Upgrading to 3D cadastre in Morocco: Lessons learned from benchmarking of international 3D cadastral systems

Hajji, Rafika; Asri, Hanae El; Ez-Zriouli, Chaymae

doi:10.1016/j.landusepol.2023.106605

Cited by 4 publications

(2 citation statements)

References 42 publications

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“…Prikaz različitih pristupa i modela podataka (kako hibridnih tako i onih koji podrazumevaju sveobuhvatniji 3D pristup), njihove analize kao i smernice za implementaciju mogu se pronaći u nizu naučnih radova [2,[5][6][7][8].…”

Section: Uvodunclassified

Criteria for implementing the hybrid 3D cadastre model in Serbia

Višnjevac,

Šoškić,

Mihajlović

2024

Tehnika

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3D cadastre as a modern approach to the development of the cadastral information system brings many advantages and solves the difficulties that the current cadastral system faces when it comes to registration and visualization of complex 3D situations. Accordingly, transitioning to a 3D cadastral system requires significantly more resources because it is necessary to collect, process, store, maintain, and distribute data in three dimensions. To open a more accessible path to implementing a 3D cadastre, a hybrid model is one of the proposed approaches. This implies that current 2D cadastral data are used as much as possible, and that in locations where it is not possible to unambiguously present properties and boundaries, a 3D approach is used. In this paper, the basic criteria defining when a 3D approach is necessary within the hybrid model are discussed and presented. A basic assessment of the relationship between 2D and 3D approaches is provided within a case study.

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Section: Uvodunclassified

Criteria for implementing the hybrid 3D cadastre model in Serbia

Višnjevac,

Šoškić,

Mihajlović

2024

Tehnika

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“…The growth of urbanization causes intensive use of land. The faster growth of the physical extent of urban areas compared to their population causes more land to be used for urban development [2]. Hence, efficient land administration and parcel-based land development modeling play an important role in sustainable urban growth [3,4].…”

Section: Introductionmentioning

confidence: 99%

Smart Urban Cadastral Map Enrichment—A Machine Learning Method

Hajiheidari,

Delavar,

Rajabifard

2024

IJGI

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Enriching and updating maps are among the most important tasks of any urban management organization for informed decision making. Urban cadastral map enrichment is a time-consuming and costly process, which needs an expert’s opinion for quality control. This research proposes a smart framework to enrich a cadastral base map using a more up-to-date map automatically by machine learning algorithms. The proposed framework has three main steps, including parcel matching, parcel change detection and base map enrichment. The matching step is performed by checking the center point of each parcel in the other map parcels. Support vector machine and random forest classification algorithms are used to detect the changed parcels in the base map. The proposed models employ the genetic algorithm for feature selection and grey wolf optimization and Harris hawks optimization for hyperparameter optimization to improve accuracy and performance. By assessing the accuracies of the models, the random forest model with feature selection and grey wolf optimization, with an F1-score of 0.9018, was selected for the parcel change detection method. Finally, the detected changed parcels in the base map are deleted and relocated automatically with corresponding parcels in the more up-to-date map by the affine transformation.

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Strata Practice in Building Information Modelling (BIM) and Geospatial Perspective

Razali,

Ariff

2024

Earth and Environmental Sciences Library

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Upgrading to 3D cadastre in Morocco: Lessons learned from benchmarking of international 3D cadastral systems

Cited by 4 publications

References 42 publications

Criteria for implementing the hybrid 3D cadastre model in Serbia

Criteria for implementing the hybrid 3D cadastre model in Serbia

Smart Urban Cadastral Map Enrichment—A Machine Learning Method

Strata Practice in Building Information Modelling (BIM) and Geospatial Perspective

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