Security measures

The data set contains safeguards (e.g. flood protection, erosion protection, avalanche protection) carried out under the auspices of the NVE, and properties are linked to these (e.g. name, no, type of plant, purpose, status). The dataset consists of three layers of maps. One layer of maps shows the extent of security systems in the terrain, the other map layer shows the centre of the facilities, and the third map layer shows where maintenance/changes have been carried out on the facilities (e.g. repairs, extensions, etc.). Both layers of maps showing the extent and centre of the facilities contain properties associated with the facilities. The map layer showing maintenance/change of facilities (e.g. repairs, extensions) contains characteristics related to these changes. The dataset contains both plants under construction and completed facilities.