| 多粒度时空对象属性关联关系的组成与交互式构建方法 |
| |
| 引用本文： | 陈达,张英卓,文娜. 多粒度时空对象属性关联关系的组成与交互式构建方法[J]. 地理信息世界, 2018, 0(2): 17-22 |
| |
| 作者姓名： | 陈达 张英卓 文娜 |
| |
| 作者单位： | 1. 信息工程大学 地理信息工程学院,河南 郑州,450001;2. 西雅图城市大学 管理学院,西雅图 98121;3. 31682部队,甘肃 兰州,730020 |
| |
| 基金项目： | 国家重点研发计划项目(2016YFB0502300)，国家自然科学基金项目(41471336) |
| |
| 摘 要： | 在全空间信息系统中,多粒度时空对象的属性关联关系可以描述由对象的属性特征产生,以保证在信息空间中构建与现实世界对应及关联的数据世界。本文阐述了多粒度时空对象属性关联关系的基本概念与组成,分析了属性关联关系的构建要求,针对构建要求提出了多粒度时空对象的交互式构建方法,为研究属性关联关系查询、可视化表达及分析推理等问题打下了基础。
|
| 关 键 词： | 全空间信息系统 多粒度时空对象 属性关联关系 关联关系构建方法 pan-spatial information system multi-granularity spatial-temporal objects attributive associative relationship construction of associative relationship |
The Composition and Interactive Build Method of Multi-granularity Spatial-temporal Objects Attributive Associative Relationship |
| |
| CHEN Da,ZHANG Yingzhu,WEN Na. The Composition and Interactive Build Method of Multi-granularity Spatial-temporal Objects Attributive Associative Relationship[J]. Geomatics World, 2018, 0(2): 17-22 |
| |
| Authors: | CHEN Da ZHANG Yingzhu WEN Na |
| |
| Abstract: | In pan-spatial information system, attributive associative relationship of multi-granularity spatial-temporal object can describe the associative relationship generated by the object property to build the data world associated with the real world. This paper expounds the meaning and composition of the attributive associative relationship of multi-granularity space-temporal object, analyzes the requirement of constructing the attributive associative relationship. Aiming at the requirement of construction, a method of attributive associative relationship construction based on visual interaction selection of multi-granularity spatial-temporal objects is proposed. It paves the way for the research on the querying, visualization, analysis and reasoning of attributive associative relationship. |
| |
| Keywords: | |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
