林业资源环境网络在线决策支持系统研究

Study on Online Decision Support System of Forestry Resources and Environment Information

为了通过Internet网络环境,为决策者提供快速、及时、准确的在线数据分析和辅助决策,本研究通过建立以部级水平的林业资源环境网络数据库,并在此基础上设计和建立支持多维数据的数据仓库;利用面向对象的思想,设计和开发了模块化的方法库、模型库和知识库;采用公共网关接口(CGI)技术,进行用户交互界面、数据库访问和分析接口的设计,建立在Internet上运行的林业资源环境网络在线决策支持系统。

In order to provide quick, in time and exact online data analysis and decision support for decisionmaker by means of networks, a network database of forestry resource and environment information on ministry level was built. Based on this, the data warehouse which support multidimension data was designed and set up. At the same time, the modularized method, model and knowledge database were developed using the objectroented ideal. An online decision support system of forestry resource and environment information was built by using the technique of Common Gateway Interfact (CGI) to realize the interface of users, databases and the system.