论文部分内容阅读
在国家自然科学基金“华北克拉通破坏”重大研究计划支持下,在华北克拉通开展了宽频带地震流动台阵观测和人工源地震剖面探测,以及与克拉通破坏相关的地质和地球化学观测实验研究,产生了多种类型的海量地学观测数据.为了统一管理和充分利用这些宝贵的观测数据,建立了共享数据库系统.该系统基于Oracle大型数据库技术、ArcGIS技术和现代网络技术进行设计,采用成熟的B/S结构并遵循J2EE的MVC三层架构模式以Java语言进行了开发.系统实现了对相关观测数据的汇集、管理、处理和共享服务功能,提供了基于Internet的方便快捷的检索下载,以及基于WebGIS的图形化服务.“华北克拉通破坏”重大研究计划共享数据系统的建立和数据共享,将有利于科学观测数据的深入挖掘和多学科综合研究,对实现该计划提出的研究目标及相关地学研究都具有重要的科学意义.
Supported by the National Natural Science Foundation of China and the “Research Project of North China Craton Damage”, mobile broadband seismic array observation and artificial source seismic profiling in North China Craton have been carried out, and geology and geochemistry related to the craton destruction In order to unify the management and make full use of these valuable observation data, a shared database system is established.The system is designed based on Oracle large database technology, ArcGIS technology and modern network technology, The mature B / S architecture and J2EE-based MVC three-tier architecture are developed in Java language.The system realizes the collection, management, processing and sharing service of related observation data, and provides a convenient and fast Internet-based retrieval Download, and WebGIS-based graphical services. “” North China Cratch "major research program to establish a shared data system and data sharing, will facilitate the in-depth mining of scientific observation data and multidisciplinary research, to achieve the plan put forward Research goals and related geosciences research have important scientific significance.