数字地形图的编绘

随着计算机与信息技术的迅速发展，数字化成图方式已被广泛采用。以纸质地形图为资料底图的传统编绘方法已不适应时代需求，基于数字地形图的机助编绘方法势在必行。自动制图综合是一国际性难题，国内外学者对其进行了多年研究，但普遍认为沿无实质性突破。文中从当前实际出了，介绍一种高效，实用的人机交互编绘方法及其软件系统。

Compiling Digital Topographic Map

Along with the rapid development of computer and in formation techniques,digital topographic maps have been widely used.The conventional compiling methods based on paper maps have been unsuitable for times and the computer aided eompiling methods based on digital topographic maps are required urgently. Automatic map Seneralization is an international difficult problem, many scholars have researched this problem for several years, but get no virtual improvement.In this paper, a practical,efficient human-machine interactive compiling method and corresponding software system has been introduced.