摘要
分析了传统DSS和GIS在处理复杂空间决策中存在的问题 ,介绍了工作流的概念和方法 。
The disavantages of traditional DSS and GIS in dealing with complex spatial decision are discussed first,then the basic notion and model of workflow are introduced.At last,the model of Workflow-based Spatial Decision Support System is theoretically discussed.
出处
《东北测绘》
2002年第1期28-31,37,共5页
Northeast Surveying and Mapping