海洋地球物理空间数据仓库系统的设计与实现

Design and development of marine geophysics spatial data warehouse system

本文将空间数据仓库技术引入到海洋地球物理空间数据的管理和应用上来,探索一套适合于海洋地球物理调查和科研工作的空间数据仓库构建方法.本文重点从数据提取工具、空间数据仓库和应用服务器等几个方面对海洋地球物理空间数据仓库系统进行设计和开发,实现海洋地球物理空间数据的组织和管理,向用户提供便捷、直观、高效的面向应用主题的空间数据查询、分析、统计和可视化等服务.

By conducting the technology of Spatial Database Warehouse （SDW） to the management and analysis of marine geophysical spatial data, a spatial data warehouse meeting the requirement of marine geophysical survey and has been proposed. The marine geophysics SDW system was designed and developed mainly from such aspects as data extraction tools, spatial data warehouse and application server. The system can not only aggregate and manage the marine geophysical spatial data, but also provide convenient, efficient, visible and subject-oriented services such as spatial data query, spatial analysis, spatial statistics and so on.