【摘要】 地下水造成的矿山水害相较于地表水更难预测。随着计算机技术和空间数据挖掘技术的发展,为了将空间数据挖掘技术应用于矿山水害的预测预报工作中,试验数据库设计中采用了2011年由美国德州大学David R.Maidment教授提出的现已被商业软件ArcGIS 10采用并推广应用的水文数据模型(ArcHydro)规范,结合矿山地下水的独特性,探讨建立了包含水文点层、水文线层和水文面层的矿山地下水GIS数据模型。更多还原

【Abstract】 It is much more difficult to predict the coal mine water disaster caused by groundwater than by the surface water.With the development of the Computer Science technology and the Spatial Data Mining technology,the water disaster forecasting of coal mine has been studied.A Hydro Groundwater GIS spatial database model will be established in this paper by using the ArcHydro data model which was proposed by Dr.David R.Maidment in 2011 and it was adopted by ESRI Company.This database model includes hydro point,hydro line and hydro polygon features with consideration of the coal mine characteristics.更多还原