Coverage of the railway 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. The average data on the transport of dangerous goods from the last four years has been used with the aim of obtaining more stable data over time and minimizing the current variations derived from the socioeconomic context of each specific year.

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.

It represents the areas susceptible to triggering avalanches and their extent, based on geomorphological criteria and the French model "Carte de Localisation des Phénomènes d'Avalanche" (CLPA).

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

Municipalities in Catalonia obliged to develop a municipal action plan in a nuclear emergency (PAMEN).

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.

Thematic coverage of the municipalities of Catalonia in which the municipality's obligation to draw up the Municipal Action Plan (PAM) for the risk of accidental pollution of marine waters is represented, as well as the plan's current status.

Coverage prepared by the General Directorate of Civil Protection in which the municipality's obligation to prepare the Municipal Action Plan (PAM) for the risk of avalanches is represented, as well as the state of validity of the plan.

The ZIF (defenceless zone) is defined as the minimum security zone necessary to guarantee the viability of self-protection of vulnerable elements in the context of an accident in the transport of dangerous goods. The extension of this zone is conditioned by the necessary response time and the intensity of the effects of foreseeable accidents. The distances of the ZIF for the scenarios of long-range toxic cloud, short-range toxic cloud, serious explosion, flammable cloud and puddle fire are established in "The Technical Instruction of the DGPC regarding the preparation of reports on the conditions minimum requirements that new urban developments must comply with to be located within the identified chemical risk zones due to the transport of dangerous goods by road and rail" (ITMMPP).

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 chemical risk in the transport of dangerous goods by road and rail is represented, as well as the current status of the plan