海洋遥感数据一体化管理方法

将WebGIS、空间数据存取、网络传输等技术引入海洋光学遥感数据一体化管理中，设计了面向海洋遥感数据的速报地理信息系统(GIS).系统集成了数据自动批量入库、数据批量自动远程分发、空间数据可视化实时发布等功能模块，具备海洋遥感数一体化管理功能和数据网络实时发布功能.同时，研究了海洋遥感数据存取方法，探讨了将数据加密验证与Java Socket网络通信技术相结合的数据高效安全传输实现方法，分析了双效数据库连接池机制，并提出了结合动态数据文件生成与可视化缓冲技术的海洋遥感数据高效可视化策略.系统运行实例结果表明：该系统能够支持分布式异构数据库，支持多用户的并发操作，具有较高的安全性和与客户端平台无关等优点.

Study on Integrated Management of Marine Remote Sensing Data

This paper put forward an integrated management method of marine remote sensing data by integrating the technologies of WebGIS, spatial database and network communication. A real time publication of marine remote sensing data was designed and realized which integrates the function of data browsing, data querying, data downloading, automatic batch uploading remote sensing data to database, automatic long distance data distribution and so on. The network communication technology and the efficient and safe data transmission that is combination of the encryption and verification technology were discussed. The mechanism of double effect database connection pool was also analyzed. The strategy was proposed that marine remote sensing data is visualized by integrating the technology of creating data files dynamically with the technology of visualization cache. Finally, the application results show the system can manage marine remote sensing data efficiently.