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Tackling Uncertainty in Combined Visualizations of Underground Information and 3D City Models

Krämer, Michel ; Dummer, Martin ; Ruppert, Tobias ; Kohlhammer, Jörn (2011)
Tackling Uncertainty in Combined Visualizations of Underground Information and 3D City Models.
GeoViz Hamburg 2011 Workshop.
Konferenzveröffentlichung, Bibliographie

Kurzbeschreibung (Abstract)

Cities are under constant development. They are characterized not only by their surface constructions like buildings and traffic infrastructure, but also by their underground structures. Besides human-created lifelines, tunnels and quarries, there are also diverse geological formations. Underground information contains a lot of uncertainty by nature, because measurements provide information along drilling lines only. Additionally, man-made structures are often hardly documented. In this paper we will present ways to visualize such uncertainty in combination with exact surface structures from 3D city models in order to assist stakeholders in making decisions. We will evaluate existing techniques and describe the requirements imposed on uncertainty visualization.

Typ des Eintrags: Konferenzveröffentlichung
Erschienen: 2011
Autor(en): Krämer, Michel ; Dummer, Martin ; Ruppert, Tobias ; Kohlhammer, Jörn
Art des Eintrags: Bibliographie
Titel: Tackling Uncertainty in Combined Visualizations of Underground Information and 3D City Models
Sprache: Englisch
Publikationsjahr: 2011
Veranstaltungstitel: GeoViz Hamburg 2011 Workshop
Kurzbeschreibung (Abstract):

Cities are under constant development. They are characterized not only by their surface constructions like buildings and traffic infrastructure, but also by their underground structures. Besides human-created lifelines, tunnels and quarries, there are also diverse geological formations. Underground information contains a lot of uncertainty by nature, because measurements provide information along drilling lines only. Additionally, man-made structures are often hardly documented. In this paper we will present ways to visualize such uncertainty in combination with exact surface structures from 3D city models in order to assist stakeholders in making decisions. We will evaluate existing techniques and describe the requirements imposed on uncertainty visualization.

Freie Schlagworte: Business Field: Visual decision support, Business Field: Virtual engineering, Research Area: Generalized digital documents, Research Area: Semantics in the modeling process, Uncertainty, Geographic information systems (GIS), 3D City models, Data integration, Geodata visualization, Geoscience, Underground visualization
Fachbereich(e)/-gebiet(e): 20 Fachbereich Informatik
20 Fachbereich Informatik > Graphisch-Interaktive Systeme
Hinterlegungsdatum: 12 Nov 2018 11:16
Letzte Änderung: 12 Nov 2018 11:16
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