摘要
长江电子航道图作为数字航道建设的核心内容,在长江航道现代化现设中将起到数据基础和系统支撑的关键作用。介绍了长江电子航道图系统的建设背景、建设目标和系统的总体架构,对空间数据库、生产系统和应用服务系统的逻辑结构、功能模块等进行设计,重点对生产系统的建设方案进行了阐述,为数字航道、智能航运的早日实现提供了理论和技术支撑。
As the core of digital waterway construction, Changjiang ENC has played a key role in data foundation and system support in the process of Changjiang waterway＇s modernization. This article introduces the background, objective and overall architecture of Changjiang ENC system, designs the logic structure and function module for the Geodatabase, production system and application service system, mainly expounds the construction plan for the production system, which provides the theoretic and technical support for an early accomplishment of digital waterway and intelligent shipping.
出处
《水运工程》
北大核心
2012年第4期196-199,共4页
Port & Waterway Engineering
