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New Doris leaflet and poster
New leaflet and poster online to better understand the Doris technique, the scientific activities and the major evolutions of this positioning system.

Doris, the space surveyor is a precise orbit determination and positioning system based on the principle of the Doppler effect. Have a look on these new leaflet and poster which introduce the Doris technique as well as its components, details scientific activities supported by Doris, and present major evolutions and perspectives.
- Doris, a permanent evolving space technique for Earth sciences research (poster in <link fileadmin documents kiosque galerie doris_ids_2012_poster.pdf download>pdf, 3.3 MB and leaflet in <link fileadmin documents kiosque dossiers doris_ids_2012.pdf download>pdf , 1.6 MB)