In relation to range dataset resolution, those parts visually affected (wall cracks) are scanned
with 3 mm of resolution; while the rest of the wall is scanned with 1 cm of resolution. Moreover,
control points in the reference coordinate system and represented by artificial targets are
automatically scanned with the highest TLS resolution. These targets are placed out of the object
of study and fixed in stable elements such as rocks and urban furniture, in order to establish an
external reference frame free of possible deformations.