Magic2 Scanning Charts 5458 — Version 2.0

This document represents the digitisation by the CNR-IGAG of one of the 59 sounding graphs belonging to the Hydrographic Institute of the Navy (IIM) and by their georeferences. The digitisation methodology has been agreed with IIM technicians, using a very high-resolution video work scale in order to ensure that the digital quoted point falls within the area represented by the graphic point or at most at a distance equal to the size of the point itself. The points thus obtained were then returned to the IIM for their final endorsement.