Construction collaborative d'objets géo-graphiques

This article relates the research activity of the ''specific action (AS)'' 144 of CNRS department STIC, which dealed with collaborative building of geo-graphical objects. This activity occurred during year 2004 and gathered several researchers of various domains. Their aim was to study the tools and methods for spatial representation that were used, or could be used into collaborative design projects. The article first presents the questions we focused on and then a survey of related work. The third part overviews some disciplinary approaches on collaborative building of geo-graphical objects. Finally we propose a both technological and methodological approach for solving some of the problems described.