Research of Establishment and Application for Spatio-temporal Data Models of an Open-pit Stope
With the technology of Geographic Information SysteM (GIS) as the core and for the goal of establishing the spatio-temporal database of an open pit stope, the process of the strip mine production planning including shelling excavating and casting can be considered as the changed process of 3D geographicspatial information based on time series, by establishing the spatio-temporal database of stopes, dynamically describing the process of the strip mine production planning including shelling excavating and casting, it can provide a full range of spatial information supports for the optimal pre-control and decision-making of the plan, the design and the production scheduling management of strip mines. It proposed the 3D modelling theory and the method of an open-pit stope of the TIN which is considering its step feature, the stope spatio-temporal database can be established with essential status revision and continual snapshot model, by using GIS and Virtual Reality (VR) technology, it achieves the exploitationprocess playback and production-plan ahead demonstration, and establishes the framework and platform of basic geographic-spatial information for the digital open-pit construction.
strip mine spatio-temporal data model virtual stope digital elevation Model (DEM) geographic information system (GIS)
Li Lanyong Song Weidong
School of Geomatics, Liaoning Technical University Fuxin, China
国际会议
2010 International Conference on Image Analysis and Signal Processing(2010 图像分析与信号处理国际会议 IASP 10)
厦门
英文
164-168
2010-04-12（万方平台首次上网日期，不代表论文的发表时间）