Rockland County
Region: NYC Metro / Long Island · Type: County · Status: Live
| Topic | Details |
|---|---|
| Data site | Rockland County GIS Portal |
| Web address | https://www.rocklandgis.com/portal/apps/sites/#/data |
| Built on | ArcGIS Enterprise 11.3 (self-hosted Portal + Sites) |
| How to get the data | ArcGIS REST (Enterprise portal sharing API + ArcGIS Server) |
| API address | https://www.rocklandgis.com/arcgis/rest/services ; portal search https://www.rocklandgis.com/portal/sharing/rest/search |
| Key needed? | No |
| Datasets | — (no single dataset count; public portal items, 2026-11-05: 219 Shapefile, 39 File Geodatabase, 17 Feature Service, 24 Map Service) |
| Last checked | 2026-11-05 |
| How we checked | The root meta-refreshes to /portal/apps/sites/#/data. Portal self returns name “Rockland County Portal”, access public, ArcGIS Enterprise 11.3.0. The Hosted/Jurisdictions layer returns 24 features, including Airmont and Chestnut Ridge (Rockland villages). The default extent is around lon −74.24..−73.79. |
Notes
- API classification settled (was UNCONFIRMED): both the Enterprise portal sharing REST API and the ArcGIS Server REST directory (
/arcgis/rest/services) answer anonymous JSON requests. API: Y, no key. - Trap: the site’s firewall returns 403 to non-browser User-Agents (a bare
Mozilla/5.0was blocked; a full browser UA string worked). Send a full browser User-Agent./server/rest/servicesis 404; the server path is/arcgis/. q=*portal searches return 0. Search by type (e.g.type:"Shapefile") instead.- Not to confuse with Rockland, Maine (
rocklandme-realtermenergyHub). https://www.envisionrockland.com is the county comprehensive-plan Hub, not the data catalog.
Example request
curl -s -A "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130 Safari/537.36" "https://www.rocklandgis.com/arcgis/rest/services/Hosted/Jurisdictions/FeatureServer/0/query?where=1%3D1&returnCountOnly=true&f=json"
Result (2026-11-05): {"count":24} municipal jurisdictions.
See all sources in NYC Metro / Long Island · All counties and cities · Report a correction