The basis of hydrographic network 1: 50000 is a project carried out by joint order of the Ministry of the Environment (DMA) and the Catalan Water Agency (ACA). The aim of this project is to obtain digital databases and GIS network watershed of Catalonia for scales 1: 50000. The primary source of information for the elaboration of this theme was based hydrographic network base topographic 1: 50000 (BT-50M v3.0) was defined criteria and topographic database drainage basins, for what has become a task of densification and homogenization. It has kept the artificial network but has not been taken into account in generating basins, and in the case of natural drainage network has added sections connection guarantee continuity of it. This coverage corresponds to the selection of the 0 degree axis of the base network of rivers (xarxa50m), adding those areas corresponding to the selection made so that all points of Environmental Control (Inspection and Control), it is referenced on the same network. Only display areas corresponding to the basins of Catalonia.

: Information regarding an avalanche observed in the past. Mapped based on a survey of inhabitants of the area where the phenomenon took place. The boundaries shown are based on the explanations given by the witnesses consulted. Information is usually taken from Avalanche Zones close to inhabited areas where avalanches have historically interfered with human activity. For this reason the majority of the information is found around these zones. They are shown in purple. Cartography often maps only the avalanche arrival zone, as the descriptions usually refer to their extent and the damage caused.

Way of St. James in Sant Cugat del Vallès is a set of geographical information referring to the section of the Camí de Sant Jaume that runs through the municipality of Sant Cugat del Vallès. The spatial representation of the data is carried out by means of an interactive viewer with a cartographic background of Google Maps, which identifies the route of the trip, as well as the tourist attractions related to the route.

Bike routes in Sant Esteve de Palautordera is a set of geographical information regarding the cycle routes in the municipality. This data set contains two routes designed to promote healthy exercise and the heritage of Sant Esteve de Palautordera. Attached is a cartography file, which shows the route of each itinerary; along with a description of the route and points of interest. Finally, information is provided on the route, the difficulty and the different ways of traveling the itineraries.

Pla d'Ordenació Urbanística Municipal (POUM) of Sant Esteve de Palautordera is the cartographic instrument of urban planning of the municipality that, once approved definitively, will direct the development of the municipal territory. The set of geographical information of the POUM of Sant Esteve de Palautordera consists of multiple plans, all of them in PDF format, which form two blocks of cartography: information plans and management plans. The planning areas of the municipality defined by the POUM planes are: general and organic structure, land classification, zoning of urban and building land, regulation of the building and regulation of non-urbanizable land.

Noise map of Sant Esteve Sesrovires is a set of geographic information that aims to prevent or reduce noise pollution to which the population is exposed, and to preserve and / or improve the acoustic quality of the territory. The dataset consists of multiple maps in PDF format, along with the representation of boundaries in Shapefile files. Both represent, by means of vector data, the immission levels set as quality objectives in each given territory. The cartography classifies the spaces of the municipality of Sant Esteve Sesrovires in: Zone of high acoustic sensitivity (A), Zone of moderate acoustic sensitivity (B), Zone of low acoustic sensitivity (C); categories that are broken down into subcategories referenced with an alphanumeric code.