The ArteMapp app is generating terrain maps of an area of interest. Its gathering the 3D position measurement of the user as the user is walking along the area of interest. The app is using the measured data points to generate 3D surface plots, which would be the output of the core process of the application.
There are many terrain mapping solutions. This solution, however, is allowing the user to effortlessly have a quick topographical assessment of a site. In the initial release, the recorded data points are purely based on the Global Navigation Satellite System (e.g. GPS, Galileo etc.) measurements (i.e. the location data).