GeoWeb and crisis management: issues and perspectives of volunteered geographic information

Citizens as sensors: the world of volunteered geography

Michael F. Goodchild · GeoJournal · 2007 · 4.5K citations

Social Sciences, Geography, Human Geography +11

Crowdsourcing geographic information for disaster response: a research frontier

Michael F. Goodchild, J. Alan Glennon · International Journal of Digital Earth · 2010 · 901 citations

Social Sciences, Emergency Preparedness, Geography +17

Volunteered Geographic Information and Crowdsourcing Disaster Relief: A Case Study of the Haitian Earthquake

Matthew Zook, Mark Graham, Taylor Shelton et al. · World Medical & Health Policy · 2010 · 732 citations

Social Sciences, Geography, Human Geography +15

Web Mapping 2.0: The Neogeography of the GeoWeb

Muki Haklay, Alex Singleton, Chris Parker · Geography Compass · 2008 · 567 citations

Computing, Geography, Geographic Information Science +7

Crowdsourcing geospatial data

Christian Heipke · ISPRS Journal of Photogrammetry and Remote Sensing · 2010 · 470 citations