# UMD Enterprise GIS — ArcGIS REST Services

**Canonical:** https://apis.io/apis/university-of-maryland-college-park/enterprise-gis/  
**Provider:** University of Maryland College Park — https://apis.io/providers/university-of-maryland-college-park/  
**Base URL:** https://gis.umd.edu/arcgis/rest/services  
**Documentation:** https://maps.umd.edu/map/

UMD Enterprise GIS — ArcGIS REST Services is one of 16 APIs that [University of Maryland College Park](https://apis.io/providers/university-of-maryland-college-park/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include Geospatial, GIS, Campus Map, ArcGIS, and Facilities. The published artifact set on APIs.io includes an API reference and API documentation.

The university's own ArcGIS Enterprise deployment — ArcGIS Server 12.1.0 and Portal 2026.1 at gis.umd.edu — and the machine-readable backend behind the official campus map at maps.umd.edu. The service catalog root, the server info document and the portal REST endpoint all answer keyless JSON; the fourteen service folders beneath them (Navigation, Utilities, UtilityNetworks, InteriorSpace, PlanningAndConstruction, AssetInventories, SnowCommandPortal, DIT, ESSR, OEMBC, POC, Layers, Print, UtilitySystems) return HTTP 200 carrying an ArcGIS error 499 "Token Required", so the catalog is public and the data is not. Esri wrote the software; the deployment, the host and the campus data are UMD's. Not previously catalogued anywhere in this profile.

## Machine-readable artifacts (3)

- **APIReference** — https://gis.umd.edu/arcgis/rest/services?f=json
- **Documentation** — https://gis.umd.edu/arcgis/rest/info?f=json
- **Website** — https://maps.umd.edu/map/

## Other University of Maryland College Park APIs (12)

- [UMD Libraries Website Tools API](https://apis.io/apis/university-of-maryland-college-park/libraries-website-tools/)
- [UMD Libraries Digital Collections OAI-PMH](https://apis.io/apis/university-of-maryland-college-park/digital-collections-oai/)
- [UMD Libraries Audio/Video Collections OAI-PMH and OpenSearch](https://apis.io/apis/university-of-maryland-college-park/av-collections-oai/)
- [UMD Archival Collections OAI-PMH](https://apis.io/apis/university-of-maryland-college-park/archival-collections-oai/)
- [UMD Shibboleth Identity Provider — SAML 2.0 Metadata](https://apis.io/apis/university-of-maryland-college-park/identity-federation/)
- [UMD Libraries IIIF Services](https://apis.io/apis/university-of-maryland-college-park/iiif-services/)
- [DRUM — Digital Repository at the University of Maryland](https://apis.io/apis/university-of-maryland-college-park/drum/)
- [Testudo Schedule of Classes](https://apis.io/apis/university-of-maryland-college-park/testudo-soc/)
- [umd.io — student-run University of Maryland data API](https://apis.io/apis/university-of-maryland-college-park/umd-io/)
- [UMD Discover — library discovery layer](https://apis.io/apis/university-of-maryland-college-park/umd-discover/)
- [UMD Web Archives on Archive-It](https://apis.io/apis/university-of-maryland-college-park/archive-it/)
- [UMD Collection on the Internet Archive](https://apis.io/apis/university-of-maryland-college-park/internet-archive/)

## Tags

Geospatial, GIS, Campus Map, ArcGIS, Facilities

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/university-of-maryland-college-park/enterprise-gis/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/university-of-maryland-college-park/.