Geological spatial database and visualization modelling methods for mining groundwater
Wensheng Wang1, Feng Zhang1, 2, Huifeng Xue1, Yongheng Zhang2
COMPUTER MODELLING & NEW TECHNOLOGIES 2014 18(12A) 7-12
1School of automation, Northwestern Polytechnical University, Xi’an 710072, China
2School of Information Engineering,Yulin University, Yulin 719000, China
It is one of the research hotspot and difficult of the mining groundwater three-dimensional information and visualization for hydroinformatics, to solve the problem of groundwater hydrology geological spatial database and visualization of 3D geological modelling, proposed a three-dimensional geological modelling method based on finite difference method, and the mine hydrogeological spatial database, the groundwater survey information database,3D geological modelling based on GIS, groundwater spatial visualization of 3D data model and key algorithms are created. Simulation results show that can realize the hydrogeological space in Yulin area database and 3D visualization of geologic model and spatial hydrological data processing method provides a unified data model, the analysis of hydrological data support a large space, and lays the foundation for the dynamic control model refinement.