摘要
以国内某大型露天煤矿为研究对象,针对露天矿的地形地貌、地质赋存复杂等特点,基于SDE Geodatabase+Arc Engine和VB.NET平台,建立三维地形地质建模GIS系统,开发实现三维地形地质模型的任意浏览、查询、剖面图绘制、储量分类计算、地质模型的实时动态更新等功能,为储量计算、煤质分析、采矿设计、计划编制等提供基本模型数据支持,具有现实的理论意义和应用价值。
Taking a national large opencast coal mine as the case, according to the complexity of topography, and geology of opencast mine, it creates a three-dimensional topographic and geological modeling GIS system in SDE Geodatabase, ArcEngine and VB. NET platform, which realizes the functions of browser, query, profile plotting, classifacation of reserves calculation and the real-time dynamic updating of 3D terrain and geological model, and provides a basic model data support for reserve calculation, coal quality analysis, mine design, and planning. It has realistic theoretical significance and application value.
出处
《测绘工程》
CSCD
2013年第2期86-89,共4页
Engineering of Surveying and Mapping
关键词
三维地形地质建模
可视化
露天煤矿
three-dimensional terrain and geosciencal modelling
visualization
opencast coal mine
