Journal of Geo-information Science >
The Theory Prospect of Crowd Dynamics-oriented Observation
Received date: 2020-12-22
Online published: 2021-11-25
Supported by
National Natural Science Foundation of China(41771473)
National Key Research and Development Program of China(2017YFB0503802)
Copyright
During the development of COVID-19 virus's global epidemic, the fundamental research and various applications of crowd dynamics-oriented observation theories have attracted much attention from many researchers and people all over the world within some related disciplines, such as public health, clinical medicine, geography, public management, etc. Researchers conducted many interdisciplinary explorations in theories and methods of monitoring epidemic dynamics scientifically, preventing and controlling spatial transmission precisely, predicting accurately, and responding effectively. However, no crowd dynamics-oriented observation theories have been proposed in literature so far. This paper revisits the concept and introduces a theory framework of crowd dynamics-oriented observation, which tries to include the core theories of observation from geospatial big data and to support diverse potential developments. Firstly, this article introduces the research background of crowd dynamics-oriented observation, and then summarizes its three core questions (how to observe its change, how to analyze its change, and how to control its change). From the inter-discipline view of geographic information science, surveying and mapping science, this paper explains the research significance and disciplinary value of crowd dynamics-oriented observation theories. Secondly, this paper introduces a framework of crowd dynamics-oriented observation and its spatiotemporal application, and then elaborates on the bottleneck problems of the key observation theories of crowd dynamics, such as fundamental space-time framework theory, space-time quantification and comprehensive observation theory, spatiotemporal process optimization theory, etc. Thirdly, this paper preliminarily introduces some changes of crowd dynamics-oriented observation theories, for example, refined observation driven by the application needs of digital society governance and public safety/health emergency, personal privacy protection and personalized observations by balancing the public interest and personal privacies, the development of integrated observation theories for human-oriented observation and earth-oriented observation, and the theory of crowd dynamics-oriented observation for high-level management and service. Finally, this article points out the potential directions of crowd dynamics-oriented observation theory and methods, such as, the development of big data-driven crowd perception, multi-space refined crowd dynamics observation, and human-land systematical interaction modeling, so as to realize some differentiated, integrated, and hierarchical crowd dynamics-oriented observations. All potential theories are helpful to the scientific decision-making of public management and public service. The crowd dynamics-oriented observation theory should focus on the fundamental research questions related to studying, analyzing, and servicing human beings, which has become a research frontier in geospatial information science, and could play very important roles in supporting national development strategies, such as "New urbanization", "beautiful China", "artificial intelligence", and "new infrastructure", so as to contribute to a green, efficient, smart, and sustainable regional and urban development.
FANG Zhixiang . The Theory Prospect of Crowd Dynamics-oriented Observation[J]. Journal of Geo-information Science, 2021 , 23(9) : 1527 -1536 . DOI: 10.12082/dqxxkx.2021.200787
[1] |
方志祥. 公共卫生与安全应急视角下人群动态的观测思考与挑战[J]. 武汉大学学报·信息科学版, 2020, 45(12):1847-1856.
[
|
[2] |
中华人民共和国中央人民政府. 中共中央关于制定国民经济和社会发展第十四个五年规划和二〇三五年远景目标的建议, http://www.gov.cn/zhengce/2020-11/03/content_5556991.htm
[ The state council, the People’s Republic of China. . Suggestions of the CPC Central Committee on formulating the fourteenth five year plan for national economic and social development and the long term goals for the year 2035, http://www.gov.cn/zhengce/2020-11/03/content_5556991.htm
|
[3] |
裴韬, 刘亚溪, 郭思慧, 等. 地理大数据挖掘的本质[J]. 地理学报, 2019, 74(3):586-598.
[
|
[4] |
|
[5] |
刘瑜. 社会感知视角下的若干人文地理学基本问题再思考[J]. 地理学报, 2016, 71(4):564-575.
[
|
[6] |
刘瑜, 姚欣, 龚咏喜, 等. 大数据时代的空间交互分析方法和应用再论[J]. 地理学报, 2020, 75(7):1523-1538.
[
|
[7] |
邓敏, 蔡建南, 杨文涛, 等. 多模态地理大数据时空分析方法[J]. 地球信息科学学报, 2020, 22(1):41-56.
[
|
[8] |
萧世瑜, 方志祥, 陈碧宇, 等. 城市人群活动时空GIS分析[M]. 北京: 科学出版社, 2018.
[
|
[9] |
方志祥, 杨喜平, 涂伟, 等. 人群动态的观测理论与方法[M]. 北京: 科学出版社, 2020.
[
|
[10] |
裴韬, 舒华, 郭思慧, 等. 地理流的空间模式:概念与分类[J]. 地球信息科学学报, 2020, 22(1):30-40.
[
|
[11] |
王殿海. 交通流理论[M]. 北京: 人民交通出版社, 2002.
[
|
[12] |
薛一波, 王大伟, 张洛什. 网络流场:理论和方法[J]. 计算机科学与探索, 2014, 8(1):1-17.
[
|
[13] |
裴韬, 王席, 宋辞, 等. COVID-19 疫情时空分析与建模研究进展[J]. 地球信息科学学报, 2021, 23(2):188-210.
[
|
[14] |
|
[15] |
|
[16] |
|
[17] |
|
[18] |
|
[19] |
|
[20] |
|
[21] |
[
|
[22] |
|
[23] |
萧世伦, 方志祥. 从时空GIS视野来定量分析人类行为的思考[J]. 武汉大学学报·信息科学版, 2014, 39(6):667-670.
[
|
[24] |
李清泉, 李德仁. 大数据GIS[J]. 武汉大学学报·信息科学版, 2014, 39(6):641-644.
[
|
[25] |
李德仁. 从测绘学到地球空间信息智能服务科学[J]. 测绘学报, 2017, 46(10):1207-1212.
[
|
[26] |
李德仁. 展望大数据时代的地球空间信息学[J]. 测绘学报, 2016, 45(4):379-384.
[
|
[27] |
|
[28] |
|
[29] |
|
[30] |
|
[31] |
|
[32] |
|
[33] |
张雷, 郝纯毅, 廖红舞, 等. 公共卫生伦理学的主要问题与核心价值[J]. 中国医学伦理学, 2019, 32(1):35-37.
[
|
[34] |
翟晓梅, 邱仁宗. 公共卫生伦理学[M], 北京: 中国社会科学出版社, 2016.
[
|
[35] |
|
[36] |
|
[37] |
|
/
〈 | 〉 |