摘要
就GIS在矿山应用的必要性、MGIS的特点并从数据采集、数据表达、数据可视化等方面详细探讨了MGIS所涉及的关键技术,在面向对象数据模型基础上建立了面向对象的矿山GIS的数据模型,并详细阐述了矿山实体几何和属性对象数据模型的组成,为MGIS的计算机实现建立了理论基础。
Base on the necessity of the GIS in mine application, MGIS features, data collection, data expression and data visualization, the paper discussed the key technologies related to MGIS in detail. Base on the object-oriented model, a object-oriented model of the mine geography information system was set up. The paper stated the composition of the geometric and attributed object data model for the mine entity in detail, which provided the theoretical basics to have MGIS computer practices.
出处
《煤炭科学技术》
CAS
北大核心
2006年第6期77-80,共4页
Coal Science and Technology
