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Document type:
Konferenzbeitrag 
Contribution type:
Textbeitrag / Aufsatz 
Author(s):
Kolbe, Thomas H.; Gröger, Gerhard 
Title:
Towards unified 3D city models 
Abstract:
An increasing number of municipalities decide nowadays to build up 3D city models. Often the main purpose of such a model is to support urban planning processes. However, in most cases this support currently is restricted to the visualization of virtual scenes. The first reason is that there are still no commercial 3D geoinformation systems available. Thus, city models typically are implemented on top of CAD systems or visualization software which all offer only limited modeling capabilities. Th...    »
 
Keywords:
3D GIS; 3D city models; GML; geometric-topological modeling; level of detail; multiscale; GISTop_Standardization; GISTop_CityModeling; GISPro_CityGML; LOCenter; LOCTop_Semantic_modeling; LOCTop_Multirepresentation_and_Multiscale_Modeling; LOCTop_Urban_Information_Modeling_Virtual_3D_City_Model 
Book / Congress title:
Proceedings of the Joint ISPRS Commission IV Workshop on Challenges in Geospatial Analysis, Integration and Visualization II in Stuttgart 2003 
Publisher:
ISPRS 
Year:
2003 
Reviewed:
ja