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

Marc-O Löwner; Gerhard Gröger; Joachim Benner; Filip Biljecki; Claus Nagel

doi:10.5194/isprs-annals-IV-2-W1-3-2016

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

Marc-O Löwner, Gerhard Gröger, Joachim Benner, Filip Biljecki, Claus Nagel

Urban Data Science

Research output: Chapter in Book/Conference proceedings/Edited volume › Conference contribution › Scientific › peer-review

45 Citations (Scopus)

214 Downloads (Pure)

Abstract

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.

Original language	English
Title of host publication	ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences
Editors	E. Dimopoulou, P. van Oosterom
Publisher	ISPRS
Pages	3-12
Volume	IV-2/W1
DOIs	https://doi.org/10.5194/isprs-annals-IV-2-W1-3-2016
Publication status	Published - Oct 2016
Event	11th 3D Geoinfo Conference - Athens, Greece Duration: 20 Oct 2016 → 21 Oct 2016 Conference number: 11

Conference

Conference	11th 3D Geoinfo Conference
Country/Territory	Greece
City	Athens
Period	20/10/16 → 21/10/16

Keywords

CityGML
Level of Detail
Multi-representation concept
Application Domain Extension
Profile

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10.5194/isprs-annals-IV-2-W1-3-2016

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title = "Proposal for a new LOD and multi-representation concept for CityGML",

abstract = "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.",

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author = "Marc-O L{\"o}wner and Gerhard Gr{\"o}ger and Joachim Benner and Filip Biljecki and Claus Nagel",

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publisher = "ISPRS",

note = "11th 3D Geoinfo Conference ; Conference date: 20-10-2016 Through 21-10-2016",

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Löwner, M-O, Gröger, G, Benner, J, Biljecki, F & Nagel, C 2016, Proposal for a new LOD and multi-representation concept for CityGML. in E Dimopoulou & P van Oosterom (eds), ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences. vol. IV-2/W1, ISPRS, pp. 3-12, 11th 3D Geoinfo Conference, Athens, Greece, 20/10/16. https://doi.org/10.5194/isprs-annals-IV-2-W1-3-2016

Proposal for a new LOD and multi-representation concept for CityGML. / Löwner, Marc-O; Gröger, Gerhard; Benner, Joachim et al.
ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences. ed. / E. Dimopoulou; P. van Oosterom. Vol. IV-2/W1 ISPRS, 2016. p. 3-12.

Research output: Chapter in Book/Conference proceedings/Edited volume › Conference contribution › Scientific › peer-review

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AB - 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.

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

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Keywords

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