Concept

Preferred Labelskos:prefLabel

OGC City Geography Markup Language (CityGML) Part 1: Conceptual Model Standard

URI

http://www.opengis.net/def/docs/20-010 ↗Go to the persistent identifier link

Within Vocab

OGC Documents

Definitionskos:definition	This standard defines the open CityGML Conceptual Model for the storage and exchange of virtual 3D city models. The CityGML Conceptual Model is defined by a Unified Modeling Language (UML) object model. This UML model builds on the ISO Technical Committee 211 (ISO/TC211) conceptual model standards for spatial and temporal data. Building on the ISO foundation assures that the man-made features described in the city models share the same spatiotemporal universe as the surrounding countryside within which they reside. A key goal for the development of the CityGML Conceptual Model is to provide a common definition of the basic entities, attributes, and relations of a 3D city model. This is especially important with respect to the cost-effective sustainable maintenance of 3D city models, allowing the reuse of the same data in different application fields.
labellabel	OGC City Geography Markup Language (CityGML) Part 1: Conceptual Model Standard
seeAlsoseeAlso	Editor's Draft - OGC 20-010 CityGML3
Creatorcreator	Thomas H. Kolbe, Tatjana Kutzner, Carl Stephen Smyth, Claus Nagel, Carsten Roensdorf, Charles Heazel
Status of item in register or collectionstatus	Under Development
Alternative LabelaltLabel	CityGML 3.0 Part 1- Conceptual Model
Identifieridentifier	http://www.opengis.net/doc/IS/CityGML-1/3.0
Object Typetype	Technical specification
OGC document typedoctype	OGC Implementation Specification
prevprev	OGC City Geography Markup Language (CityGML) Encoding Standard
wasAttributedTowasAttributedTo	OGC CityGML Standards Working Group
Conformance Classclass	Appearance RequirementsClass or ConformanceClass dependency CityGML Core Object Type Requirements class
	CityGML Core RequirementsClass or ConformanceClass dependency http://iso.org/tc211/iso19107_2003 http://iso.org/tc211/iso19103_2015 Object Type Requirements class
Standardization target typetargetType	Conceptual Model Object Type Standardization target type
	Implementation Specification Object Type Standardization target type
Specification datedate	2021-03-02