Abstract: This article investigates a decision analytical tool based on spatial data warehouse——spatial on-line analytical processing(SOLAP) and its support technology. It compares traditional data cube with spatial data cube, the modeling method of spatial data cube is proposed. It solves the problem of the modeling process for spatial dimensions and non-spatial dimension, and also for spatial measure and non-spatial measure.

Key words: Spatial data warehouse, Spatial OLAP, Spatial data cube

摘要： 研究了基于空间数据仓库的一种决策分析工具——空间在线分析处理(OLAP)的支撑技术。将普通数据立方体与空间数据立方体进行比较，提出空间数据立方体的维和度量的建模方法，解决了空间维与非空间维、空间度量与数值度量的集成建模问题。

关键词: 空间数据仓库, 空间OLAP, 空间数据立方体