Submit a geo layer

Drop a file or click to choose GeoJSON · KML · KMZ · GPX · TCX · Parquet · up to 500 MB · open licences only

Name *

A short title — shown on the catalog card and view page.

Description

Category *

Licence *

Only open licences are accepted — your file must be redistributable.

Attribution *

Credit line shown on every card and the view page (3–200 chars).

Provenance *

Republished from a public source Original work (I created this — hand-drawn, surveyed, compiled)

Source URL *

The page where this data was originally published.

By submitting you confirm you have the right to share this content under the selected open licence. Copyrighted or proprietary data is not accepted.

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Admin token — shown once. Save it.

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Accepts: .geojson · .json · .kml · .kmz · .gpx · .tcx · .parquet
Files are parsed in your browser before upload — no server-side processing.
Rate limit: 5 submissions per hour, 20 per day, per IP.