Three-dimensional Geosciences Modeling For Yaojialing Mine

Three-dimensional geological modeling is a discipline which uses computertechnology to combine the spatial information management, geologicalinterpretation, spatial analysis and forecast, geo statistics, entity content analysis,and Graph visualization tools in three-dimensional environment. It is a newinterdisciplinary subject that generated by the geological exploration, mathematicalgeology, geophysics, mine surveying, mine geology, GIS, image and graphicsvisualization in scientific computing。Based on the lucubrate of the principle of3D Geosciences modeling,Weresearch on the3D Geosciences modeling for Yaojialing mine.First the actculity of3D Geosciences modeling and excellent software,both at home and abroad,areintroduced.Second，it introduceds the raw data、principle and object used for3DGeosciences modeling,after the above analysis,We conclude the methed andactualize course which is suitable for Yaojialing mine;Third,based on theseprinciple, we choose the C-Tech and ArcGIS, according to the actual geologicalconditions of Yao Jialing Deposit,The Geodatabase、surface models、geologicalmodels, drill displaying models are established, then we cuting sections andinquiring different stratums.So as to realize the visualization of the stratums anddeposits. The results of this study indicate that ArcGIS can work well with C-Techand modeling successfully, it proves that the concluded method and actualizecourse for3D Geosciences modelling of this study is feasible, and further study canbe made based on this model.