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

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.

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

Boundary of the seashore.

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 maritime-terrestrial public domain.

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

Geographic base that contains the current limits of the different administrative divisions that make up the territorial organization of Catalonia: the municipalities, the "comarques", the entity unique territorial area of the Aran Valley and the "vegueries"; also contains the provincial boundaries, the fixation of which it is state competence. It also includes the capitals of the municipality, the "comarques", the "vegueries", the provinces and Catalunya. The Base is multiscale. The official scale of territorial detail is 1: 5 000. From this the other scales of less detail are obtained, by cartographic generalization: 1:50 000, 1: 100,000, 1: 250,000, 1: 500,000, and 1: 1,000,000.