The data made available through eCUDO.pl will be key for sectors such as environmental research and monitoring, and the beneficiaries will include scientific units, e.g. Gdańsk University of Technology, Institute of Meteorology and Water Management, National Maritime Museum, Ship Technology Center S.A., Institute of Water Engineering Polish Academy of Sciences. The availability of data contained in the database will also contribute to increasing the scientific value of the work carried out in Institutions co-implementing in the eCUDO Project.