摘要
作者论述了地理信息系统在交通运输中的重要意义,针对列车运行图编制的特点研究提出了铁路路网地理信息系统(RNGIS)的技术关键、设计目的、系统需求、框架结构和系统功能等,并进行了系统的开发。
The writer analyzes the application of Geographic Information System in transportation. . Combined with the characters of working train working diagram, it introduces in detail as the follows; the critical technique, the purpose of design, system requirement, characteristics, system frame structure and functions.
出处
《铁路计算机应用》
2000年第6期16-18,共3页
Railway Computer Application
