The Croatian Geological Survey and the private company GEOmar d.o.o. from Split have agreed on business cooperation, including interpreting sub-bottom profile data in the Adriatic Sea region. Previous projects have included geological data recorded with a sub-bottom profiler on the following underwater routes:

• Underwater route Mainland – Babac Island – Pašman Island;
• The underwater route of the existing and future water supply system Omiš (Priko) – the island of Brač (Trstena Bay);
• Underwater route Hvar – Šćedro – Korčula;
• The seabed of the Pržina bay on the island of Korčula;
• Underwater route Bilice – Raslina;
• Underwater route Mainland – Drvenici.