Development of 4D Marine Cadastre Data Model – A Case Study of Terengganu Shoreline
Yusuf Hussaini Atulukwu, Muhammed Imzan Hassan, Alias Abdul Rahman
In this paper, a 4D (3D + time) marine cadastral data model (MCDM) based on LADM is presented to improve the management of 3D marine properties considering the temporal elements, especially on the coast of Terengganu, Kuala Nerus. The model integrates temporal components and introduces a new bitemporal transaction class, the archived historical record class, which is structured to document two types of time-related information: valid time and transaction time. This dual-time perspective is critical for accurately recording data changes over time. Suffice it to say that the LADM version object in its current form may need to be included or redesigned to accommodate bitemporal data. This paper will first examine current practices in marine management, identify and establish temporal elements for implementation, identify LADM and existing 3D classes for adoption along with their attributes, relationships, associations, and code lists, and develop a conceptual data model that describes the modeling technique and requirements for coastal data, leading to a 4D MCDM. The output result is expected to provide visualization of the position and boundaries for each component of the marine and land cadastre in the area and, by extension, present a practical country utilization of 3D LADM provisions in the marine and land cadastre context, which can serve as a model for many aspects of modern urban planning.
Event: 12th International FIG Workshop on LADM & 3D LA
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