Open Access

ARTICLE

Modeling for application data with 3D spatiale feature in MADS

by

1. Lebanese University Rashayya, Rashaya-Hasbaya Main Road
c.zaki@ul.edu.lb
2. Institut supérieur des études technologiques de Nabeul, Nabeul, Tunisia
soussi_bilel@yahoo.fr

Revue Internationale de Géomatique 2019, 29(3), 255-262. https://doi.org/10.3166/rig.2019.00086

Abstract

A conceptual spatiotemporal data model must be able to offer users a semantic richness of expression to meet their diverse needs concerning the modeling of spatio-temporal data. The conceptual spatiotemporal data model must be able to represent the objects, relationships and events that can occur in a field of study, track data history, support the multirepresentation of these data, and represent temporal and spatial data with two and three dimensions features. The model must also allow the assignment of different types of constraints to relations and provide a complete orthogonality between dimensions and concepts. The MADS model meets several requirements for the design of spatio-temporal data. Nevertheless, we present in this article an improvement of the spatial concepts of MADS in order to ensure the design of data in 3D.

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Keywords

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