摘要
详细介绍了基于GIS气象预报产品综合显示系统的设计开发,以及系统的开发方法和核心技术。系统采用Access数据库存储预报结果数据,使用ADO动态数据连接引擎实现数据通信,利用Visual Basic 6.O与MapObjects二次开发组件技术,采用嵌入式集成方式,实现了雪灾天气等级查询、地质灾害等级天气预报发布等专业应用与基本地理信息功能的有机集成,大大提高了气象服务能力。系统形成了可视化的图文查询界面,并把数据分析、空间分析引入其中,从而提高了气象服务的水平和效率。
This paper introduces in detail based on GIS the weather forecast products integrated display system design and development, and development methods and key technology of the system. System uses the forecast results of Access database to store data, dynamic data connection using ADO engine to realize data communication, using Visual Basic 6. O and MapObjects secondary development component technology, adopts the embedded integrated method, realized the snow disaster weather ranks query, geological disaster weather forecast released Basic geographic information and other professional application and function of organic integration, greatly improve the ability of meteorological service. Form the visual graphic query interface, and introduce the data analysis, spatial analysis, so as to improve the level and efficiency of the meteorological service.
出处
《电脑编程技巧与维护》
2014年第6期13-16,共4页
Computer Programming Skills & Maintenance
