submerged contour

This paper is applied Geographic Information System (GIS) combine with the analysis of the conditions of hydrogeology, correctly and rapidly drawing the contour map of confining bed in Taiyuan Xishan area.

本文详细介绍了地理信息系统(GIS)技术,在准确快速描绘西山地区的区域隔水底板等值线图中的应用方法,将有利于对该岩溶水系统的结构、循环演化规律及地下水资源空间分布的了解。