EPSILON covers the entire spectrum of GIS & informatics technologies via four major technology units: (i) data; (ii) services (iii) products and (iv) RTD/R&D InfoSociety (IST) technologies. Expertise & services are offered in aviation-technologies with an emphasis in GIS, and in earth observation with an emphasis in remote sensing applications and GIS technologies in multiple sectors ranging from water resources and environment to aviation. The Space & Telecoms sector offers expertise in modelling, R&D, technical assistance, and a wide capacity of solutions to national and international agencies and organizations as: (i) Turn-key systems based on the integration of the three space components: satcom/satnav navigation & earth observation; (ii) Management of technical & commercial agreements with satellite-based service operators-providers, providing full support for marketing activities and pre- and post-sale technical assistance to the customers; (iii) Applications linked to Google Earth™, Microsoft Virtual Earth™, and ESRI ArcGlobe™ technologies, as supported by terrestrial systems and the Global Star™ satellite telecoms related to Elsacom™ technologies. Products and modelling are offered to the space & telecoms sectors, civil aviation, civil protection & security, environment, and other.