Construction and application of geological information management system in karst hydrogeological environment

In order to serve the geo-survey data management needs, in this paper,a GIS-based platform is applied to the construction of geological information management system(GIMS) for hydrogeological environment in karst area. The system aims to integrate the data derived from karst hydrogeological survey projects, including the field geological survey data, the laboratory analysis data, the spatial data and the result data; and the digitization, visualization and motion managements for the karst data/information can be realized in the form of database sharing. The GIMS include six main application modules, which are survey data management module, spatial data management module, data verification management module, drilling histogram management module, basic data management module and system data management module. The GIMS has been widely used in the hydrogeological environment and geological survey projects in karst areas organized by China Geological Survey, which will provide data support for the construction of the next karst geological cloud and global karst information platform.