The HiSPARC stations (20001 - 20999) in Aarhus are grouped in the clusters Aarhus. This is the first cluster in Denmark.

Uffe Amelung Fredens of the Aarhus Universitet coördinates the maintenance of the HiSPARC stations in Aarhus. More information can be found on their cosmic-ray website: Dansk Uddannelsesrettet Kosmisk Stråleprojekt.

1. Clustercore Aarhus