Abstract
International standards are promoted by recent international cooperation for three dimensional subsurface geology based on the international framework of ISO 19113 through 19119 with XML format. GeoSciML is the geology version of GML by OGC (Open Geospatial Consortium) that contributes some accessible international three dimensional subsurface database. Accessible three dimensional information can accelerate the development of tools of three dimensional geological modeling which needs standards. Such tools of three dimensional geology are divided into the solid and voxel modelers. We have sophisticated commercial based tools of three dimensional modeling, though we hope the newly development of FOSS(Free and Opne Source system) based tools like as SGeMS for three dimensional geostatistics that allows further development additionally with the time and uncertainty dimensions.
