Identification of the municipalities through which the ethylene pipeline passes.

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

It represents the areas of avalanche observation by the population, identified from a population survey.

It represents the aproximate route of the ethylene pipelines.

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.

Thematic coverage of the municipalities of Catalonia in which the obligation of the municipality to draw up the Basic Municipal Emergency Plan (PBEM), the reason for this and the state of validity of the plan is represented.

This dataset contains the geographical location of sirens installed on dams, designed to act as an alert system in the event of a dam or dike breach. The installation points have been determined based on acoustic dispersion models and an analysis of flood-prone areas with resident populations, aiming to optimize coverage and ensure immediate notification to the people living in these areas.

Coverage of the road network affected by the transport of dangerous goods, representing the level of danger of each section in relation to the transport of dangerous goods. The danger level takes into account, apart from the flow of dangerous goods, the type of substances transported.

Associations registered in the special register of associations of Civil Protection volunteers of Catalonia

It represents the approximate route of the gas pipelines (transport of natural gas).