Variable-Based Spatiotemporal Trajectory Data Visualization Illustrated

doi:10.1109/ACCESS.2019.2942844

	Variable-Based Spatiotemporal Trajectory Data Visualization Illustrated
	He, Jing 1; Chen, Haonan 2; Chen, Yijin 2; Tang, Xinming 3; Zou, Yebin 4,5,6
	2019
发表期刊	IEEE ACCESS
ISSN	2169-3536
卷号	7 页码:143646-143672
摘要	As a frontier research topic in the field of scientific visualization, trajectory data visualization extracts valuable patterns and knowledge from trajectory data for decision support via spatiotemporal trajectory visualization techniques. We propose the concept of multivariate trajectory data and interpret two categories of attributes that are based on geographical space and abstract space. Properly analyzing multivariate trajectory data depends on many factors such as visualization task and data sparsity. Therefore, we generalize rich interactions to explore the evolution of trajectory events and transform the issue into a more intelligibly perceptual task, which derives our discussion regarding advantages and limitations of the analytical methods. This review endeavors to provide a quick and thorough cognition and comprehension with regard to fundamental features and numerous outcomes in visual analytics for trajectory data, seeks to promote comparisons and criticisms about the descriptive framework for multivariate spatiotemporal trajectory data visualization, and aims to encourage the exploration of emerging methods and techniques.
关键词	Visualization trajectory data spatiotemporal data attribute multivariate trajectory
DOI	10.1109/ACCESS.2019.2942844
收录类别	SCI
语种	英语
资助项目	Cultural Experts and Four Batches project[20185660160] ; School of Journalism and Communication, Tsinghua University ; College of Geoscience and Surveying Engineering, China University of Mining and Technology-Beijing
WOS研究方向	Computer Science ; Engineering ; Telecommunications
WOS类目	Computer Science, Information Systems ; Engineering, Electrical & Electronic ; Telecommunications
WOS记录号	WOS:000498831700002
出版者	IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
引用统计	被引频次：7[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://119.78.100.204/handle/2XEOYT63/14953
专题	中国科学院计算技术研究所期刊论文_英文
通讯作者	Chen, Haonan
作者单位	1.Tsinghua Univ, Sch Journalism & Commun, Beijing 100084, Peoples R China 2.China Univ Min & Technol Beijing, Coll Geosci & Surveying Engn, Beijing 100083, Peoples R China 3.Natl Adm Surveying Mapping & Geoinformat China, Satellite Surveying & Mapping Applicat Ctr, Beijing 100048, Peoples R China 4.Chinese Acad Sci, Inst Comp Technol, Beijing 100190, Peoples R China 5.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 6.Beijing GEOWAY Software Co Ltd, Beijing 100043, Peoples R China
推荐引用方式 GB/T 7714	He, Jing,Chen, Haonan,Chen, Yijin,et al. Variable-Based Spatiotemporal Trajectory Data Visualization Illustrated[J]. IEEE ACCESS,2019,7:143646-143672.
APA	He, Jing,Chen, Haonan,Chen, Yijin,Tang, Xinming,&Zou, Yebin.(2019).Variable-Based Spatiotemporal Trajectory Data Visualization Illustrated.IEEE ACCESS,7,143646-143672.
MLA	He, Jing,et al."Variable-Based Spatiotemporal Trajectory Data Visualization Illustrated".IEEE ACCESS 7(2019):143646-143672.