摘要
目前林区的多数信息系统建立在单机系统之上,不同信息系统之间不能实现信息共享,而林区空间数据库是实现交互平台和数据共享的基础。文章详细论述了空间数据库的建设目标、技术指数、空间数据库引擎以及数据库建设的技术要点、数据库的更新、安全管理等,并进行了讨论。
At present most message system in forest area are set up upon singular system so that different systems eouldn＇ t realize massage sharing. But spatial database in forest area is a platform ＆ basis for exchange and data sharing. This paper discusses the purpose, index, engine, technical essentials, regeneration of database and management in safety related to spatial database construction in details.
出处
《林业调查规划》
2006年第1期33-37,共5页
Forest Inventory and Planning
