【摘要】 针对现有铁路设计中缺乏空间分析能力的现状,提出了将GIS技术引入铁路设计的基本构想,并构建了一个基于GIS的辅助铁路设计系统。文中对该系统的数据组织、系统基本结构、系统的主要功能和系统开发中值得重视的一些技术问题作了详细的讨论。更多还原

【Abstract】 To improve the spatial analysis ability of (today’s) railway design system, the paper presents a solution to construct an assistant railway design system based on GIS, and constructs such a system based on GIS. In this paper, the data organization, the basic system structure, the mainly functions and some technical problems about the assistant railway design system are discussed in detail.更多还原