全空间信息系统认知与表达初探

发布时间：2018-04-04 18:32

本文选题：全空间信息系统　切入点：空间认知　出处：《地球信息科学学报》2017年09期

【摘要】：随着人类对空间探索脚步的加快和加深,现有的空间表征形式难以满足人类认知客观世界的需求,从而出现了全空间信息系统。为了探索全空间信息系统空间认知的规律,使全空间信息的表达更符合人类的认知特点,本文研究了地理空间认知与表达的发展历程及特点,对纸质地图、电子地图以及GIS等现有表征形式存在的问题进行了分析;在此基础上,探讨了全空间信息系统认知特点,指出全空间信息系统从空间认知广度、空间认知深度以及认知主体3个方面对传统的表征形式进行了扩展,是地图和GIS在大数据时代的拓展和延伸;最后从基于空间认知的角度对全空间信息系统的表达进行了初步阐述,指出全空间信息系统表达不仅需要对多粒度时空对象进行展示性表达,还需要对其进行分析性表达与探索性表达,并探讨了全空间信息系统表达层次的认知内涵。
[Abstract]:With the acceleration and deepening of human space exploration, the existing spatial representation is difficult to meet the needs of human cognition of the objective world, thus the full spatial information system appears.In order to explore the law of spatial cognition in the whole spatial information system and make the expression of the whole spatial information more in line with the cognitive characteristics of human beings, this paper studies the development course and characteristics of geographical spatial cognition and expression, and makes a study on the paper map.Based on the analysis of the problems existing in electronic maps and existing representations such as GIS, this paper discusses the cognitive characteristics of full spatial information system, and points out that the whole spatial information system is based on spatial cognitive breadth.The three aspects of spatial cognitive depth and cognitive subject extend the traditional representation form, which is the expansion and extension of map and GIS in big data's time.Finally, from the perspective of spatial cognition, the expression of the whole spatial information system is preliminarily expounded, and it is pointed out that the expression of the whole spatial information system not only needs to display the multi-granularity spatio-temporal objects.It also needs to be expressed analytically and exploratory, and the cognitive connotation of the expression level of the whole spatial information system is discussed.
【作者单位】：信息工程大学地理空间信息学院;
【基金】：国家重点研发计划项目(2016YFB0502300)
【分类号】：P208

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