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Peng, Y. (author), Nijhuis, S. (author), Zhang, Guangting (author), Stoter, J.E. (author), Agugiaro, G. (author)This paper focuses on GIS-based visibility analysis to explore landscape architecture com-positions as a means to understand visual-spatial characteristics and identify related design principles. More specifically, the paper elaborates a practical method to employ high-resolution data acquired by terrestrial LiDAR (Light Detection and Ranging or...journal article 2022
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Giannelli, D. (author), León Sánchez, C.A. (author), Agugiaro, G. (author)In this paper, five commonly used software tools to estimate solar radiation in the urban context (GRASS GIS, ArcGIS, SimStadt, CitySim and Ladybug) are run on the same test site and are compared in terms of input data requirements, usability, and accuracy of the results. Spatial and weather data have been collected for an area located in the...journal article 2022
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Agugiaro, G. (author), Zwamborn, A. (author), Tigchelaar, C. (author), Matthijssen, E. (author), León Sánchez, C.A. (author), van der Molen, Folckert (author), Stoter, J.E. (author)In the last 15 years semantic 3D city models have seen a steady growth in terms of creation and adoption. Many cities world-wide have now at least one city model which can be used for several applications. Energy- and sustainability-related topics are among those that have experienced a noteworthy increase of interest from the Geomatics...journal article 2022
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Tufan, Ö (author), Arroyo Ohori, G.A.K. (author), León Sánchez, C.A. (author), Agugiaro, G. (author), Stoter, J.E. (author)3D city models are frequently used to acquire and store energy-related information of buildings for energy applications. In this context, CityGML is the most common data model, and the Energy ADE, one of its most complex extensions, provides a systematic way of storing detailed energy-related data in XML format. Contrarily, even though...journal article 2022
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León Sánchez, C.A. (author), Agugiaro, G. (author), Stoter, J.E. (author)This document introduces the process for the creation of a testbed for energy applications based on a semantic 3D city model for the municipality of Rijssen-Holten in The Netherlands. The creation of this dataset requires the consolidation from multiple data sources as well as a lot of manual work so the authors can warranty as much as...journal article 2022
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Roy, E.I. (author), Pronk, Maarten (author), Agugiaro, G. (author), Ledoux, H. (author)Data on the number of floors is required for several applications, for instance, energy demand estimation, population estimation, and flood response plans. Despite this, open data on the number of floors is very rare, even when a 3D city model is available. In practice, it is most often inferred with a geometric method: elevation data is used...journal article 2022
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León Sánchez, C.A. (author), Giannelli, D. (author), Agugiaro, G. (author), Stoter, J.E. (author)The 3D BAG v. 2.0 dataset has been recently released: it is a country-wide dataset containing all buildings in the Netherlands, modelled in multiple LoDs (LoD1.2, LoD1.3 and LoD2.2). In particular, the LoD2.2 allows differentiating between different thematic surfaces composing the building envelope. This paper describes the first steps to...journal article 2021
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Doan, Truc Quynh (author), León Sánchez, C.A. (author), Peters, R.Y. (author), Agugiaro, G. (author), Stoter, J.E. (author)3D city models are playing a growing role worldwide as sources of integrated information upon which different urban applications are developed. In the context of urban planning and design, semantic 3D city models can provide plenty of qualitative and quantitative information about the urban context and of the area(s) to be transformed. This...journal article 2021
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Dahle, F. (author), Arroyo Ohori, G.A.K. (author), Agugiaro, G. (author), Briels, Sven (author)In many countries digital maps are generally created and provided by Cadastre, Land Registry or National Mapping Agencies. These maps must be accurate and well maintained. However, in most cases, the update process of these maps is still done by hand, often using satellite or aerial imagery. Supporting this process via automatic change...journal article 2021
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Widl, Edmund (author), Agugiaro, G. (author), Peters-Anders, Jan (author)Worldwide, cities are nowadays formulating their own sustainability goals, including ambitious targets related to the generation and consumption of energy. In order to support decision makers in reaching these goals, energy experts typically rely on simulation models of urban energy systems, which provide a cheap and efficient way to analyze...journal article 2021
