Implementation of a 3D Augmented Reality Physical Model for the Study of a River Basin Topography

This project focuses on the development and implementation of a 3D Augmented Reality (AR) physical model, known as ARSandbox, specifically designed for studying the topography and hydrological parameters of a hydrographic basin. The problem addressed is the difficulty in appreciating topographic parameters and their relationship with hydrology when using traditional two-dimensional representations (maps). The proposed solution involves constructing a physical device that integrates moldable sand, sensors (like Kinect), and a projector, controlled by open-source software programmed to abstract surface data and project relevant information such as contour lines and water levels in real-time. The main goal is to create an innovative and practical didactic tool for teaching civil engineering and earth sciences. It is expected that this system will enhance the understanding of complex concepts like topographic map reading, contour line interpretation, basin formation, and the simulation of phenomena such as runoff and flooding. Expected outcomes include functional prototypes and didactic material to supplement theoretical teaching in undergraduate and postgraduate courses at the Salesian Polytechnic University.<br/><br/><b>Goal</b>: <br/>To implement a dynamic and interactive augmented reality system, using software and a sandbox where the modeled topography will be projected, in order to determine the morphometric characteristics of a hydrographic basin.<br/><br/><b>Research lines</b>: <br/>Development of techniques and tools for teaching basic sciences in the training of civil engineers