摘要
通过对长江口科研数据及数据流程的分析 ,设计了长江口地理信息系统的功能框架 ,并在此基础上进一步提出了适用于此系统的多层分布式组件GIS集成方案 。
Through analyzing the research data and data flow of the Yangtze Estuary, the functional frame of Yangtze Estuary geologic information system was designed, based on which a multi-level distributed units GIS integration scheme adaptable to the GIS system was further advanced, so that a practical solution for solving the problems of multivariate data integration and multi-field application program of the system was provided.
出处
《水运工程》
北大核心
2002年第10期16-19,共4页
Port & Waterway Engineering
关键词
GIS技术
长江口地理信息系统
GIS系统集成
组件技术
分布式计算
数据集成
geologic information system (GIS)
Yangtze Estuary
scientific research
GIS system integration
unit technique
distributed calculation
