientific data delivery.

A Technological Mission Center for the technological payload data operation.