Bernard Flacelière has a French diploma of Land-surveying Engineer (“Ingénieur Géomètre Topographe”) from INSA Strasbourg (formerly ENSAIS). He carried out a very strong experience in the domain of data acquisition and capture related to land management, topography, cartography, photogrammetry, aerial, marine and land positioning within oil and gas contractors and companies. He was also Responsible of Topography Department within the french company Total and “Chairman OGP Surveying and Positioning Committee” for Oil and Gas Producers Association. Bernard Flacelière has also a very strong experience abroad in different countries (Europe, Asia and Africa) for data acquisition and integration in spatial databases using multiple technologies such as classical surveying, GPS, underwater acoustic, inertial etc.