摘要
在进行了充分需求分析基础上,对渤海油田示范区地理信息系统的数据库和应用系统进行了详细设计,数据库的设计主要是本着对象模型和关系模型相结合的原则进行的,而应用系统的设计主要考虑了以下原则,即先进性和实用性、开放性和标准性、可扩展性和可维护性、安全性和保密性、可靠性和稳定性以及具有良好的二次开发能力等。对于系统的体系结构设计,主要从系统的层次结构、硬件体系结构和软件体系结构等方面作了详细的规划设计。
Based on the demand analysis of users, the detailed design of database and application system of geographic information system （GIS） for the Bohai oil field demonstration area was made, and the database design principle is to combine the object model and relation model. The application system design principle is to take into consideration the advancedness and practicability, openness and standardness, expandability and maintainability, safety and security, reliability and stability as well as secondary development ability. The system framework designs include the hierarchical structure design, hardware framework design and software framework design.
出处
《海洋科学进展》
CAS
CSCD
北大核心
2006年第2期238-245,共8页
Advances in Marine Science
基金
国家高技术发展研究规划项目--数字海底技术渤海油田示范区的建设(2003AA602190)
关键词
渤海油田
地理信息系统
数据库
设计
Bohai oil field
geographic information system
database
design
