Modelling 3D underground legal spaces in 3D Land Administration Systems

Title

Modelling 3D underground legal spaces in 3D Land Administration Systems

 Author

Ramlakhan, Rohit (Delft University of Technology)
Kalogianni, Eftychia (Delft University of Technology)
van Oosterom, Peter (Delft University of Technology)

Date

2021-10-11

 Abstract

Two dimensional (2D) Land Administration Systems (LASs) do not adequately represent 3D underground objects. It is not easy to identify the owners of these objects and the relations between objects below and above the surface are not explicitly provided. A 3D LAS can however facilitate a better understanding, as well as a more efficient registration and clear visualisation of the Rights, Restrictions and Responsibilities (RRRs) of the 3D underground objects. To represent 3D underground objects, BIM/IFC (ISO 16739:2018) models can be used from design. The LADM (ISO 19152:2012) standard should be used to provide a formal language to register spatial and non-spatial information in LASs. In this paper a literature review is performed to develop a standardised workflow to model the legal spaces of BIM/IFC models of 3D underground objects according to the LADM in 3D LASs. With this workflow the user is provided with a general framework, where adherence to the BIM/IFC and LADM standards enhances interoperability, increases efficiency and reduces costs. More research needs to be done on validating the workflow with use cases.

 Subject

3D Land Administration Systems
underground objects
LADM
BIM
IFC

 To reference this document use:

https://doi.org/10.4233/uuid:4a499efb-f348-456b-9965-65c47519337a

 Part of collection

Conference proceedings

 Document type

conference paper

 Rights

(c) the authors
Files
PDF c_3D_CAD_2021_paper_15.pdf 616.05 KB
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