铁路地理信息系统 meaning in English
rgis
Examples
- Technology of shareable rgis middleware based on gml
的铁路地理信息系统共享中间件技术 - Study of decision supporting subsystem in geographical information system
铁路地理信息系统中决策支持子系统的研究 - Spatial database for railway is the foundation of railway geographic information system ( rgis )
摘要铁路空间数据库是铁路地理信息系统( rgis )的基础。