Regional Technical Paper Numerical ed. 1989-1991

The regional digital technical map consists of several levels relating to buildings (civil, industrial, cult buildings, etc.), roads (from highways to paths), dividing elements (walls, hedges, etc.), hydrography (water courses up to the 4th order, springs, aqueducts, etc.), vegetation (areas and points), discontinuities of the land (scarpate), infrastructure (electricity lines, methane pipelines, etc.), support works (support walls, embankments, etc.), altimetry (level curves with an equal distance of 10 metres and listed points), toponyomas and administrative limits. As the digital mapping was made for an information system based on the Arc/Info software, the database structure reflects the basic structure supported by the program, to which all necessary code management items have been added.