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BIM/IFC-LADM mapping framework for Sarawak country profile

Journal Article (2025)
Author(s)

Ainn Zamzuri (Universiti Teknologi Malaysia)

Alias Abdul Rahman (Universiti Teknologi Malaysia)

Muhammad Imzan Hassan (Universiti Teknologi Malaysia)

Peter van van Oosterom (TU Delft - Digital Technologies)

Research Group
Digital Technologies
DOI related publication
https://doi.org/10.1080/00396265.2025.2532947
More Info
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Publication Year
2025
Language
English
Research Group
Digital Technologies
Bibliographical Note
Green Open Access added to TU Delft Institutional Repository as part of the Taverne amendment. More information about this copyright law amendment can be found at https://www.openaccess.nl. Otherwise as indicated in the copyright section: the publisher is the copyright holder of this work and the author uses the Dutch legislation to make this work public.@en
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Abstract

This paper enhances the Sarawak LADM Country Profile by proposing a structured workflow for mapping IFC elements (e.g. IfcSpace, IfcWall, IfcSlab) to LADM classes to improve the representation of legal space boundaries. The methodology focuses on extracting legal space information from IFC models, mapping it to LADM using Enterprise Architect, and structuring the data for future integration with PostgreSQL. The mapping framework supports strata title management and 3D cadastral in Sarawak. Additionally, this study outlines a conceptual workflow for visualising legal space boundaries using CesiumJS. The proposed approach enhances data interoperability between BIM and land administration, advancing BIM-driven cadastral systems.

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