Mapping the global Twitter heartbeat: The geography of Twitter

Kalev Leetaru, Shaowen Wang, Guofeng Cao, +2

First Monday

Social Medium MonitoringLocation-aware Social MediumCommunicationCyber-geographyJournalism +16

Explore spatiotemporal and demographic characteristics of human mobility via Twitter: A case study of Chicago

Feixiong Luo, Guofeng Cao, Kevin Mulligan, +1

Applied Geography

Demographic CharacteristicsIndividual MobilitySocial MediaMobility DataSociology +8

Forecasting China’s GDP at the pixel level using nighttime lights time series and population images

Naizhuo Zhao, Ying Liu, Guofeng Cao, +2

GIScience & Remote Sensing

Improve ground-level PM2.5 concentration mapping using a random forests-based geostatistical approach

Ying Liu, Guofeng Cao, Naizhuo Zhao, +2

Environmental Pollution

Earth ObservationBiogeochemistryPollution DetectionEnvironmental MonitoringEngineering +5

Social media data and post-disaster recovery

Mehdi Jamali, Ali Nejat, Souparno Ghosh, +2

International Journal of Information Management

Social MediaEngineeringData ScienceSocial ComputingSocial Data Management +4

A scalable framework for spatiotemporal analysis of location-based social media data

Guofeng Cao, Shaowen Wang, Myunghwa Hwang, +3

Computers Environment and Urban Systems

Computational Social ScienceBig Spatiotemporal Data AnalyticsSocial MediaEngineeringData Science +8

Day-of-week and seasonal patterns of PM2.5 concentrations over the United States: Time-series analyses using the Prophet procedure

Naizhuo Zhao, Ying Liu, Jennifer Vanos, +1

Atmospheric Environment

MeteorologyEnvironmental MonitoringEngineeringAtmospheric ScienceAir Quality +7

Urban heat island intensity and spatial variability by synoptic weather type in the northeast U.S.

Aaron W. Hardin, Yan Liu, Guofeng Cao, +1

Urban Climate

ClimatologyMeteorologyRegional Climate ResponseEarth ScienceEngineering +13

Improving accuracy of economic estimations with VIIRS DNB image products

Naizhuo Zhao, Feng-Chi Hsu, Guofeng Cao, +1

International Journal of Remote Sensing

Mapping spatiotemporal patterns of events using social media: a case study of influenza trends

Yizhao Gao, Shaowen Wang, Anand Padmanabhan, +2

International Journal of Geographical Information Systems

Influenza Activity PatternsEngineeringSocial Medium MonitoringLocation-aware Social MediumSpatiotemporal Database +19