基于元拓扑关系的线面空间关系集成表达模型

曹亚妮; 吴芳华; 王丽君; 李嘉星

doi:10.13203/j.whugis20130828

基于元拓扑关系的线面空间关系集成表达模型

曹亚妮^1,2,
吴芳华^2,3,
王丽君^4,5,
李嘉星⁵

1.
西安卫星测控中心宇航动力学国家重点实验室, 陕西西安, 710043;
2.
地理信息工程国家重点实验室, 陕西西安, 710054;
3.
西安测绘研究所, 陕西西安, 710054;
4.
信息工程大学地理空间信息学院, 河南郑州, 450052;
5.
61363部队, 陕西西安, 710054

基金项目: 地理信息工程国家重点实验室开放基金(SKLGIE2013-M-4-2); 国家自然科学基金(41271450)。

详细信息

作者简介:
曹亚妮,博士,主要从事电子地图可视化和地理空间可视分析研究。nierde@163.com.

中图分类号: P208;P283.4
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出版历程
- 收稿日期: 2015-03-02
- 发布日期: 2016-01-04

The Integrated Representation Model of Line-Region Spatial Relations Based on Meta-relations

1.
State Key Laboratory of Astronautic Dynamics, Xi'an Satellite Control Center, Xi'an 710043, China;
2.
State Key Laboratory of Geo-information Engineering, Xi'an 710054, China;
3.
Xi'an Research Institute of Surveying and Mapping, Xi'an 710054, China;
4.
Geographic Spatial Information Institute, Information Engineering University, Zhengzhou 450052, China;
5.
Unit 61363, Xi'an 710054, China

Funds: The Open Foundation of State Key Laboratory of Geo-information Engineering, No. SKLGIE2013-M-4-2; the National Natural Science Foundation of China, No. 41271450.

摘要

摘要: 空间关系的研究在空间冲突检测、制图综合、空间查询和分析等方面都有着重要的应用。对空间关系进行细化、集成描述,以解决生产与工程实践中的问题,已经成为空间关系的一个重要研究方向。本文分析了目前线面空间关系集成表达方法的不足,通过对线面简单拓扑关系的分析和类型划分,提出了元拓扑关系的概念;研究了元拓扑关系的方位、方向和元拓扑关系之间的连接方式,并提出了线面复合关系的集成表达模型;提出了空间关系集成表达模型的评价指标,并利用该指标对本文提出的模型特点进行了分析。
- 元拓扑关系 /
- 线面空间关系 /
- 集成表达 /
- 模型评价
Abstract: Spatial relation research has important applications in conflict detection, cartographic generalization, queries and analysis. Refinement and integrated description of spatial relationships to solve practical problems have become an active direction spatial relationship research. This paper analyzes the shortcomings of current integrated methods to express spatial relationships between lines and regions. We analyze and classify simple topological relations between lines and regions and propose the meta-relation concept. Then, the position, orientation and connecting mode of meta-relations are discussed and an integrated representation model of line-region is detailed. Evaluation criteria for the integrated representation model of spatial relations are brought forward and the proposed model is analyzed using these evaluation criteria.
- meta-relation /
- line-region spatial relations /
- integrated representation /
- model evaluation

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参考文献(14)

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