Results 11 to 20 of about 142,306 (307)
NoSQL Based 3D City Model Management System [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2014 To manage increasingly complicated 3D city models, a framework based on NoSQL database is proposed in this paper. The framework supports import and export of 3D city model according to international standards such as CityGML, KML/COLLADA and X3D. We also
B. Mao +4 more
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3D CITY MODELS FOR SUPPORTING SIMULATIONS IN CITY DENSIFICATIONS [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2021 Abstract. In order to meet the increasing needs of housing and services in urban areas, cities are densified. When densifying a city, it is important to provide good living conditions while maintaining a low environmental impact. To ensure this, the urban planning process should include simulations of e.g. noise and daylight conditions.
L. Harrie +7 more
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URBAN HEAT ISLAND MICRO-MAPPING VIA 3D CITY MODEL [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2018 Urban Heat Island (UHI) phenomenon has been a topic of intense study over the past several years. However, to visualise UHI model is still an issue. Common visualisation of UHI by using digital thematic maps shows that it is hard to perceive its impacts ...
U. Ujang +4 more
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Visualization of 3D city models on mobile devices
Proceedings of the 17th International Conference on 3D Web Technology, 2012 3D city models are increasingly being used as a tool for different applications related with urban management and planning. Current developments show the visualization of these models in desktop applications. The visualization of 3D city models in mobile devices is a great technological challenge because of the size of these models and the limited ...
Iñaki Prieto, Jose Luís Izkara
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Services Oriented Smart City Platform Based On 3d City Model Visualization [PDF]
ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2014 The rapid technological evolution, which is characterizing all the disciplines involved within the wide concept of smart cities, is becoming a key factor to trigger true user-driven innovation.
F. Prandi +4 more
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Virtual 3D City Model for Navigation in Urban Areas
Journal of Intelligent & Robotic Systems, 2011 In this paper, we propose to study the integration of a new source of a priori information, which is the virtual 3D city model. We study this integration for two tasks: vehicles geo-localization and obstacles detection. A virtual 3D city model is a realistic representation of the evolution environment of a vehicle.
Cappelle, Cindy +3 more
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Creating and Using 3D City Models
eCAADe proceedings, 2008 City modelling is a topic which has been on the agenda for a long time. Today crucial questions concerning the creation of a city model are resolved.
W. Dokonal
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Scalable Evaluation of 3D City Models [PDF]
IGARSS 2019 - 2019 IEEE International Geoscience and Remote Sensing Symposium, 2019 The generation of 3D building models from Very High Resolution geospatial data is now an automatized procedure. However , urban areas are very complex and practitioners still have to visually assess the correctness of these models and detect reconstruction errors.
Ennafii, Oussama +3 more
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Reconstructing historical 3D city models
Urban Informatics, 2022 AbstractHistorical maps are increasingly used for studying how cities have evolved over time, and their applications are multiple: understanding past outbreaks, urban morphology, economy, etc. However, these maps are usually scans of older paper maps, and they are therefore restricted to two dimensions.
Camille Morlighem +2 more
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ISPRS International Journal of Geo-Information, 2022 Virtual 3D city models, in varying forms of extent and detail, are becoming more common, yet their usage might still be limited [...]
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