Case study on the 3D Cadastre in Algeria : First application of the FIG Recommendations
Mohamed Akram Seddiki
The Three-dimensional representation has become in recent years a real decision-making tool in urban and planning. However, analysis of the results proved not so simple, and many questions about the feasibility and usefulness of spatial 3D representation of the physical or legal objects as well as the various solutions already are being used demonstration. The implementation of a GIS for the analysis and management of 3D cadastre data is a complex task that requires careful examination of the data, define pretreatments to be performed for each type of data before integration, the required quality, modeling logic and results. This work defined an approach to the study of a case applied to Oran city (west of Algeria) which includes four main phases: Design of a cadastral database; Acquisition, restructuring and integration of complementary external data; Analysis and management of 3D cadastre database; Example of the use of the 3D cadastre in property valuation.
Event: 5th International FIG Workshop on 3D Cadastres
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