MARMOR is divided into five main activities and an information system:

Activities 1,2 and 3 are developed under the umbrella of Résif-Epos

Activity 1:

Equipment for seafloor geodesy

Activity 2:

Equipment for rapid-response and monitoring of seismic and volcanic crises

Activity 3:

State-of-the-art OBSs for imaging & solid earth and marine environment research

Activity 4:

Research and development of optic fiber

Activity 5:

Mayotte multidisciplinary seafloor and water column observatory