Results 71 to 80 of about 1,932 (209)

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

Semi-automatic conversion from OSG to CityGML

CoRR, 2021
Master's thesis. Source code can be found on: https://github.com/pranjal23/osg2citygml The following 2021 article was derived from this dissertation (written in 2016): https://link.springer.com.remotexs.ntu.edu.sg/chapter/10.1007/978-3-030-71002 ...
openaire   +2 more sources

Developing GeoAI Integrated Mass Valuation Model Based on LADM Valuation Information Great Britain Country Profile

Transactions in GIS, Volume 29, Issue 1, February 2025.
ABSTRACT Access to information pertaining to land facilitates strategic planning for individuals, businesses, and governmental entities and allows them to anticipate and address contemporary challenges such as climate change, housing requirements, and economic prosperity.
Muhammed Oguzhan Mete
wiley   +1 more source

Comparative Analysis of Geospatial Tools for Solar Simulation

Transactions in GIS, Volume 29, Issue 1, February 2025.
ABSTRACT This paper performs, describes, and evaluates a comparison of seven software tools (ArcGIS Pro, GRASS GIS, SAGA GIS, CitySim, Ladybug, SimStadt, and UMEP) to calculate solar irradiation. The analysis focuses on data requirements, software usability, and accuracy simulation output.
Camilo León‐Sánchez, Denis Giannelli, Giorgio Agugiaro, Jantien Stoter   +3 more
wiley   +1 more source

Appropriateness of Using CityGML Standard Version 2.0 for Developing 3D City Model in Oman

, 2021
This paper investigates the appropriateness of using CityGML version 2.0 for developing 3D city model in Oman. Some countries have started using CityGML standard (version 1.0 and version 2.0) to establish its 3D city model.
Alias Bin Abdul Rahman, Abdul Rahman, Alias, Al Kalbani, Khalid, Khalid Al Kalbani   +3 more
core   +1 more source

HBIM-GIS Integration: From IFC to CityGML Standard for Damaged Cultural Heritage in a Multiscale 3D GIS

Applied Sciences, 2020
This study describes the technical-systemic and conceptual-informative interoperability tests for the integration of a Historic Building Information Modeling (HBIM) model in a 3D Geographic Information System (GIS) environment aimed to provide complete ...
Elisabetta Colucci, Valeria De Ruvo, Andrea Lingua, Francesca Matrone, Gloria Rizzo   +4 more
doaj   +1 more source

Enhancing the Life Cycle Management of Built Environment With Integrated Land Administration Functions Based on BIM/IFC and LADM

Transactions in GIS, Volume 29, Issue 1, February 2025.
ABSTRACT The maintenance of physical and legal data related to development in different formats necessitates the manual verification of construction projects' compliance with legal requirements and regulations. However, supporting the BIM/IFC standard, which models the design and construction process of buildings, with legal models has the potential to
Özlem Korkmaz, Okan Yılmaz, Melih Basaraner, Mehmet Alkan   +3 more
wiley   +1 more source

Automatic Semantic-preserving Conversion Between OBJ and CityGML

, 2015
We investigate the automatic conversion between two substantially different formats used in 3D city models: the ubiquitous but semantically poor Wavefront OBJ and the semantically rich but less used OGC standard CityGML. We elaborate on their differences
Biljecki, F., Arroyo Ohori, K. (author), Biljecki, F. (author), Biljecki, Filip, Arroyo Ohori, Ken, Arroyo Ohori, K.   +5 more
core   +2 more sources

Question Answering System for Smart Cities and Urban Planning With The World Avatar

IET Smart Cities, Volume 7, Issue 1, January/December 2025.
Zaha is a retrieval augmented generation question answering system integrated with The World Avatar knowledge graph to support urban planning and smart city initiatives. It enables intuitive natural language queries for complex urban data, overcoming challenges such as data silos and the technical complexity of traditional query tools.
Xinhong Deng, Yi‐Kai Tsai, Srishti Ganguly, Dan Tran, Hou Yee Quek, Wilson Ang, Shin Zert Phua, Sebastian Mosbach, Jethro Akroyd, Markus Kraft   +9 more
wiley   +1 more source

A holistic approach proposal for 3D underground land management (3D ULA) in Turkey: The case of utility network

Transactions in GIS, Volume 28, Issue 7, Page 2134-2156, November 2024.
Abstract Physical and cadastral data management practices for underground facilities are insufficient to represent underground assets' Rights, Restrictions, and Responsibilities (RRRs) and their relationships with the cadastre. For this reason, developing a 3D integrated data (underground and above‐ground) model may be an approach to an effective land ...
Hicret Gürsoy Sürmeneli, Jing Sun, Mehmet Alkan   +2 more
wiley   +1 more source