摘要： 空间数据融合技术是地理信息系统集成的重要组成部分，在多表现、多分辨率空间数据库中，该技术占据了重要的地位。该文介绍了几种主要的空间数据融合技术，并进行了比较和分析。结果表明了空间数据融合技术的有效性，并描述了空间数据融合技术发展前景。
关键词:
空间数据库,
空间数据融合,
本体,
地理信息系统集成
Abstract: Spatial data fusion technique is an important part of GIS integration. In research area of multi-representation or multi-resolution spatial databases, spatial data fusion technique is important. Some techniques are proposed. But most of them stay on theoretical and experimental stages. There is no practical technique now. This paper introduces several spatial data fusion techniques and compares them. The results show the technique is effective. Spatial data fusion technique development in the future is described.
Key words:
spatial database,
spatial data fusion,
ontology,
GIS integration
中图分类号:
彭煜玮;彭智勇. 空间数据融合技术的研究[J]. 计算机工程, 2007, 33(18): 51-52,5.
PENG Yu-wei; PENG Zhi-yong. Research on Spatial Data Fusion Techniques[J]. Computer Engineering, 2007, 33(18): 51-52,5.