摘要
Abstract
The author analyzed the features of city underground pipe network information and data acquisition meth⁃od; studied encoding method of system; designed the structures for various data documents; discussed in details the design of a integrated system from field acquisition of pipe network data to drawing output ; and demonstrated the function on coal navigation information processing system 2010, rendering good effect.关键词
管线/编码/数据结构/成图/煤航信息处理系统Key words
Pipeline/encode/data structure/formation of drawing/coal navigation information processing system分类
信息技术与安全科学
