为了充分展示全球油气地质综合研究的数据资料,提供数据库对外信息服务的窗口,基于ArcGIS Server技术、Visual studio.NET 开发平台和ORACLE数据库管理系统,构建了B/S结构的全球油气地质信息共享系统。本系统是WebGIS应用平台,提供了信息发布、地图浏览、图形查询、空间分析、专题制图等功能,以图形、文字、图表等方式展示研究区的基础地理、基础地质、油气地质、资源潜力、投资环境等方面的最新成果,为公众和研究人员提供了高效的信息访问途径,为国家油气资源管理和能源决策提供了可靠的信息支撑,实现了重要信息社会化共享的目标。文章简单介绍了ArcGIS Server,重点描述系统框架、数据分类和功能模块,旨在探讨ArcGIS Server的网络信息共享系统的设计与实现。
It is an important research subject to build hydrocarbon resources information database and provide decision support service by information technology. Strategic Research Center of Oil and Gas Resources organizes a global hydrocarbon geology research project, collects the global latest hydrocarbon resources information, and establishes global hydrocarbon geology database, which has the following characters: wide scope, perfect content and strong timeliness. In order to provide the database information service, the Global Hydrocarbon Geology Database Information Sharing System is established based on ArcGIS Server, Visual studio.NET development platform and the Oracle database management system. It fills in the domestic gap of hydrocarbon geology information management and sharing system, provides a way to reach sharing and interoperability. The information sharing system is a WebGIS application platform, providing information release, map browsing, graphics search, spatial analysis, thematic mapping and other functions. By the graphics, text and charts, it presents the latest research results of basic geography, basic geology, hydrocarbon geology, potential resources, investment environment, etc. It provides efficient information access for the public and researchers, provides reliable information support for national oil and gas resources management and energy policy, realizes information sharing and service. In this article we briefly introduced ArcGIS Server and why we chose ArcGIS Server, mainly specified the system framework, including logical framework and physical framework, data entity classification, system environment and function modules, such as information retrieval module, navigation module, metadata service module, spatial data service module, data download module and system management module, for the purpose of discussing the design and realization of information sharing system based on ArcGIS Server.
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