The boreholes database is an inventory of subsurface data in Catalonia through the collection of available geological and geotechnical survey information. The surveys are classified into three groups: surveys, penetrometers and trial pits.

Regular grid model of 5 meters resolution, from all over Catalonia, which expresses the orthometric altitudes of the terrain, without the elements that may be above it (buildings, vegetation, etc.).

The municipal database of addresses of Catalonia contains, for each municipality, the set of addresses of places where people can live or activities can be carried out, described by means of a couple of representative coordinates of the site, in two dimensions (2D), and attributes that specify the location and path. This set of data corresponds to the municipality of Sant Martí Vell.

Set of tables that contain the information necessary to identify an address in a simplified way. This data is derived from the Municipal data base of addresses of Catalonia.

The municipal database of addresses of Catalonia contains, for each municipality, the set of addresses of places where people can live or activities can be carried out, described by means of a couple of representative coordinates of the site, in two dimensions (2D), and attributes that specify the location and path. This set of data corresponds to the municipality of Nalec.

Regular grid model of 2 meters resolution, from all over Catalonia, which expresses the orthometric altitudes of the terrain, without the elements that may be above it (buildings, vegetation, etc.).

Regular grid model of 25 centimeters resolution, from the territory of the Barcelona metropolitan area, which expresses the orthometric altitudes of the terrain, without the elements that may be above it (buildings, vegetation, etc.).

Regular grid model of 1 meter resolution, from all over Catalonia, which expresses the orthometric altitudes of the surface of the territory, including the natural and artificial elements found on the ground (trees, buildings, etc.).

Regular grid model of 25 centimeters resolution, from all over Catalonia, which expresses the orthometric altitudes of the surface of the territory, including the natural and artificial elements found on the ground (trees, buildings, etc.).

Regular grid model of 50 centimeters resolution, from all over Catalonia, which expresses the orthometric altitudes of the terrain, without the elements that may be above it (buildings, vegetation, etc.).