【摘要】 结合空气质量日报业务系统,设计和开发出空气质量数据管理信息系统和数据查询系统。该系统已应用于上海市大气环境自动监测 数据和空气质量日报数据的管理。系统结合了网络技术、数据库技术、GIS技术和动态Web技术,采用了目前流行的n-层体系结构,具有开放 性、可扩展性、安全性、技术先进、维护简便等特点。更多还原

【Abstract】 According to the air quality daily report system, the paper designs air quality data management information system and data query system. It is used in the management of Shanghai air automatic monitoring data and air quality daily report data. This system combines network technology, database technology, GIS technology and dynamic Web technology and adopts n-tier structure. SQL Server relational database and many new technologies are used to develop it. The system has the characteristics of opening, extensibility, safety, high technology and easy maintenance.更多还原