摘要
结合数字水科院地理信息系统的框架体系和功能设计,着重研究了系统中涉及的关键技术和系统框架结构,提出了以Flex技术和SuperMap iServer REST API构建富客户端的WebGIS应用框架。通过构建水科院园区地理信息管理平台,实现基础地理信息数据的存储和空间信息的查询、分析和共享,提供水科院园区资源数据的更新维护、查询统计、空间分析、专题图制作等功能,为管理部门提供快速、准确的信息资源服务,为合理管理配置园区内的资源提供可靠的依据。
Combined with framework system and function design of digital IWHR geographic information system, the key technology and framework system are researched emphatically. The WebGIS applicaton frame- work based on rieh client building with Flex technology and SuperMap iServer REST API is proposed. The basic： geographic information data storage and spatial intormation query, analysis and sharing are implemented, and the platform of IWHR spatial information management is constructed. The system has the functions of regional resources updating and maintenance, query and statistics, spatial analysis, thematic map making etc., and provides rapid, accurate information resources for the management. The reliable foundation for the management of rational resources allocation is provided.
出处
《中国水利水电科学研究院学报》
2014年第1期60-64,共5页
Journal of China Institute of Water Resources and Hydropower Research
基金
中国水利水电科学研究院科研专项(网集1360)
