Article (Scientific journals)
How virtual reality can help visualise and assess geohazards
Havenith, Hans-Balder; Cerfontaine, Philippe; Mreyen, Anne-Sophie
2017In International Journal of Digital Earth, p. 1-17
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Keywords :
virtual reality; simulation; 3D geomodels
Abstract :
[en] Geohazard research requires extensive spatiotemporal understanding based on an adequate multi-scale representation of modelling results. The most commonly applied representation basis for collected data is still the one of a 2D plane, typically a map. Digital maps of spatial data can be visualised and processed by using Geographic Information Systems. It is far less common to use 3D geomodels for the analysis and visualisation of spatial data. For the visualisation of both spatial and temporal hazard components, there are no standardised tools. We claim that a full geohazard assessment is only possible inside a new type of geoscientific and technological environment that is at the same time multi-dimensional, spatiotemporal, integrated, fully interactive (tele-)immersive, and collaborative. Surface and subsurface processes are interacting at various scales that are difficult to be overviewed at once. Virtual Reality (VR) technology could provide an attractive solution to overcome the multi-dimensional and spatiotemporal obstacles. The review of geoscientific applications using VR technology developed by multiple teams around the world shows that some solutions have already been developed many years ago, but widespread use was not possible. This is clearly changing now and soon we will see if VR can contribute to a better understanding of geo-processes. © 2017 Informa UK Limited, trading as Taylor & Francis Group
Disciplines :
Earth sciences & physical geography
Author, co-author :
Havenith, Hans-Balder  ;  Université de Liège - ULiège > Département de géologie > Géologie de l'environnement
Cerfontaine, Philippe ;  Université de Liège - ULiège > Département de géologie > Département de géologie
Mreyen, Anne-Sophie  ;  Université de Liège - ULiège > Département de géologie > Géologie de l'environnement
Language :
English
Title :
How virtual reality can help visualise and assess geohazards
Publication date :
2017
Journal title :
International Journal of Digital Earth
ISSN :
1753-8947
eISSN :
1753-8955
Publisher :
Taylor and Francis Ltd.
Pages :
1-17
Peer reviewed :
Peer Reviewed verified by ORBi
Available on ORBi :
since 31 July 2020

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