DataMapWales is the Welsh Government's shared spatial data platform for the public sector in Wales. It provides a catalog of geographic data, a map viewer for combining layers, and downloads, with partner organisations across the Welsh public sector contributing datasets.
Coverage includes administrative boundaries, flood zones, environment, deprivation, and many thematic layers, available as downloads and OGC (OWS) services for use in QGIS, ArcGIS, and other tools. Most data is released under the Open Government Licence.
