Preliminary Study on Development of General Software Tool for Spatial Decision Support System[J]. Journal of Remote Sensing, 1996,(1). DOI: 10.11834/jrs.1996009.
Spatial Decision Support System (SDSS) is a new type of Spatial information Systems based on the integration between conventional Decision SupportSystem (DSS) and Geographic Information System (GIS ). In this paper
some interested problems are discussed :1 ) technical characteristics of SDSS and comparison between SDSS and GIS
SDSS and Expert System (ES); 2) designmethodology of SDSS and System Structure of SDSS General SoftwareTool (GST ) and 3 ) the key technical problems and their solving methods in development of SDSS/GST. It
is an effective way for development and application ofSDSS to formulate the concept of " Application frame and its instancing" inSDSS.
关键词
空间决策支持系统地理信息系统决策支持系统软件工具
Keywords
Spatial decision support systemGeographic information systemDecision support systemSoftware tool