Mar
07

New Publication: Participatory Geoweb

Corbett, J. and Cochrane, L. (2017) Engaging with the Participatory Geoweb: Exploring the Dynamics of VGI. In Volunteered Geographic Information and the Future of Geospatial Data edited by C. Campelo, M. Bertolotto and P. Corcoran. IGI Global.


Abstract: Maps were historically used as tools of the elite to maintain and expand power and control. The development of participatory mapmaking and the geoweb have opened new avenues for broader citizen engagement and therefore challenge traditional power dynamics. This chapter analyzes three examples and presents experiential learning around participatory processes and VGI contributions. Specifically we explore who is contributing their information, what are their motivations and incentives, in what ways do users interact with available technologies, and how is this contributing to change? We conclude by discussing the roles of motivations, the type of contribution, organizational capacity and leadership, and objectives. In comparing and contrasting these case studies we examine the individual and organizational dynamics of engagement, and how this can better inform the discourse about VGI.


Full version of chapter available here.

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Aug
03

PhD Studentships (3): City Dashboards

Since its inception in 2004 with the support of Science Foundation Ireland, the National Centre for Geocomputation (NCG) has become firmly established as a leading centre for research in the field of Geocomputation, applying computational methods to large spatial data sets from acquisition to analysis, modelling and visualisation. The NCG has is offering three PhD studentships to contribute to the multi-disciplinary SFI-funded Building City Dashboards project, undertaking fundamental and applied research on intelligent, dynamic data querying and mining, prediction and simulation techniques, and interactive visualisations and other media..

PhD student 1

With a background in data science, informatics, statistics or geocomputation, this student will develop new techniques for assessing data quality and veracity and determining how to communicate this to users within the dashboard framework. The student will tackle a number of issues/problems, such as: (i) identification, and correction if necessary, of anomalous data; (ii) ecological fallacies; (iii) data standards; (iv) communication of metadata; (v) calibration issues.

PhD Student 2

This PhD student will work on (i) developing a toolkit for assessing the relative design and statistical merits of existing dashboard tools, (ii) test this toolkit through the evaluation and user testing of different forms of dashboard visualisation across existing city dashboards. The toolkit will provide results that will be used to produce a design guide for city dashboards. The student will have a background in informatics or human-computer interaction.

PhD Student 3

This PhD student will work on assessing geodemographic models and creating a geodemographic classification based on streaming urban data. This will involve investigating dynamic approaches to classification such as partitioning against medoids (PAM) and self-organising maps, as well as the ability to add data from less structured sources such as volunteered geographic information (VGI). A key output will be the designing and building an open geodemographics module that can be adapted for other cities. The student will have a background in statistics, geocomputation or data science, preferably with some coding skills.

More information.

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