Abstract:Function planning rules, model structures, function-realizing ways and major functions of Shandong geothermal information system have been introduced briefly in this paper. The system establishment is helpful to comprehensively and visually show the scattered, sporadic and systemless information of geothermal geology, geothermal resources and geothermal utilization by words, figures, tables, sounds and pictures, and makes them serve geological exploration and govermental management.