A small experiment in what a modern spatial data infrastructure could be. We took data publishers across Finland, the EU and the globe and re-exposed their catalogues in a cloud-native, self-describing format — Apache Iceberg + STAC on sovereign storage — then made them answerable by an agent in plain language. Not a production system; a glimpse of what federating catalogues this way enables. Hosted in Finland on European, sovereign infrastructure — open formats, no proprietary portal.