摘要
首先对GIS和DSS的定义、结构及其基本功能作了简要分析 ,分析了二者进行集成的必要性和可行性 ,在此基础上提出了基于GIS的空间决策支持系统 (SDSS)作为DSS的一个新的研究分支 ,是一个解决与空间有关问题的决策支持系统。举例说明了SDSS在各领域的应用。还提出了研究知识工程。
Firstly, this paper briefly introduces the definitions, structures and functions of GIS and DSS, and analyzes the necessary and feasibility of their integration. With this understanding, the definition of Spatial Decision Support System based on GIS is set forward, which is a new research subfield of DSS to solve problems involving spatial position. Then some SDSS examples are given. Finally, the authors bring forward that the knowledge engineering and spatial data mining techniques are important to SDSS.
出处
《测绘科学》
CAS
CSCD
2003年第1期1-4,共4页
Science of Surveying and Mapping
作者简介
王家耀(1936-),男,教授,博士生导师,中国工程院院士,现主要从事空间信息科学与技术的科研与教学工作.
