In recent decades geographic information systems, as a dynamic and unique industry with the aim of optimal management of spatial data, have been accessible to geoscience researchers. This multi-purpose technology has been defined as a set of computer hardware and software used by experts for reception, storage, process, analysis and display of various types of land information. Based on this definition, it can be inferred that the role of skilled human force in running, control and utilization of an efficient, specialized and somehow complex set of computers is of great importance. Therefore, the main role of this paper is to analyze the duties of experts who play a role in the dynamism of this industry through organized collaborations and team-work.