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Proposal for a new LoD and multi-representation concept for CityGML

Löwner, M.O.; Gröger, G.; Benner, J.; Biljecki, F.; Nagel, C.



Abstract (englisch): The Open Geospatial Consortium (OGC) CityGML standard offers a Level of Detail (LoD) concept that enables the representation of CityGML features from a very detailed to a less detailed description. Due to a rising application variety, the current LoD concept seems to be too inflexible. Here, we present a multi representation concept (MRC) that enables a user-defined definition of LoDs. Because CityGML is an international standard, official profiles of the MRC are proposed. However, encoding of the defined profiles reveals many problems including mapping the conceptual model to the normative encoding, missing technologies and so on. Therefore, we propose to use the MRC as a meta model for the further definition of an LoD concept for CityGML 3.0.


Zugehörige Institution(en) am KIT Institut für Angewandte Informatik (IAI)
Publikationstyp Zeitschriftenaufsatz
Jahr 2016
Sprache Englisch
Identifikator DOI: 10.5194/isprs-annals-IV-2-W1-3-2016
ISSN: 2194-9050
URN: urn:nbn:de:swb:90-621849
KITopen ID: 1000062184
HGF-Programm 36.02.02; LK 01
Erschienen in ISPRS annals
Band IV-2/W1
Seiten 3-12
Bemerkung zur Veröffentlichung 11th 3D Geoinfo Conference, Athinai, GR, October 20-21, 2016
Schlagworte CityGML, Level of Detail, Multi-representation concept, Application Domain Extension, Profile
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