Moving Objects Trajectories’ Meta Model

This paper presents a repository of trajectories’ models in a proposed moving object trajectories’ meta-model. It is highly abstracted and unified schema where current trajectories’ models are integrated; new patterns are added, such as measure and observation according to OGC sensor and measure meta-model. Furthermore, it integrates activity concept and generic device used as mobile object detection (GPS, NFC, Camera, Smart device, etc.). In given schema, we redefine movement patterns using composite Abstract Region of Interest (ARI): area of interest, point of interest, network of interest (Voronoi network, modal transportation network). In this paper, we present our trajectory meta-model and describe how to instantiate it using user interface guide model.