摘要
数据不确定性是 GIS中的关键问题之一 .分析 GIS中产生数据不确定性的原因及其研究意义 ;简要回顾数据不确定性研究的历程 ;总结 GIS中不确定性研究的理论和方法 ;
The data uncertainty is one of the critical problems in GIS. The paper analyzes the source of data uncertainty in GIS and research purposes. Its research history is briefly reviewed, and its research theory and methods are summed up. Some suggestions for further research are given.
出处
《徐州师范大学学报（自然科学版）》
CAS
2001年第4期66-68,共3页
Journal of Xuzhou Normal University(Natural Science Edition)
