英语翻译摘要：地理信息系统是*交通管理科技化、信息化进程中的关键环节,本文结合南京交通管理实际,分析了南京*交通管理GIS发展的研究重点、关键技术和技术指标等要素,提出了系统建设的设计原则、总体架构和功能结构.关键词：地理信息系统（GIS）、多源数据集成、研判分析、功能结构

Abstract:Geographic Information System is the public security traffic management,technological,information-based process,a key link in this paper,Nanjing,traffic management,practice,analysis of the Nanjing Public Security Traffic Management GIS development,research priorities,key technologies and technical indicators such as elements of the system proposed building design principles,the overall structure and functional structure.
Key words:geographic information system (GIS),multi-source data integration,analyzing analysis,functional structure