Beyond data collection : Objectives and methods of research using VGI and geo-social media for disaster management

C. Granell, F.O. Ostermann

Research output: Contribution to journalArticleAcademicpeer-review

30 Citations (Scopus)

Abstract

This paper investigates research using VGI and geo-social media in the disaster management context. Relying on the method of systematic mapping, it develops a classification schema that captures three levels of main category, focus, and intended use, and analyzes the relationships with the employed data sources and analysis methods. It focuses the scope to the pioneering field of disaster management, but the described approach and the developed classification schema are easily adaptable to different application domains or future developments. The results show that a hypothesized consolidation of research, characterized through the building of canonical bodies of knowledge and advanced application cases with refined methodology, has not yet happened. The majority of the studies investigate the challenges and potential solutions of data handling, with fewer studies focusing on socio-technological issues or advanced applications. This trend is currently showing no sign of change, highlighting that VGI research is still very much technology-driven as opposed to theory- or application-driven. From the results of the systematic mapping study, the authors formulate and discuss several research objectives for future work, which could lead to a stronger, more theory-driven treatment of the topic VGI in GIScience.
Original languageEnglish
Pages (from-to)231-243
Number of pages13
JournalComputers, environment and urban systems
Volume59
DOIs
Publication statusPublished - 2016

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disaster management
social media
disaster
management
consolidation
methodology
method
trend
knowledge

Keywords

  • METIS-319895
  • ITC-ISI-JOURNAL-ARTICLE

Cite this

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Beyond data collection : Objectives and methods of research using VGI and geo-social media for disaster management. / Granell, C.; Ostermann, F.O.

In: Computers, environment and urban systems, Vol. 59, 2016, p. 231-243.

Research output: Contribution to journalArticleAcademicpeer-review

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AB - This paper investigates research using VGI and geo-social media in the disaster management context. Relying on the method of systematic mapping, it develops a classification schema that captures three levels of main category, focus, and intended use, and analyzes the relationships with the employed data sources and analysis methods. It focuses the scope to the pioneering field of disaster management, but the described approach and the developed classification schema are easily adaptable to different application domains or future developments. The results show that a hypothesized consolidation of research, characterized through the building of canonical bodies of knowledge and advanced application cases with refined methodology, has not yet happened. The majority of the studies investigate the challenges and potential solutions of data handling, with fewer studies focusing on socio-technological issues or advanced applications. This trend is currently showing no sign of change, highlighting that VGI research is still very much technology-driven as opposed to theory- or application-driven. From the results of the systematic mapping study, the authors formulate and discuss several research objectives for future work, which could lead to a stronger, more theory-driven treatment of the topic VGI in GIScience.

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