Natural resources database for groundwater knowledge framework - Sources, wells and similar, historically reported mountain sector

Vector data base, obtained from the georeferencing of reports of sources (free or captured) and captures such as wells or drinking troughs, traits of the 1.25,000 scale tablets of the official topographic map of the Kingdom of Italy (IGMI), detected in a period of time between the end of the 1800s and the first half of the 1900s