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Independent · Est. 2026
THE PUBLIC RECORD · ORGANISED · SOS.CITY · SOS.cityThe public record of every place, organised.

Type a question, a place, a dataset or an agency. We answer from the record first, with sources. When we can't, Claude looks further.

Not yet checkedAPI · ArcGIS

Open data portal

State datasets people can browse, download or query

Open data portal is published by State of Tennessee, STS GIS for Tennessee. It has an API (ArcGIS REST); its update schedule isn't stated. Reuse: check terms. Check status: not yet checked.

UpdatesNot stated
Last updatedNot stated
ReuseCheck terms
Get itArcGIS REST

About this source

PublisherState of Tennessee, STS GIS
Originalhttp://tn-tnmap.opendata.arcgis.com/datasets ↗
PlaceTennessee · state
ShelfPortals
FormatsGIS layers
Update ratenot stated
Located byStatewide
Licencenot stated
CheckedNot yet checked

Cite this source: State of Tennessee, STS GIS, “Open data portal”, http://tn-tnmap.opendata.arcgis.com/datasets. Listed by SOS.city at https://sos.city/source/568.

Use it in your product

# ArcGIS REST: query the layer
curl "http://tn-tnmap.opendata.arcgis.com/datasets"
Catalogue-level endpoint: lists every dataset on this portal.
# Through SOS.city: this source and its neighbours, with publisher, licence and check status
curl https://api.sos.city/v1/sources/568 -H "Authorization: Bearer sos_…"