基于企业级地理信息系统服务平台的气象信息检索平台的设计与实现

The Design and Implementation of Weather Information Retrieval Service Platform based on ArcGIS

为了改变气象信息服务方式,根据气象信息的特点,结合气象信息检索平台的要求,利用企业级地理信息系统服务平台技术,借助于J2EE开发平台和Flex技术,提出了基于B/S架构实现气象信息检索平台的构想,设计了系统的基本框架,功能和数据库,并且对其中的一些关键技术进行了详细介绍,如企业级地理信息系统服务平台的体系结构以及平台所用到的ESRI公司为应用开发者提供的框架flexview的整体结构,初始化过程等,最后根据设计原则对本气象信息检索平台进行了实现。

To improve the weather information service, the new meteorological information retrieval system with B/S architecture is designed. The new system is fit for the meteorological information features and meets the information retrieval platform requirement. Many technologies such as ArcGIS Server technology, J2EE development platform and Flex are use to implement the system main frame, functionalities and databases. Also many key technologies re- ferred by the system are described in detail： the ArgGIS architecture and the overall structure framework- FLEXVIEW provided by ESRI Corporation for application developers. Then, the weather information retrieval platform is implemented comply with proper design principles.