Remote Sensing Technology and Application

A Comprehensive Evaluation of the Characteristics of Urban Crowd Gathering and Emotional Response Under Public Health events

Lifeng LIANG, Ruhan JIN, Yuexiang SONG, Xiujuan LIU, Limin ZHENG

Remote Sensing Technology and Application, 2025, 40(2): 495-508. DOI: 10.11873/j.issn.1004-0323.2025.2.0495

Fig.7 Emotional intensity statistics

Other figure/table from this article

Fig.1 Administrative division of study area
Table 1 Sample data of microblog content
Fig.2 A comprehensive research process framework on urban crowd gathering characteristics and emotional response
Fig.3 Social semantic network structure
Fig.4 Distribution of population concentration index
Fig.5 Tidal index clustering characteristics of population
Fig.6 Multidimensional emotional spatial distribution of user groups in Xi 'an City
Fig.8 The ellipse focuses on the study area
Fig.9 The emotional semantic network of different periods