The Radiosonde Station information set provides information on the identification and location of the radiosonde station owned by the Meteorological Service of Catalonia. It is a vector geographic information set of 2D at a scale of 1:5.000. The data recorded at the Radiosonde Station allow a vertical characterization of the atmosphere by means of instruments transported by a balloon that is launched automatically twice a day, at 11:00 and 23:00 hours UTC. The station is located on the roof of the Faculty of Physics of the University of Barcelona and belongs to the World Meteorological Network through the GTS (Global Telecommunication System).

SIGPAC is the graphic database of all arable land for the digital identification system for agricultural parcels, referred to in Article 17 of EC Regulation 73/2009 of 19 January.

SIGPAC is the graphic database of all arable land for the digital identification system for agricultural parcels, referred to in Article 17 of EC Regulation 73/2009 of 19 January.

The Municipal map of Catalonia (MMC) is the geographic base with all the Municipal maps (MM) that have been considered by the Territorial Delimitation Commission (CDT) and that contains, for each map, the boundary markers, of the lines drawn and of the polygons resulting from the official municipal boundaries of the territory of Catalonia.

The XDDE provides information on the identification, location and status of the set of geographic information Network for the Detection of atmospheric Electric Discharges v1.0, owned by the Meteorological Service of Catalonia. The system allows the real-time detection of storms, as well as the very short-term forecast of their trajectory. The XDDE consists of four remote stations and a central processing system located at the SMC headquarters. The stations are located in Begues (el Baix Llobregat), Castellnou de Seana (el Pla d’Urgell), Muntanyola (Osona) and Amposta (el Montsià). The arrangement of the detectors is designed to provide good coverage throughout Catalonia, with an error in the location of lightning less than a kilometer for much of Catalonia. It is a 2D vectorial set of geographic information at 1:5.000 scale.

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.

The synthetic Urban Map of Catalonia is a synthesis map of the general planning, in two dimensions (2D), which allows a continuous reading of the country’s urban planning, above the municipal boundaries. It is a synthetic graphic recast of all those files that correspond to current general planning, which incorporates the resources and associated estimating judgments as well as the corrections of error, approved by the urban planning organizations of the Generalitat and published in the DOGC. The synthetic MUC includes only the current general planning and, therefore, does not recast either the derived planning or the urban director, which can be consulted in the RPUC, or the urban determinations of the partial territorial planning. The synthetic MUC has no legal validity, as the technical means currently used do not guarantee it. It is, therefore, an informative value map, drawn up on the basis of the interpretation of the official general planning documents available in the archives of the Ministry of Territory.

Delimitation of the enclosures, within the cadastral parcels, that have a certain use according to the SIGPAC (Geographical Information System of Agricultural Parcels of Catalonia), with its individualized reference, geometric attributes (surface, etc.) and other information related to its agricultural use. This dataset also includes various groupings of these enclosures, such as parcels, which are likely to benefit from community aid related to the surface as they are part of the SIGPAC. Although there is an equivalence between the cadastral parcel and the SIGPAC parcel, apart from occasional divergences resulting from the parallel evolution of both databases, the same does not happen at the level of cadastral sub-parcel and the SIGPAC enclosure: unlike the sub-parcel, the enclosure is defined by a continuous portion of land that, within a parcel, has the same use or utilization.

SIGPAC is the graphic database of all arable land for the digital identification system for agricultural parcels, referred to in Article 17 of EC Regulation 73/2009 of 19 January.

The Territorial topographic referential constitutes the topographic base of reference with total coverage of the territory of Catalonia, and it includes information regarding relief, hydrography, roads and transport networks, buildings, constructions and facilities, land cover and geographical names. The elements are geometrically continuous (except in the case of too big polygons, due to the difficulty of their management within a GIS), the elements of the hydrographic network are connected and the road network is hierarchical.