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Lehner, Hubert (author), Kordasch, Sara Lena (author), Glatz, Charlotte (author), Agugiaro, G. (author)This paper presents a CityGML-based data model developed for the semantic 3D city model of Vienna, Austria. The data model consists in a profile of the CityGML 2.0 standard and has been extended by means of an Application Domain Extension (ADE) developed by the Department for Surveying and Mapping of the City of Vienna in order to comply with...conference paper 2024
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Ledoux, H. (author), Arroyo Ohori, G.A.K. (author), Kumar, Kavisha (author), Dukai, B. (author), Labetski, A. (author), Vitalis, S. (author)The international standard CityGML is both a data model and an exchange format to store digital 3D models of cities. While the data model is used by several cities, companies, and governments, in this paper we argue that its XML-based exchange format has several drawbacks. These drawbacks mean that it is difficult for developers to implement...journal article 2019