This line focuses on analyzing, documenting, and digitizing architectural heritage in order to improve its management, understanding, and conservation. Its research objectives are:

1. Creating a digital inventory of heritage buildings from different periods, freely accessible online, based on georeferenced digital models and related information.

2. Digitizing heritage at risk to obtain virtual replicas, digital twins of the building, or HBIM models, along with compiling architectural documentation of it.

3. Advanced representation of heritage assets using virtual reality, augmented reality, and immersive 3D models for tourism and other purposes.