Mapping essential urban land use categories (EULUC) using geospatial big data: Progress, challenges, and opportunities

B Chen, B Xu, P Gong - Big Earth Data, 2021 - Taylor & Francis
Urban land use information that reflects socio-economic functions and human activities is
critically essential for urban planning, landscape design, environmental management …

Geo-located Twitter as proxy for global mobility patterns

B Hawelka, I Sitko, E Beinat, S Sobolevsky… - Cartography and …, 2014 - Taylor & Francis
Pervasive presence of location-sharing services made it possible for researchers to gain an
unprecedented access to the direct records of human activity in space and time. This article …

Analysis of factors affecting urban park service area in Beijing: Perspectives from multi-source geographic data

S Guo, G Yang, T Pei, T Ma, C Song, H Shu… - Landscape and Urban …, 2019 - Elsevier
The rapid process of urbanization aggravates the imbalance between the supply and
demand of urban public services. Urban parks are among the most important urban public …

Characterizing urban landscapes using geolocated tweets

V Frias-Martinez, V Soto, H Hohwald… - … on privacy, security …, 2012 - ieeexplore.ieee.org
The pervasiveness of cell phones and mobile social media applications is generating vast
amounts of geolocalized user-generated content. Since the addition of geotagging …

Spectral clustering for sensing urban land use using Twitter activity

V Frias-Martinez, E Frias-Martinez - Engineering Applications of Artificial …, 2014 - Elsevier
Individuals generate vast amounts of geolocated content through the use of mobile social
media applications. In this context, Twitter has become an important sensor of the …

基于签到数据的城市活动时空间动态变化及区划研究

王波, 甄峰, 张浩 - 地理科学, 2015 - resci.cn
Since 1990s, information and communication technologies (ICTs) have experiecned a rapid
development over the world. Information and communication devices have almost …

Delineation of an urban agglomeration boundary based on Sina Weibo microblog 'check-in'data: A case study of the Yangtze River Delta

F Zhen, Y Cao, X Qin, B Wang - Cities, 2017 - Elsevier
Statistical, morphological, and modelling methods have long been used to delineate spatial
boundaries of urban agglomeration. According to the theory of space of flows in the era of …

[HTML][HTML] Are people happier in locations of high property value? Spatial temporal analytics of activity frequency, public sentiment and housing price using twitter data

MJ Tan, CH Guan - Applied Geography, 2021 - Elsevier
The rise of social networking platforms provides opportunities to examine the relationship
between public emotion and housing price. This study investigates frequency and places of …

FlierMeet: a mobile crowdsensing system for cross-space public information reposting, tagging, and sharing

B Guo, H Chen, Z Yu, X Xie, S Huangfu… - IEEE Transactions on …, 2014 - ieeexplore.ieee.org
Community bulletin boards serve an important function for public information sharing in
modern society. Posted fliers advertise services, events, and other announcements …

Exploiting foursquare and cellular data to infer user activity in urban environments

A Noulas, C Mascolo… - 2013 IEEE 14th …, 2013 - ieeexplore.ieee.org
Inferring the type of activities in neighborhoods of urban centers may be helpful in a number
of contexts including urban planning, content delivery and activity recommendations for …