铁路地理信息系统

铁路交通具有明显的地域、地理特征，采用地理信息系统技术，通过地图＋数据的形式，能够全面、直观、准确地对铁路设备、地形、地貌及铁路周边环境信息进行计算机管理，提高铁路经营、生产管理和决策水平，对铁路现代化建设产生深远的影响。

Railway Geographic In-formation System

Railway traffic has obvious geographical, physical features, using Geographic Information System technology, through the form of data ＋ maps, can do computer information management to railway equipment, terrain, topog-raphy and the surrounding envi-ronment comprehensively, intuitively and accurately, improving railway operation, production management and decision-making level, which has a far-reaching impact to the building of the railway modernization.