The Support To Science Element (STSE) is a programmatic component of the
Earth Observation Envelope Programme (EOEP), an optional programme of the
European Space Agency, currently subscribed by 14 ESA Member States.
STSE aims at providing scientific support for both future and on-going
missions, by taking a proactive role in the formulation of new mission
concepts and of the related scientific agenda, by offering a multi-mission
support to the scientific use of ESA Earth Observation missions data
and to the promotion of the achieved results.