Efficient visualization of the geometric information of CityGML: Application for the documentation of built heritage

Title: Efficient visualization of the geometric information of CityGML: Application for the documentation of built heritage
Creator(s): Iñaki, Prieto; Izkara, José Luis; del Hoyo, Francisco Javier Delgado
Date: 2012
Is Part Of: Lecture Notes in Computer Science
Volume: 7333
Pages: 529-544
Language: eng
DOI: https://doi.org/10.1007/978-3-642-31125-3_40
Zotero BiDiAr: https://www.zotero.org/groups/5293298/bidiar/items/K57PPG43/item-list
Abstract: CityGML is a standard data model for the representation, storage and exchange of 3D city models issued by the OGC (Open Geospatial Consortium). CityGML represents a very attractive solution that combines 3D information and semantic information in a single data model. The efficient visualization of the geometric information contained in the CityGML data model is still an open challenge. A survey of the state of the art shows that current approaches have to be improved. In this paper we introduce a new approach for efficient web visualization of CityGML without plugins based on the use of X3D and web services. The approach has been evaluated with an implementation applied to built heritage at urban scale based on an extended CityGML model.
cited by: BIM and GIS integration: planning a digital approach to archaeological site management

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