Results 51 to 60 of about 4,554 (212)
GRAPH TRANSFORMATION RULES FOR IFC-TO-CITYGML ATTRIBUTE CONVERSION [PDF]
ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2019 In model transformation, the population of attributes on the target side constitutes the last step of the conversion process that carries over that part of the input which is often perceived as the most valuable actual information.
J. Lim, H. Tauscher, F. Biljecki
doaj +1 more source
Towards building information modelling for existing structures [PDF]
, 2008 The transformation of cities from the industrial age (unsustainable) to the knowledge age (sustainable) is essentially a ‘whole life cycle’ process consisting of; planning, development, operation, reuse and renewal.
Arayici, Y
core +2 more sources
3D As‐Built Environments in Extended Reality Applications: A Systematic Review
The Photogrammetric Record, Volume 41, Issue 194, April/June 2026.This systematic review identifies BIM and game engines as the primary tools for integrating 3D as‐built environments into XR. While multi‐sensor fusion and multimodal interaction enhance immersion, persistent challenges like manual modeling and bandwidth limitations continue to hinder full ecosystem maturation.
Jesús Balado +4 more
wiley +1 more source
Open data‐based urban models: An assessment for Canadian cities
Canadian Geographies / Géographies canadiennes, Volume 70, Issue 2, Summer / été 2026.Abstract Digital urban models are a rapidly advancing area of study in urban design and policymaking. Many cities have adopted this technology, yielding promising results in developing localized models. However, there are only a limited number of recent Canadian examples, partly due to the high costs of model construction and maintenance.
Matthew Glowacki +5 more
wiley +1 more source
Techniques for improved CityGML models
Graphical Models, 2019 Abstract This paper deals with some techniques that can be used to improve quality and geometric consistency of data driven 3D city models. It focuses on two practical tasks with respect to roof polygons: finding better edges and planarization. To increase the quality of edges, models are merged with true orthophotos and cadastral data.
Steffen Goebbels, Regina Pohle-Fröhlich
openaire +1 more source
4D spatial–temporal information infrastructure for digital twin environments using Spatial IDs
Computer-Aided Civil and Infrastructure Engineering, Volume 40, Issue 30, Page 6184-6200, 19 December 2025.Abstract Digital twin technologies are gaining global attention as foundational components for data‐driven infrastructure management and urban simulation. However, significant challenges remain in integrating and utilizing geospatial datasets, including inconsistencies in spatial referencing methods, the absence of semantic object identification, and ...
Kenji Nakamura +3 more
wiley +1 more source
Integrating 3D city data through knowledge graphs
Geo-spatial Information ScienceCityGML is a widely adopted standard for representing and exchanging 3D city models. The representation of semantic and topological properties in CityGML makes it possible to query such 3D city data for analysis in various applications. Nevertheless, the
Linfang Ding +8 more
doaj +1 more source
Integrated data model for bridges with 3D geometry and maintenance information
Computer-Aided Civil and Infrastructure Engineering, Volume 40, Issue 27, Page 4994-5009, 14 November 2025.Abstract The Japanese government has been promoting construction information modeling initiatives, following the example of building information modeling, which has been widely adopted in the construction sector of Western countries. However, progress in preparing and utilizing 3D data for existing structures, which are primarily subject to maintenance
Kenji Nakamura +4 more
wiley +1 more source
Spatiotemporal expression and application of urban residential solar rights based on CityGML-LADM
International Journal of Digital Earth, 2023 Property disputes are frequent occurrences in rapidly urbanizing regions. Among the legal issues concerning building property rights, solar rights disputes are prevalent because text clauses on solar rights rely on diverse measurements or calculations ...
Chengcheng Liu +4 more
doaj +1 more source
ADAPTATION TO FLOODING EVENTS THROUGH VULNERABILITY MAPPING IN HISTORIC URBAN AREAS [PDF]
, 2018 Historic urban areas are complex and inter-reliant systems, vulnerable to natural hazards. Over the recent years, the increase frequency in extreme precipitation events and sea-level rise, have impacted on a large number of historic areas, growing ...
Egusquiza, Aitziber +4 more
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