Soil information on soil profiles described in the field, with varying degrees of detail, both of the place where the observation is made and of the profile described. Including its composition in horizons, morphological description and physical-chemical characterization, such as the type of soil.

Basic hydrogeochemical data of groundwater analyzed in various locations in Catalonia (sources, springs, wells...).

Location and characteristics of the geotechnical surveys of the subsoil carried out (boreholes, penetrometers and test pits).

Classification catalogue of natural and urban sections of the Catalan coast according to article 67 and transitional provision 24 of Royal Decree 876/2014 approving the General Coastal Regulations.

Boundary of the protection easement area.

Boundary of the traffic easement area.

Boundary of the seashore.

Boundary of the maritime-terrestrial public domain.

Landmarks of the maritime-terrestrial public domain and the seashore.

Limits of the areas of natural interest defined in Decree 328/1992, which approves the Plan of areas of natural interest (PEIN), and any subsequent modifications that may have occurred. This base includes spaces at a scale of 1:50 000 and, in some cases, 1:5 000. The PEIN establishes a network of spaces representative of the rich landscape and biodiversity of the territory of Catalonia, from high mountains to coastal plains, and from Euro-Siberian forests to semi-desert wastelands or marine spaces. The PEIN is the higher level planning instrument that structures the system of protected areas of Catalonia and integrates this system within the whole territory, as it is a sectorial territorial plan framed within the Territorial Plan of Catalonia (1995). Subsequent to its approval, specific modifications to the rules and limits have been approved by decree, as well as extensions or additions of new spaces.