Abstract: Based on the analysis on the steep inclined seam features and the application of the geological-measure space management information system, with th e theory and technology of the computation geometry, the mine information and other area special study, a geological-measure space management information system of the steep inclined seam was designed. The difficulty to establish the geological model of the steep inclined seam, to map the elevation drawings and others was solve d, which could be favorable to the high efficient production and management of the steep inclined seam mining area.