2020
DOI: 10.1007/s41064-020-00095-z
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CityGML 3.0: New Functions Open Up New Applications

Abstract: The development of the next major version 3.0 of the international OGC standard CityGML is nearing its end. CityGML 3.0 will come up with a variety of new features and revisions of existing modules that will increase the usability of CityGML for more user groups and areas of application. This includes a new space concept, a revised level-of-detail (LOD) concept, the representation of time-dependent properties, the possibility to manage multiple versions of cities, the representation of city objects by point cl… Show more

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Cited by 117 publications
(106 citation statements)
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“…Due to the added features that improve interoperability between the two file formats (Cheng et al, 2014;Kutzner, Kolbe), we have chosen to use IFC4 and an early developmental version of CityGML 3.0 in the development and testing of rules and the implementation.…”
Section: Methodsmentioning
confidence: 99%
“…Due to the added features that improve interoperability between the two file formats (Cheng et al, 2014;Kutzner, Kolbe), we have chosen to use IFC4 and an early developmental version of CityGML 3.0 in the development and testing of rules and the implementation.…”
Section: Methodsmentioning
confidence: 99%
“…Some features in the version 3.0 are intended to make the CityGML model closer to BIM. The main change with respect to version 2.0 is the addition of a new space concept [24]. The new space concept can be utilized to define, using inheritance, new classes e.g., "BuildingConstructiveElement".…”
Section: The Ogc Citygmlmentioning
confidence: 99%
“…CityGML is an XML based format for storing, managing and exchanging virtual 3D City Models and an international Open Geospatial Consortium (OGC) Standard (Open Geospatial Consortium, 2012). The current version is CityGML 2.0, however CityGML 3.0 is set to be released within 2020 (Kutzner et al, 2020). CityGML 3.0 has been revised to facilitate the interoperability with other major standards, including IFC, by introducing a new "Construction" module and revising the modules of "Buildings" and "Transportation".…”
Section: Citygmlmentioning
confidence: 99%
“…Furthermore, known issues are missing or misshaped geometries (curves) as well as errors in calculating geometric characteristics such as volumes and heights. CityGML 3.0 is introducing upon release new feature types (i.e AbstractConstructiveElement) to facilitate the mapping with IFC classes, such as IfcWall, IfcSlab and IfcRoof among others (Kutzner et al, 2020)…”
Section: Challenges Of Bim-gis Integrationmentioning
confidence: 99%