Marine Activities, Geological Survey, Ireland

Seabed Mapping

We map the Irish seabed, mostly using sonar systems on boats. Find out where, why and how we do this.

Mapping Ireland's Seabed

Bays & Harbours

We've mapped 26 bays.

Discover Your Bay

Shipwrecks

We map shipwrecks.

Discover Irish Shipwrecks

Charts

We create PDF charts of bathymetry, backscatter, shaded relief & seabed classification.

Download Charts (redirect to INFOMAR website)

Story Maps

We create story maps. These help explain our work & allow you to discover your area.

View Story Maps (redirect to INFOMAR website)

Apps

We build apps. Story Map App for Galway, Kerry & Waterford. A Diving App. Avenza 3rd party App which allows you to store INFOMAR bathymetry maps offline .

Download Apps (redirect to INFOMAR website)