GIS Data Sources – Ireland

A screenshot of the GSI Open Topographic Data Viewer

GSI – Open Topographic Survey Viewer from Geological Survey Ireland. Data available includes LiDAR, photogrammetry and digital elevation data.

https://dcenr.maps.arcgis.com/apps/webappviewer/index.html?id=b7c4b0e763964070ad69bf8c1572c9f5

A screenshot of the Ireland and Northern Ireland Geofabrik download page.

Download OSM data for Ireland and Northern Ireland from Geofabrik.

http://download.geofabrik.de/europe/ireland-and-northern-ireland.html