Situation map of the economic activities of the municipality of Granollers.

Identification of the municipalities through which the ethylene pipeline passes.

It represents the aproximate route of the oil pipelines.

Thematic coverage of the municipalities of Catalonia in which the municipality's obligation to strengthen the Basic Municipal Emergency Plan (PBEM) for the risk of an aeronautical emergency, the reason for this and the plan's current status is represented.

This represents the alert coverage of sirens installed on dams. Some approximations have been made by generating buffers with a predefined coverage radius based on the technical specifications of the sirens, while others have employed acoustic propagation models that incorporate factors such as attenuation, sound dispersion, and the influence of topography.

Aeronautical emergency planning zones based on the probability of impact in the vicinity of the airport, aerodrome or heliport. The models used allow the calculation of the probability that, given an accident in the vicinity of an aeronautical installation, the aircraft will impact at a specific point. Two types of zone are defined: Zone I corresponds to the territory with a probability of impact greater than 10% (10e-1) and Zone II corresponds to the territory with a probability of impact greater than 1% (10-2).

It represents the time of avenue or arrival of the floods from sectorizations of the fluvial courses.

Thematic coverage of the municipalities of Catalonia in which the obligation or recommendation of the municipality to draw up the Municipal Action Plan (PAM) for emergency risk due to pandemic is represented, as well as the plan's current status.

Geographic areas of settlement that appear in the Geographic Names Database of Catalonia (ICGC) and the Nomenclátor de municipios y entidades de población (INE), and the polygons that appear in the Economic Activity Polygon Information System (SIPAE), with their names and codes and the administrative divisions where they are located. The interpretative delimitation of the settlement areas includes the representation and location of buildings and constructions with a defined urban structure and the groupings of buildings including the associated spaces that respond to the same geographical name.

Points representing the different logistics centers for the natural gas distribution or storage.