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Towards Defining a Framework for the Automatic Derivation of 3D CityGML Models from Volunteered Geographic Information

Towards Defining a Framework for the Automatic Derivation of 3D CityGML Models from Volunteered Geographic Information

Marcus Goetz, Alexander Zipf
Copyright: © 2012 |Volume: 1 |Issue: 2 |Pages: 16
ISSN: 2156-1710|EISSN: 2156-1702|EISBN13: 9781466615069|DOI: 10.4018/ij3dim.2012040101
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MLA

Goetz, Marcus, and Alexander Zipf. "Towards Defining a Framework for the Automatic Derivation of 3D CityGML Models from Volunteered Geographic Information." IJ3DIM vol.1, no.2 2012: pp.1-16. http://doi.org/10.4018/ij3dim.2012040101

APA

Goetz, M. & Zipf, A. (2012). Towards Defining a Framework for the Automatic Derivation of 3D CityGML Models from Volunteered Geographic Information. International Journal of 3-D Information Modeling (IJ3DIM), 1(2), 1-16. http://doi.org/10.4018/ij3dim.2012040101

Chicago

Goetz, Marcus, and Alexander Zipf. "Towards Defining a Framework for the Automatic Derivation of 3D CityGML Models from Volunteered Geographic Information," International Journal of 3-D Information Modeling (IJ3DIM) 1, no.2: 1-16. http://doi.org/10.4018/ij3dim.2012040101

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Abstract

High-quality geographic data sources are eminent for urban data management and the creation of detailed 3D city models. In the past two decades, Volunteered Geographic Information (VGI) increasingly gained attractiveness to both amateur users and professionals, resulting in a broad availability of urban data within VGI communities and especially OpenStreetMap (OSM). OSM provides detailed information about urban regions and more buildings are also mapped. Existing 3D-VGI applications, e.g., KOSMOS Worldflier (Brejc, 2011) or the OSM-3D project (OSM-3D, 2011) only focus on visualization purposes, but a standardized usage for exchanging and sharing urban city models is not combined with VGI. Therefore, this paper presents a framework for an automatic VGI-based creation of 3D building models encoded as standardized CityGML models. The usage of VGI as a proper data source for the creation of standardized city models will be proven.

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