Infrastructure Engineering - Research Publications

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Author: Rajabifard, Abbas × Author: Kalantari Soltanieh, Saeid × Author: Saeidian, Bahram × Start date: 2020 × End date: 2024 ×

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    Managing underground legal boundaries in 3D-extending the CityGML standard
    Saeidian, B ; Rajabifard, A ; Atazadeh, B ; Kalantari, M (KEAI PUBLISHING LTD, 2024-02)
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    A semantic 3D city model for underground land administration: Development and implementation of an ADE for CityGML 3.0
    Saeidian, B ; Rajabifard, A ; Atazadeh, B ; Kalantari, M (PERGAMON-ELSEVIER SCIENCE LTD, 2023-10)
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    Underground Land Administration from 2D to 3D: Critical Challenges and Future Research Directions
    Saeidian, B ; Rajabifard, A ; Atazadeh, B ; Kalantari, M (MDPI, 2021-10)
    The development and use of underground space is a necessity for most cities in response to rapid urbanisation. Effective underground land administration is critical for sustainable urban development. From a land administration perspective, the ownership extent of underground assets is essential for planning and managing underground areas. In some jurisdictions, physical structures (e.g., walls, ceilings, and utilities) are also necessary to delineate the ownership extent of underground assets. The current practice of underground land administration focuses on the ownership of underground space and mostly relies on 2D survey plans. This inefficient and fragmented 2D-based underground data management and communication results in several issues including boundary disputes, underground strikes, delays and disruptions in projects, economic losses, and urban planning issues. This study provides a review of underground land administration from three common aspects: legal, institutional, and technical. A range of important challenges have been identified based on the current research and practice. To address these challenges, the authors of this study propose a new framework for 3D underground land administration. The proposed framework outlines the future research directions to upgrade underground land administration using integrated 3D digital approaches.