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.