How many times bigger is Ireland's land territory to its marine territory?
10
What organisation is responsible for Ireland's underwater archaeology?
Underwater Archaeology Unit
When was the law changed in reland to protect wrecks over 100 years old from looting?
1987
What percentage of wrecks on the Wreck Viewer have detailed descriptions?
20%
What diving equipment allowed divers to dive below 40m?
Rebreather
What is 3D mapping and photographing of the sea-bed called?
Photogrammetry
What process is necessary to conserve artefacts found in the sea?
Desalination
How many Spanish Armada ships were sunk off the coast of Ireland in 1558?
24
What was the name of the schooner, found after summer storms in Kerry in 2014?
Sun-Beam
For land monuments we have a unique SMR number. What's the number for underwater archaeological finds called?
Wreck number
What is the technology used in underwater archaeology, that uses sound?
Sonar
