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Our newest article, on big data, cyberinfrastructures, temporal topologies and LUCC


Xing, J. and R.E. Sieber. 2015. A land use/land cover change geospatial cyberinfrastructure to integrate big data and temporal topology. International Journal of Geographic Information Science. DOI: 10.1080/13658816.2015.1104534

Our ACME paper is finally published

After all the years of waiting

Our epistemology paper is finally out


Sieber, R. E., and Haklay, M. 2015. The epistemology(s) of volunteered geographic information: a critique. Geo: Geography and Environment, doi: 10.1002/geo2.10.

Open data in print

Sieber, R. E. and Peter A. Johnson. 2015. Civic open data at a crossroads: Dominant models and current challenges. Government Information Quarterly 32(3): 308–315

Our story of repurposing Crowdmap in Convergence


Brandusescu, Ana, Renee E Sieber and Sylvie Jochems. 2015. Confronting the hype: The use of crisis mapping for community development. Convergence: The International Journal of Research into New Media Technologies. 1–17 DOI: 10.1177/1354856515584320

Crisis mapping has emerged as a method of connecting and empowering citizens during emergencies. This article explores the hyperbole behind crisis mapping as it extends into more long-term or ‘chronic’ community development practices. We critically examined developer issues and participant (i.e. community organization) usage within the context of local communities. We repurposed the predominant crisis mapping platform Crowdmap for three cases of community development in Canadian anglophone and francophone. Our case studies show mixed results about the actual cost of deployment, the results of disintermediation, and local context with the mapping application. Lastly, we discuss the relationship of hype, temporality, and community development as expressed in our cases.


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