[ meld een fout in dit record ] Hellenic Navy Hydrographic Service (HNHS) https://hnhs.gr/en/ Organisatie Dataset Adres:Greece Griekenland Flanders Marine Institute (VLIZ); Intergovernmental Oceanographic Commission (IOC); (2021): Sea level station monitoring facility. Accessed at http://www.ioc-sealevelmonitoring.org on yyyy-mm-dd. VLIZ., meer