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Wang, C. (author), Tindemans, Simon H. (author), Miller, Clayton (author), Agugiaro, G. (author), Stoter, J.E. (author)A bottom-up building energy modelling at the urban scale based on Geographic Information System and semantic 3D city models can provide quantitative insights to tackle critical urban energy challenges. Nevertheless, incomplete information is a common obstacle to produce reliable modelling results. The residential building heating demand...journal article 2020
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Noardo, F. (author), Arroyo Ohori, G.A.K. (author), Krijnen, T.F. (author), Stoter, J.E. (author), Ellul, C (author), Harrie, L (author), Biljecki, Filip (author), Agugiaro, G. (author), Kokla, M. (author)In both research and practice, data interoperability is considered essential to support a rising number of applications that need data from different domains. Therefore, standard data formats and models are developed by standardization organizations such as Open Geospatial Consortium (for the Geo domain)<br/>and buildingSMART (for the BIM domain...report 2020
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Agugiaro, G. (author), Garcia Gonzalez, F.G. (author), Cavallo, R. (author)In urban planning, a common unit of measure for housing density is the number of households per hectare. However, the actual size of the physical space occupied by a household, i.e., a dwelling, is seldom considered, neither in 2D nor in 3D. This article proposes a methodology to estimate the average size of a dwelling in existing urban areas...journal article 2020
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Ruben, P.A. (author), Sileryte, R. (author), Agugiaro, G. (author)Urban mining aims at reusing building materials enclosed in our cities. Therefore, it requires accurate information on the availability of these materials for each separate building. While recent publications have demonstrated that such information can be obtained using machine learning and data fusion techniques applied to hyperspectral...journal article 2020
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Fossatti, F. (author), Agugiaro, G. (author), Olde Scholtenhuis, L. (author), Dorée, A. (author)The organisational data models that support the information needs of utility network managers are proprietary and domain-specific, while the emerging national standards in this field often lack lifecycle data representation capabilities. However, multiple types of utility networks can be comprehensively represented with the free and open...journal article 2020
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Garcia Gonzalez, Gabo (author), Agugiaro, G. (author), Cavallo, R. (author)In urban planning, a common unit of measurement for population density is the number of households per hectare. However, the actual size of the households is seldom considered, neither in 2D nor in 3D. This paper proposes a method to calculate the average size of the household in existing urban areas from available open data and to use it as a...journal article 2019
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Noardo, F. (author), Biljecki, F. (author), Agugiaro, G. (author), Arroyo Ohori, G.A.K. (author), Ellul, Claire (author), Harrie, Lars (author), Stoter, J.E. (author)An investigation into the implementation state of open standards in software is currently ongoing through the ISPRS/EuroSDR ‘GeoBIM benchmark 2019’ initiative, which kicked off earlier this year. The benchmark activity provides a way of assessing and comparing the functionality of different software packages in GIS and BIM in terms of their...journal article 2019
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Kumar, Kavisha (author), Labetski, A. (author), Agugiaro, G. (author), Stoter, J.E. (author)GIS has become an important part of many disciplines and supports a vast range of applications. It is used everywhere, from agriculture to public health care. Furthermore, with the advances in technologies, the availability of GIS data and software support has grown exponentially. In this paper, we present the results of our international survey...journal article 2019
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- Agugiaro, G. (author), Koeva, M. (author), Wei, Z. (author), Biljecki, F. (author) contribution to periodical 2019
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Pasquinelli, Alice (author), Agugiaro, G. (author), Tagliabue, Lavinia Chiara (author), Scaioni, Marco (author), Guzzetti, Franco (author)Smart management of urban built environment relies on the availability of data supporting sound policy making and guiding city renovation processes toward more sustainable and performant models. Nevertheless, public managers are unlikely to have comprehensive information on the existing building stock. In addition, tools providing effective...journal article 2019
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