This article presents cartographical and geovisualization methods to integrate the concept of uncertainty in the maps. We focus on the uncertain information about natural hazards, and particularly the rockfalls. In a first time, we define the concept of uncertainty for geographical information about natural hazard. A related works of mapping rules be able to valorise this information is also used. Then we propose some visual variables to map the uncertainty and we explain how these visual variables can be integrate into a tool geovisualization.Si la carte est un outil essentiel pour la gestion des risques naturels et la prise de décision, elle est souvent critiquée car elle ne rend pas compte de l'incertitude des données représentées. L'inc...
International audienceSpatial information is pervaded by uncertainty. Indeed, geographical data is o...
[Departement_IRSTEA]Eaux [TR1_IRSTEA]RIVAGEInternational audienceNatural phenomena in mountains such...
The geomorphological maps were created in the beginning of the XXth century. But, it's after 1950 th...
This article presents cartographical and geovisualization methods to integrate the concept of uncert...
Natural hazard assessments are always subject to uncertainties due to missing knowledge about the co...
For decades, uncertainty visualisation has attracted attention in disciplines such as cartography an...
When a GIS is used to drive map-based visualization, exploration of potential relationships takes pr...
Communication of natural hazard assessment results is crucial to protect people and infrastructure f...
This paper will provide a critical analysis of the state of the art of practices in risk mapping and...
The mapping of natural hasards which are connected with the processes of slope movement rests on a n...
Most of the subsurface is inaccessible to direct observation in geosciences. Consequently, only loca...
The existing methods of geomorphological cartography do not accentuate morphogenetic processes and r...
Visualisation of uncertain geospatial data has become an intriguing part of uncertainty communicatio...
Working paper n°7/16Risk mapping (natural and industrial) is a regulatory tool used by public author...
International audienceSpatial information is pervaded by uncertainty. Indeed, geographical data is o...
[Departement_IRSTEA]Eaux [TR1_IRSTEA]RIVAGEInternational audienceNatural phenomena in mountains such...
The geomorphological maps were created in the beginning of the XXth century. But, it's after 1950 th...
This article presents cartographical and geovisualization methods to integrate the concept of uncert...
Natural hazard assessments are always subject to uncertainties due to missing knowledge about the co...
For decades, uncertainty visualisation has attracted attention in disciplines such as cartography an...
When a GIS is used to drive map-based visualization, exploration of potential relationships takes pr...
Communication of natural hazard assessment results is crucial to protect people and infrastructure f...
This paper will provide a critical analysis of the state of the art of practices in risk mapping and...
The mapping of natural hasards which are connected with the processes of slope movement rests on a n...
Most of the subsurface is inaccessible to direct observation in geosciences. Consequently, only loca...
The existing methods of geomorphological cartography do not accentuate morphogenetic processes and r...
Visualisation of uncertain geospatial data has become an intriguing part of uncertainty communicatio...
Working paper n°7/16Risk mapping (natural and industrial) is a regulatory tool used by public author...
International audienceSpatial information is pervaded by uncertainty. Indeed, geographical data is o...
[Departement_IRSTEA]Eaux [TR1_IRSTEA]RIVAGEInternational audienceNatural phenomena in mountains such...
The geomorphological maps were created in the beginning of the XXth century. But, it's after 1950 th...