• Search public map services
  • CSW catalog service
  • More than 400'000 layers


  • OGC CSW Catalog
  • OpenSearch API
  • Find OGC services

QGIS Integration

  • Search from WMS connection dialog
  • Access with CSW Client plugin
  • Add search result as layer

CSW catalog access

To connect with the CSW catalog service, use the URL in your CSW client. In the Open Source Desktop GIS QGIS you can use the CSW Client plugin for searching and adding layers.


The catalog is based on pycsw, an Open Source OGC CSW server implementation. pycsw is an OSGeo project integrated in many open data portals.