基于Voronoi图的GIS空间分析研究

基金项目: 国家杰出青年科学基金资助项目(40025101)

详细信息

Voronoi Diagram-based GIS Spatial Analysis

1 National Geomatics Center of China, 1 Baishengcun, Zizhuyuan, Beijing, China, 100044;
2 China University of Mining and Technology(Beijing Campus), Beijing, China, 100083

摘要: 从GIS应用需求的角度,总结与分析了Voronoi图的基本性质,着重介绍了基于Voronoi图的空间分析方法与模型,包括地形分析、设施布局分析、数据概括和空间推理,并指出了进一步的研究与发展方向。
- Voronoi图 /
- GIS /
- 空间分析 /
- 内插 /
- 建模
Abstract: Voronoi diagram was widely applied to GIS spatial data modeling and spatial analysis in the past ten years.This paper overviews its applications to spatial interpolation,terrain modeling,facility location analysis,spatial recognition as well as spatial data generalization.Future research directions are also briefly summarized.
- Voronoi diagram /
- GIS /
- spatial analysis /
- interpolation /
- modeling