Document Presentations Integrating drones in monitoring of harbour porpoise body condition and demographics in Danish waters ASCOBANS/NSG14/Pres.4.1a ASCOBANS Apr 29, 2026 Public files ascobans_nsg14_pres4.1a_drone-monitoring-hp-danish-waters.pdf English 2.03 MB Apr 29, 2026 Related content Meetings 1 14th Meeting of the North Sea Group 13 - 14 Apr 2026 Online