摘要
数字流域是一个以流域地理空间信息为基础,融合流域各种相关信息的数字化系统平台。数字流域是流域现代化管理的重要技术手段,是我国流域管理的发展方向。数字流域的总体框架分为数据层、模型层、应用与综合决策层和用户层。根据数字流域系统特点,可以设计正交软件体系、三层C/S、C/S和B/S混合软件体系等3种数字流域软件结构。
Digital watershed is a digital system platform, based on the watershed geographic space information, combing with other related information of the watershed. Digital watershed is an important technology means for modern watershed management, and it’s development direction of watershed management in China. The overall framework of digital watershed is divided into data layer, model layer, application and integrated decision-making layer, and user layer. According to the character of the digital watershed system, three digital watershed software structures can be designed; they are orthogonal software system, three layers software system of C/S, C/S and B/S, and mixing software structure.
出处
《中国水利》
北大核心
2010年第8期54-57,共4页
China Water Resources
关键词
数字流域
架构
软件体系
digital watershed
framework
software system
