Proof of concept. This is an unofficial demo built by Datopian from the North Sea Transition Authority's public data. The official portal is NSTA Open Data. Questions or feedback: hello@datopian.com

UKCS major geological areas

Generic geological boundaries on the UKCS.

Records
15
Formats
5
Last updated
22 Oct 2026

Download & API

UKCS major geological areas (CSV)csv
Spreadsheet — attributes, with coordinates for point layers
Download
UKCS major geological areas (GeoJSON)geojson
GeoJSON — for web maps and GIS tools
Download
UKCS major geological areas (GeoParquet)geoparquet
Columnar — query with DuckDB / SQL
Download
UKCS major geological areas (map tiles)pmtiles
Vector tiles — embed in a map
Download
Live ArcGIS layer (source)arcgis
Download

Rendered from PMTiles, queried in-browser from GeoParquet — no server. How this works