DUNS (Data Use Notification Service) is a centralised service to register the use of citizen science observations downloaded from the Cos4Bio portal and make this information available to the citizen observatory the observation comes from. The aim is to help make citizen observatories aware of how their data is used and reward their users’ contributions. Bineo Consulting has developed this service in the Cos4Cloud framework.

Find all the information related to its development in this link (Deliverable 4.6).