| 摘要: |
| 在对海洋地球物理数据类型和特点进行分析的基础上, 从海洋地球物理元数据、基础数据库和空间数据仓库等几个方面对海洋地球物理数据库进行设计, 并基于C/S 和B/S 架构开发了海洋地球物理数据库管理系统。经应用实践, 该系统能够实现海洋地球物理数据的高效化管理和便捷化共享, 提高了数据的使用效率, 满足海洋调查、科研、管理等工作的需求。 |
| 关键词: 海洋地球物理 空间数据库 数据库设计 |
| DOI：10.11759/hykx20140422002 |
| 分类号: |
| 基金项目:国家908 专项课题(908-ZC-I-06) |
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| Design and realization of marine geophysical database |
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| Abstract: |
| In this paper, based on the analysis of the types and characteristics of marine geophysical data, the design of marine geophysical database from such aspects as marine geophysical metadata, basic database and spatial data warehouse is performed. Then a marine geophysical database management system is developed in both C/S and B/S framework. During practical application, the system can provide convenient management and sharing of the marine geophysical data and improve the efficiency of the data usage, which can meet the requirements of marine survey, marine research, and marine management. |
| Key words: marine geophysics spatial data warehouse database design |
