福州市地理信息数据库联动更新方法

The Method of Geographic Information Database Linkage Update in Fuzhou

随着城市现代化进程的加快和社会信息化的快速发展,社会对于基础地理信息数据的现势性要求日益提高。而传统的基础地理信息数据库的更新方式已很难满足当前的需求。本文以福州市地理信息数据寻求新的管理与更新模式为背景,研究福州市地理信息数据联动更新方法。通过对福州市的测绘业务和数据库的梳理和研究,建立基于联动关系的业务数据联动更新数据库和数据库间联动更新两种工艺流程,为提高福州市地理信息数据库的更新效率以及数据库的现势性提供了保障。

With the acceleration of urban modernization and the rapid development of social informatization,the current requirements of the society for basic geographic information data are increasing day by day.However,the traditional way of updating basic geographic information databases has been difficult to meet current requirements.Based on the background of seeking new managing and updating mode of geographic information data in Fuzhou,this paper discusses the linkage updating method of geographic information data in Fuzhou.By combing and studying the surveying and mapping business and database of Fuzhou,two technical processes of business data linkage updating database and inter-database linkage update based on linkage relationship are established,which provide reference for improving the update efficiency and the current situation of Fuzhou geographic information database.