Proof of concept.This is an unofficial demo built by Datopian from Roscommon County Council's public data. The official portal is data-roscoco.opendata.arcgis.com. Questions or feedback: hello@datopian.com

A PortalJS proof of concept · data from Roscommon County Council's ArcGIS Hub

roscommoncoco.ie Current portal

Habitat Survey 2010: Wildlife Corridors

Habitat Survey 2010 Roscommon

Records: 1,166
Formats: 5
Last updated: 5 Feb 2026

Download CSV View on ArcGIS Hub

Download & API

Habitat Survey 2010: Wildlife Corridors (CSV)csv

Spreadsheet — attributes, with coordinates for point layers

Habitat Survey 2010: Wildlife Corridors (GeoJSON)geojson

GeoJSON — for web maps and GIS tools

Habitat Survey 2010: Wildlife Corridors (GeoParquet)geoparquet

Columnar — query with DuckDB / SQL

Habitat Survey 2010: Wildlife Corridors (map tiles)pmtiles

Vector tiles — embed in a map

Live ArcGIS layer (source)arcgis

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

Schema

Field	Type	Values
Corridors	string
SHAPE.STLength() SHAPE_STLength__	number	4 to 249,246